Trial Outcomes & Findings for Birds and Bees Research Study (NCT NCT03655951)
NCT ID: NCT03655951
Last Updated: 2020-11-10
Results Overview
Parent questionnaires ask participants how frequently they engage in parent-child communication about relationships, sex, and media. (1. Never; 2. Rarely; 3. Sometimes; 4. Often). Higher numbers represent a better outcome.
COMPLETED
NA
730 participants
1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretest
2020-11-10
Participant Flow
Participant milestones
| Measure |
Resource 1
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Overall Study
STARTED
|
358
|
372
|
|
Overall Study
Completed Pretest
|
344
|
366
|
|
Overall Study
COMPLETED
|
319
|
351
|
|
Overall Study
NOT COMPLETED
|
39
|
21
|
Reasons for withdrawal
| Measure |
Resource 1
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Overall Study
Lost to Follow-up
|
39
|
20
|
|
Overall Study
Withdrawal by Subject
|
0
|
1
|
Baseline Characteristics
730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
Baseline characteristics by cohort
| Measure |
Resource 1
n=358 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=372 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
Total
n=730 Participants
Total of all reporting groups
|
|---|---|---|---|
|
Sex/Gender, Customized
Male
|
129 participants
n=344 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
139 participants
n=366 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
268 participants
n=710 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
|
Age, Categorical
<=18 years
|
172 Participants
n=344 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest.
|
183 Participants
n=366 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest.
|
355 Participants
n=710 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest.
|
|
Age, Categorical
Between 18 and 65 years
|
172 Participants
n=344 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest.
|
183 Participants
n=366 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest.
|
355 Participants
n=710 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest.
|
|
Age, Categorical
>=65 years
|
0 Participants
n=344 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest.
|
0 Participants
n=366 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest.
|
0 Participants
n=710 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest.
|
|
Sex/Gender, Customized
Female
|
201 participants
n=344 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
217 participants
n=366 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
418 participants
n=710 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
|
Sex/Gender, Customized
Non-binary or prefered not to disclose
|
10 participants
n=344 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
2 participants
n=366 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
12 participants
n=710 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
|
Ethnicity (NIH/OMB)
Hispanic or Latino
|
35 Participants
n=344 Participants • 730 participants were randomized. 710 completed pretest. 670 completed posttest. Participants could skip questions.
|
41 Participants
n=366 Participants • 730 participants were randomized. 710 completed pretest. 670 completed posttest. Participants could skip questions.
|
76 Participants
n=710 Participants • 730 participants were randomized. 710 completed pretest. 670 completed posttest. Participants could skip questions.
|
|
Ethnicity (NIH/OMB)
Not Hispanic or Latino
|
307 Participants
n=344 Participants • 730 participants were randomized. 710 completed pretest. 670 completed posttest. Participants could skip questions.
|
317 Participants
n=366 Participants • 730 participants were randomized. 710 completed pretest. 670 completed posttest. Participants could skip questions.
|
624 Participants
n=710 Participants • 730 participants were randomized. 710 completed pretest. 670 completed posttest. Participants could skip questions.
|
|
Ethnicity (NIH/OMB)
Unknown or Not Reported
|
2 Participants
n=344 Participants • 730 participants were randomized. 710 completed pretest. 670 completed posttest. Participants could skip questions.
|
8 Participants
n=366 Participants • 730 participants were randomized. 710 completed pretest. 670 completed posttest. Participants could skip questions.
|
10 Participants
n=710 Participants • 730 participants were randomized. 710 completed pretest. 670 completed posttest. Participants could skip questions.
|
|
Race (NIH/OMB)
American Indian or Alaska Native
|
2 Participants
n=344 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
2 Participants
n=366 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
4 Participants
n=710 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
|
Race (NIH/OMB)
Asian
|
5 Participants
n=344 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
6 Participants
n=366 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
11 Participants
n=710 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
|
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
|
3 Participants
n=344 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
1 Participants
n=366 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
4 Participants
n=710 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
|
Race (NIH/OMB)
Black or African American
|
58 Participants
n=344 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
42 Participants
n=366 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
100 Participants
n=710 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
|
Race (NIH/OMB)
White
|
225 Participants
n=344 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
248 Participants
n=366 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
473 Participants
n=710 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
|
Race (NIH/OMB)
More than one race
|
39 Participants
n=344 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
49 Participants
n=366 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
88 Participants
n=710 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
|
Race (NIH/OMB)
Unknown or Not Reported
|
12 Participants
n=344 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
18 Participants
n=366 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
30 Participants
n=710 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
|
Region of Enrollment
United States
|
344 Participants
n=344 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
366 Participants
n=366 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
710 Participants
n=710 Participants • 730 participants were randomized.710 completed pretest and 670 completed posttest. Participants could skip questions, so not all participants answered all questions.
|
PRIMARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaires ask participants how frequently they engage in parent-child communication about relationships, sex, and media. (1. Never; 2. Rarely; 3. Sometimes; 4. Often). Higher numbers represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=137 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=150 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Reported Frequency of Parent-child Communication About Relationships, Sex, and Media From Pretest to Posttest
Pretest/baseline to Post test/Week 4
|
3.13 score on a scale
Standard Error .0688
|
3.03 score on a scale
Standard Error .0663
|
|
Change in Parent Reported Frequency of Parent-child Communication About Relationships, Sex, and Media From Pretest to Posttest
Pretest/baseline to Follow-up/24 weeks
|
2.94 score on a scale
Standard Error .08
|
2.94 score on a scale
Standard Error .08
|
PRIMARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaires ask participants how frequently they engage in parent-child communication about relationships, sex, and media. (1. Never; 2. Rarely; 3. Sometimes; 4. Often). Higher numbers represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=123 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=136 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Reported Frequency of Parent-child Communication About Relationships, Sex, and Media From Pretest to Posttest
|
2.4 score on a scale
Standard Error .0827
|
2.44 score on a scale
Standard Error .0811
|
PRIMARY outcome
Timeframe: 1) pretest questionnaire; 3) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaires ask participants how frequently they engage in parent-child communication about relationships, sex, and media. (1. Never; 2. Rarely; 3. Sometimes; 4. Often). Higher numbers represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=144 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=139 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Reported Frequency of Parent-child Communication About Relationships, Sex, and Media From Pretest to Follow-up
|
3.09 score on a scale
Standard Error .08
|
3.15 score on a scale
Standard Error .08
|
PRIMARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaires ask participants how frequently they engage in parent-child communication about relationships, sex, and media. (1. Never; 2. Rarely; 3. Sometimes; 4. Often). Higher numbers represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=131 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=138 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Reported Frequency of Parent-child Communication About Relationships, Sex, and Media From Pretest to Follow-up.
|
2.58 score on a scale
Standard Error .1
|
2.66 score on a scale
Standard Error .1
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants to report on a 4-point scale (1 =not at all important - 4=very important) how important they think it is to engage in parent-child communication about several relationship and sexual health topics (e.g., reasons to wait to have sex). Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=142 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=150 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parental Perceived Importance of Parent-child Communication About Relationship and Sexual Health From Pretest to Posttest
|
3.69 score on a scale
Standard Error .0217
|
3.71 score on a scale
Standard Error .0214
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants to report on a 4-point scale (1=not at all comfortable - 4=very comfortable) how comfortable they are engaging in parent-child communication about several relationship and sexual health topics (e.g., reasons to wait to have sex). Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=140 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=151 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Level of Comfort With Parent-child Communication About Relationship and Sexual Health From Pretest to Posttest
|
3.5 score on a scale
Standard Error .0359
|
3.44 score on a scale
Standard Error .0354
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants to report on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements about communicating with their child about sex (e.g., It would embarrass me to talk about sex and birth control with my child). Item responses will be averaged, and lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=136 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=147 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Reservations About Parent-child Communication About Relationship and Sexual Health From Pretest to Posttest
|
1.62 score on a scale
Standard Error .0303
|
1.61 score on a scale
Standard Error .0297
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants to report on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements about the outcomes of communicating with their child about sex (e.g., I will feel proud). Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=138 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=150 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Outcome Expectancies Related to Communicating With Their Child About Relationship and Sexual Health From Pretest to Posttest
|
3.11 score on a scale
Standard Error .0238
|
3.10 score on a scale
Standard Error .0235
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants to report on a 7-point scale (1=not sure at all - 7=completely sure) how sure they are that they can explain to their child about several relationship and sexual health topics (e.g., how pregnancy happens). Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=138 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=150 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Self-efficacy to Engage in Communication With Their Child About Relationship and Sexual Health From Pretest to Posttest
|
6.27 score on a scale
Standard Error .0652
|
6.20 score on a scale
Standard Error .063
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements related to parent-child communication (e.g., My child and I can talk about almost anything.) Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=140 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=153 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Reported Parent-child Communication Quality From Pretest to Posttest
|
3.14 score on a scale
Standard Error .0238
|
3.08 score on a scale
Standard Error .0233
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements related to parent-child communication (e.g., My parent and I can talk about almost anything.) Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=128 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=145 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Reported Parent-child Communication Quality From Pretest to Posttest
|
3.22 score on a scale
Standard Error .0387
|
3.13 score on a scale
Standard Error .0382
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements about media. Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=127 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=139 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Skepticism of Media Messages From Pretest to Posttest
|
3.41 score on a scale
Standard Error .0511
|
3.29 score on a scale
Standard Error .0501
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements about media. Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=119 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=125 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Skepticism of Media Messages From Pretest to Posttest
|
2.98 score on a scale
Standard Error .0527
|
2.94 score on a scale
Standard Error .0544
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements about media. Item responses will be averaged, and lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=139 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=150 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Perceived Realism of Media Messages From Pretest to Posttest
|
2.00 score on a scale
Standard Error .0504
|
2.09 score on a scale
Standard Error .0494
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements about media. Item responses will be averaged, and lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=129 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=142 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Perceived Realism of Media Messages From Pretest to Posttest
|
2.07 score on a scale
Standard Error .0567
|
2.3 score on a scale
Standard Error .0563
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestChild questionnaire asks participants to report on a 4-point scale (1=Never - 4=Often) how frequently they consume various media (e.g., Think about your average week. How often do you watch television shows?), and the sexual content of the media they consume (e.g., How would you rate the amount of sexual content in the television shows you watch? No sexual content, A little sexual content, Some sexual content, A lot of sexual content). Lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=122 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=134 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Sexual Media Exposure From Pretest to Posttest
|
1.79 score on a scale
Standard Error .0434
|
1.79 score on a scale
Standard Error .0424
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to indicate on a 5-point scale (1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always) how often they have experienced several online situations (e.g., been exposed to sexual content online). Item responses will be averaged, and lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=128 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=142 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Risky Online Behaviors From Pretest to Posttest
|
1.43 score on a scale
Standard Error .0335
|
1.50 score on a scale
Standard Error .0327
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
The child questionnaire asks participants to report on a 4-point scale how likely it is that they will engage in sexual activity (e.g., How likely is it that you will have sex in the next year?) (1=Not likely at all, 2=Unlikely, 3=Likely, 4=Very likely) Participant's responses will be averaged, and lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=129 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=141 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Intentions to Engage in Sexual Activity From Pretest to Posttest
|
1.3891 score on a scale
Standard Error .0003
|
1.3892 score on a scale
Standard Error .0003
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
The child questionnaire asks participants to report on a 4-point scale (1=Very unwilling - 4=Very willing) their willingness to engage in sexual activity if they were not sure that they wanted to. Lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=128 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=140 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Willingness to Engage in Unwanted Sexual Activity From Pretest to Posttest
|
1.69 score on a scale
Standard Error .0579
|
1.83 score on a scale
Standard Error .0578
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants to rate on a 4-point scale (1=Never - 4=Often) how frequently the parent engages in evaluative media mediation related to media use and rules. Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=139 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=150 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Report of Parental Evaluative Media Mediation From Pretest to Posttest
|
3.21 score on a scale
Standard Error .0519
|
3.28 score on a scale
Standard Error .0518
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretest; 3) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to rate on a 4-point scale (1=Never - 4=Often) how frequently the parent engages in several evaluative mediation behaviors related to media use and rules.Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=128 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=143 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Report of Parental Evaluative Media Mediation From Pretest to Posttest
|
2.72 score on a scale
Standard Error .0688
|
2.79 score on a scale
Standard Error .0679
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to indicate on a 4-point scale (1=strongly disagree - 4=Strongly agree) how much they agree with several statements about teen sex. Item responses will be averaged, and lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=128 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=143 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Attitudes About Teen Sex From Pretest to Posttest
|
2.06 score on a scale
Standard Error .0433
|
2.08 score on a scale
Standard Error .0428
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to indicate on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements related to abstaining from sexual activity. Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=126 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=139 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Sexual Abstinence Self-efficacy Form Pretest to Posttest
|
3.5 score on a scale
Standard Error .0466
|
3.48 score on a scale
Standard Error .0465
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to indicate on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements related to contraception. Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=125 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=136 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Contraception Self-efficacy From Pretest to Posttest
|
2.97 score on a scale
Standard Error .07
|
2.82 score on a scale
Standard Error .0713
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to indicate on a 4-point scale (1=Never - 4=Always) how much they agree with several statements related to how often their parent engages in certain behaviors (e.g., How often does your parent let you know they care about you?). Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=121 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=135 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Supportive Parenting - Child Report From Pretest to Posttest
|
3.5 score on a scale
Standard Error .0467
|
3.42 score on a scale
Standard Error .0458
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretest;Population: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants to indicate on a 4-point scale (1=Never - 4=Always) how much they agree with several statements related to how often they engage in certain behaviors (e.g., How often do you let your child know you care about them?). Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=141 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=152 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Supportive Parenting - Parent Report From Pretest to Posttest
|
3.63 score on a scale
Standard Error .1329
|
3.62 score on a scale
Standard Error .0323
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretest; 3) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
The parent questionnaire asks, "I feel that someone else would do a better job teaching my child about sex and relationships." Parents respond to this question on a 4-point scale \[Strongly disagree - Strongly agree\]. Lower scores indicate more disagreement with the statement.
Outcome measures
| Measure |
Resource 1
n=135 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=146 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parents Perceived Role in Child's Sexual Health Education From Pretest to Posttest
|
1.54 score on a scale
Standard Error .0526
|
1.64 score on a scale
Standard Error .0511
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaires ask participants how frequently they engage in parent-child communication about sex and romantic relationships (1. Never; 2. Rarely; 3. Sometimes; 4. Often). Higher numbers represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=138 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=151 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Frequency of Parent-child Sexual Health Discussions - Parent Report From Pretest to Posttest
|
2.89 score on a scale
Standard Deviation .0598
|
2.82 score on a scale
Standard Deviation .0584
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaires ask participants how frequently they engage in parent-child communication about sex and relationships. (1. Never; 2. Rarely; 3. Sometimes; 4. Often). Higher numbers represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=136 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=145 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Frequency of Parent-child Sexual Health Discussions - Child Report From Pretest to Posttest
|
2.54 score on a scale
Standard Error .0613
|
2.57 score on a scale
Standard Error .0606
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretest; 3) follow-up questionnaire - 24 weeks after pretestParticipant views a print advertisement and parent questionnaire asks, "How complete is the information in this advertisement?" Participants respond to this question on a 5-point scale \[Incomplete-Complete\]. Lower scores represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=140 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=151 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Perceived Media Message Completeness - Parent Report From Pretest to Posttest
|
1.78 score on a scale
Standard Error .117
|
2.35 score on a scale
Standard Error .114
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Participant views a print advertisement and child questionnaire asks, "How complete is the information in this advertisement?" Participants respond to this question on a 5-point scale \[Incomplete-Complete\]. Lower scores represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=123 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=134 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Perceived Media Message Completeness - Child Report From Pretest to Posttest
|
2.34 score on a scale
Standard Error .13
|
2.53 score on a scale
Standard Error .133
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretest; 3) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants to rate on a 4-point scale (1=Never - 4=Often) how frequently the parent engages in several restrictive mediation behaviors related to media use and rules. Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=139 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=150 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Report of Parental Restrictive Media Mediation From Pretest to Posttest
|
3.28 score on a scale
Standard Error .0545
|
3.17 score on a scale
Standard Error .0542
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to rate on a 4-point scale (1=Never - 4=Often) how frequently the parent engages in several restrictive mediation behaviors related to media use and rules. Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=128 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=143 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Report of Parental Restrictive Media Mediation From Pretest to Posttest
|
2.66 score on a scale
Standard Error .0737
|
2.7 score on a scale
Standard Error .0725
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
The child questionnaire asks participants to report on a 4-point scale (1=Very unwilling - 4=Very willing) their willingness to engage in unprotected sexual activity. Lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=125 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=131 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Willingness to Engage in Unprotected Sexual Activity From Pretest to Posttest
|
1.34376 score on a scale
Standard Error .0001
|
1.34378 score on a scale
Standard Error .0001
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participant to indicate their extent of agreement or disagreement on a 4-point scale \[strongly disagree - strongly agree\] with several statements about teen contraception us (e.g., condoms should always be used if a teen has sex.) Higher score indicates more favorable outcome.
Outcome measures
| Measure |
Resource 1
n=128 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=141 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Attitudes Toward Teen Contraception Use - Child Report From Pretest to Posttest
|
3.53 score on a scale
Standard Error .0489
|
3.45 score on a scale
Standard Error .0485
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to indicate "Before deciding to have sex, how likely would you be to talk to your doctor or other medical professional?" Participants indicate their likelihood on a 4-point scale \[1=Not at all likely; 2=Unlikely; 3=Likely; 4=Very likely\]. Higher score indicates a more favorable outcome.
Outcome measures
| Measure |
Resource 1
n=124 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=130 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Intentions to Communicate With a Medical Professional From Pretest to Posttest
|
2.28 score on a scale
Standard Error .0916
|
1.99 score on a scale
Standard Error .0931
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to indicate their level of agreement on a 4-point scale \[Strongly disagree - Strongly agree\] to several statements about sexual communication (e.g., Before deciding to have sex, I believe teens should talk with their partner about pregnancy.). Higher scores indicate more favorable outcome.
Outcome measures
| Measure |
Resource 1
n=126 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=141 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Attitudes Toward Sexual Communication - Child Report From Pretest to Posttest
|
3.42 score on a scale
Standard Error .0506
|
3.29 score on a scale
Standard Error .0501
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Youth reported on their perceptions of their parent's permissiveness regarding their sexual activity (five items; 4-point Likert scale; Strongly disagree to Strongly agree; α=.76). Sample items include "My parent would approve of my having sex at this time in my life." Higher values indicate that the youth believes their parent is more permissive of their sexual activity as a teen.
Outcome measures
| Measure |
Resource 1
n=121 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=138 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Perceived Parental Permissiveness Toward Teen Sex - Child Report From Pretest to Posttest
|
1.44 score on a scale
Standard Error .0489
|
1.56 score on a scale
Standard Error .0477
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretest; 3) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Youth reported on the proportion of teens they believe are engaging in sexual behavior: "What percentage of teens are having sex? \[(0% (no teens) to 100% (all teens)\]."
Outcome measures
| Measure |
Resource 1
n=121 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=138 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Normative Beliefs About Teen Sex - Child Report From Pretest to Posttest
|
48.3 score on a scale
Standard Error 2.59
|
49.4 score on a scale
Standard Error 2.35
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asked parents to report about the media rules in their family, "Does your family have rules about media use? (one item; Yes, No, Unsure).
Outcome measures
| Measure |
Resource 1
n=126 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=144 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Family Having Rules About Media Use - Parent Report From Pretest to Posttest
|
1.48 score on a scale
Standard Error .0001
|
1.48 score on a scale
Standard Error .0001
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) posttest questionnaire - 4 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asked child to report about the media rules in their family, "Does your family have rules about media use? (one item; Yes, No, Unsure). Participants selected either 'Yes,' 'No,' or 'Unsure' (no and unsure were combined for analyses).
Outcome measures
| Measure |
Resource 1
n=126 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=144 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Awareness of Family Having Rules About Media Use - Child Report From Pretest to Posttest
|
1.169 odds ratio
|
.311 odds ratio
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants to report on a 4-point scale (1 =not at all important - 4=very important) how important they think it is to engage in parent-child communication about several relationship and sexual health topics (e.g., reasons to wait to have sex). Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=147 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=141 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parental Perceived Importance of Parent-child Communication About Relationship and Sexual Health From Pretest to Follow-up
|
3.69 score on a scale
Standard Error .03
|
3.66 score on a scale
Standard Error .03
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants to report on a 4-point scale (1=not at all comfortable - 4=very comfortable) how comfortable they are engaging in parent-child communication about several relationship and sexual health topics (e.g., reasons to wait to have sex). Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=148 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=143 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Level of Comfort With Parent-child Communication About Relationship and Sexual Health From Pretest to Follow-up
|
3.48 score on a scale
Standard Error .05
|
3.52 score on a scale
Standard Error .04
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants to report on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements about communicating with their child about sex (e.g., It would embarrass me to talk about sex and birth control with my child). Item responses will be averaged, and lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=144 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=139 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Reservations About Parent-child Communication About Relationship and Sexual Health From Pretest to Follow-up
|
1.63 score on a scale
Standard Error .05
|
1.57 score on a scale
Standard Error .05
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants to report on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements about the outcomes of communicating with their child about sex (e.g., I will feel proud). Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=146 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=142 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Outcome Expectancies Related to Communicating With Their Child About Relationship and Sexual Health From Pretest to Follow-up
|
3.09 score on a scale
Standard Error .03
|
3.08 score on a scale
Standard Error .03
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants to report on a 7-point scale (1=not sure at all - 7=completely sure) how sure they are that they can explain to their child about several relationship and sexual health topics (e.g., how pregnancy happens). Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=147 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=142 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Self-efficacy to Engage in Communication With Their Child About Relationship and Sexual Health From Pretest to Follow-up
|
6.27 score on a scale
Standard Error .08
|
6.33 score on a scale
Standard Error .08
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements related to parent-child communication (e.g., My child and I can talk about almost anything.) Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=146 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=140 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Reported Parent-child Communication Quality From Pretest to Follow-up
|
2.92 score on a scale
Standard Error .04
|
2.92 score on a scale
Standard Error .04
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements related to parent-child communication (e.g., My parent and I can talk about almost anything.) Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=138 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=143 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Reported Parent-child Communication Quality From Pretest to Follow-up
|
3.18 score on a scale
Standard Error .04
|
3.17 score on a scale
Standard Error .04
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements about media. Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=130 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=125 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Skepticism of Media Messages From Pretest to Follow-up
|
3.38 score on a scale
Standard Error .07
|
3.26 score on a scale
Standard Error .07
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements about media. Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=113 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=120 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Skepticism of Media Messages From Pretest to Follow-up
|
3.03 score on a scale
Standard Error .07
|
2.93 score on a scale
Standard Error .07
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements about media. Item responses will be averaged, and lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=139 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=143 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Perceived Realism of Media Messages From Pretest to Follow-up
|
2.3 score on a scale
Standard Error .08
|
2.34 score on a scale
Standard Error .08
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestChild questionnaire asks participants to report on a 4-point scale (1=Never - 4=Often) how frequently they consume various media (e.g., Think about your average week. How often do you watch television shows?), and the sexual content of the media they consume (e.g., How would you rate the amount of sexual content in the television shows you watch? No sexual content, A little sexual content, Some sexual content, A lot of sexual content). Lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=123 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=126 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Sexual Media Exposure From Pretest to Follow-up
|
17.6 score on a scale
Standard Error 1.46
|
17.5 score on a scale
Standard Error 1.51
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to indicate on a 5-point scale (1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always) how often they have experienced several online situations (e.g., been exposed to sexual content online). Item responses will be averaged, and lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=138 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=143 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Risky Online Behaviors From Pretest to Follow-up
|
1.51 score on a scale
Standard Error .06
|
1.56 score on a scale
Standard Error .05
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
The child questionnaire asks participants to report on a 4-point scale how likely it is that they will engage in sexual activity (e.g., How likely is it that you will have sex in the next year?) (1=Not likely at all, 2=Unlikely, 3=Likely, 4=Very likely) Participant's responses will be averaged, and lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=138 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=140 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Intentions to Engage in Sexual Activity From Pretest to Follow-up
|
1.61 score on a scale
Standard Error .09
|
1.52 score on a scale
Standard Error .09
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
The child questionnaire asks participants to report on a 4-point scale (1=Very unwilling - 4=Very willing) their willingness to engage in sexual activity if they were not sure that they wanted to. Lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=137 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=140 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Willingness to Engage in Unwanted Sexual Activity From Pretest to Follow-up
|
1.93 score on a scale
Standard Error .09
|
1.83 score on a scale
Standard Error .09
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants to rate on a 4-point scale (1=Never - 4=Often) how frequently the parent engages in evaluative media mediation related to media use and rules. Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=145 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=142 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Report of Parental Evaluative Media Mediation From Pretest to Follow-up
|
3.13 score on a scale
Standard Error .07
|
3.22 score on a scale
Standard Error .06
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 3) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to rate on a 4-point scale (1=Never - 4=Often) how frequently the parent engages in several evaluative mediation behaviors related to media use and rules.Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=139 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=143 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Report of Parental Evaluative Media Mediation From Pretest to Follow-up
|
2.75 score on a scale
Standard Error .09
|
2.78 score on a scale
Standard Error .09
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to indicate on a 4-point scale (1=strongly disagree - 4=Strongly agree) how much they agree with several statements about teen sex. Item responses will be averaged, and lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=139 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=143 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Attitudes About Teen Sex From Pretest to Follow-up
|
2.1 score on a scale
Standard Error .06
|
2.13 score on a scale
Standard Error .06
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to indicate on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements related to abstaining from sexual activity. Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=138 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=139 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Sexual Abstinence Self-efficacy From Pretest to Follow-up
|
3.38 score on a scale
Standard Error .07
|
3.4 score on a scale
Standard Error .07
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to indicate on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements related to contraception. Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=136 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=135 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Contraception Self-efficacy From Pretest to Follow-up
|
3.09 score on a scale
Standard Error .12
|
3.03 score on a scale
Standard Error .12
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to indicate on a 4-point scale (1=Never - 4=Always) how much they agree with several statements related to how often their parent engages in certain behaviors (e.g., How often does your parent let you know they care about you?). Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=134 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=133 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Supportive Parenting - Child Report From Pretest to Follow-up
|
3.63 score on a scale
Standard Error .07
|
3.48 score on a scale
Standard Error .07
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants to indicate on a 4-point scale (1=Never - 4=Always) how much they agree with several statements related to how often they engage in certain behaviors (e.g., How often do you let your child know you care about them?). Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=147 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=143 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Supportive Parenting - Parent Report Form Pretest to Follow-up
|
3.63 score on a scale
Standard Error .04
|
3.64 score on a scale
Standard Error .04
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
The parent questionnaire asks, "I feel that someone else would do a better job teaching my child about sex and relationships." Parents respond to this question on a 4-point scale \[Strongly disagree - Strongly agree\]. Lower scores indicate more disagreement with the statement.
Outcome measures
| Measure |
Resource 1
n=140 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=136 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parents Perceived Role in Child's Sexual Health Education From Pretest to Follow-up
|
1.60 score on a scale
Standard Error .09
|
1.46 score on a scale
Standard Error .09
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 3) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaires ask participants how frequently they engage in parent-child communication about sex and romantic relationships (1. Never; 2. Rarely; 3. Sometimes; 4. Often). Higher numbers represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=147 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=140 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Frequency of Parent-child Sexual Health Discussions - Parent Report From Pretest to Follow-up
|
2.94 score on a scale
Standard Deviation .08
|
2.94 score on a scale
Standard Deviation .08
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) ) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaires ask participants how frequently they engage in parent-child communication about sex and relationships. (1. Never; 2. Rarely; 3. Sometimes; 4. Often). Higher numbers represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=136 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=141 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Frequency of Parent-child Sexual Health Discussions - Child Report From Pretest to Follow-up
|
2.70 score on a scale
Standard Error .09
|
2.68 score on a scale
Standard Error .09
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestParticipant views a print advertisement and parent questionnaire asks, "How complete is the information in this advertisement?" Participants respond to this question on a 5-point scale \[Incomplete-Complete\]. Lower scores represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=146 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=141 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Perceived Media Message Completeness - Parent Report From Pretest to Follow-up
|
1.85 score on a scale
Standard Error .16
|
2.31 score on a scale
Standard Error .16
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Participant views a print advertisement and child questionnaire asks, "How complete is the information in this advertisement?" Participants respond to this question on a 5-point scale \[Incomplete-Complete\]. Lower scores represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=134 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=137 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Perceived Media Message Completeness - Child Report From Pretest to Follow-up
|
2.5 score on a scale
Standard Error .18
|
2.54 score on a scale
Standard Error .18
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants to rate on a 4-point scale (1=Never - 4=Often) how frequently the parent engages in several restrictive mediation behaviors related to media use and rules. Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=145 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=142 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Report of Parental Restrictive Media Mediation From Pretest to Follow-up
|
3.25 score on a scale
Standard Error .07
|
3.03 score on a scale
Standard Error .07
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to rate on a 4-point scale (1=Never - 4=Often) how frequently the parent engages in several restrictive mediation behaviors related to media use and rules. Item responses will be averaged, and higher values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=139 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=143 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Child Report of Parental Restrictive Media Mediation From Pretest to Follow-up
|
2.76 score on a scale
Standard Error .1
|
2.6 score on a scale
Standard Error .1
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
The child questionnaire asks participants to report on a 4-point scale (1=Very unwilling - 4=Very willing) their willingness to engage in unprotected sexual activity. Lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=134 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=131 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Willingness to Engage in Unprotected Sexual Activity From Pretest to Follow-up
|
1.39 score on a scale
Standard Error .001
|
1.39 score on a scale
Standard Error .001
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participant to indicate their extent of agreement or disagreement on a 4-point scale \[strongly disagree - strongly agree\] with several statements about teen contraception us (e.g., condoms should always be used if a teen has sex.) Higher score indicates more favorable outcome.
Outcome measures
| Measure |
Resource 1
n=139 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=141 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Attitudes Toward Teen Contraception Use - Child Report From Pretest to Follow-up
|
3.37 score on a scale
Standard Error .07
|
3.38 score on a scale
Standard Error .07
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to indicate "Before deciding to have sex, how likely would you be to talk to your doctor or other medical professional?" Participants indicate their likelihood on a 4-point scale \[1=Not at all likely; 2=Unlikely; 3=Likely; 4=Very likely\]. Higher score indicates a more favorable outcome.
Outcome measures
| Measure |
Resource 1
n=133 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=132 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Intentions to Communicate With a Medical Professional From Pretest to Follow-up
|
2.3 score on a scale
Standard Error .14
|
2.12 score on a scale
Standard Error .13
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asks participants to indicate their level of agreement on a 4-point scale \[Strongly disagree - Strongly agree\] to several statements about sexual communication (e.g., Before deciding to have sex, I believe teens should talk with their partner about pregnancy.). Higher scores indicate more favorable outcome.
Outcome measures
| Measure |
Resource 1
n=138 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=141 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Attitudes Toward Sexual Communication - Child Report From Pretest to Follow-up
|
3.4 score on a scale
Standard Error .07
|
3.4 score on a scale
Standard Error .07
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Youth reported on their perceptions of their parent's permissiveness regarding their sexual activity (five items; 4-point Likert scale; Strongly disagree to Strongly agree; α=.76). Sample items include "My parent would approve of my having sex at this time in my life." Higher values indicate that the youth believes their parent is more permissive of their sexual activity as a teen.
Outcome measures
| Measure |
Resource 1
n=124 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=126 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Perceived Parental Permissiveness Toward Teen Sex - Child Report From Pretest to Follow-up
|
1.68 score on a scale
Standard Error .07
|
1.66 score on a scale
Standard Error .07
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Youth reported on the proportion of teens they believe are engaging in sexual behavior: "What percentage of teens are having sex? \[(0% (no teens) to 100% (all teens)\]."
Outcome measures
| Measure |
Resource 1
n=76 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=88 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Normative Beliefs About Teen Sex - Child Report From Pretest to Follow-up
|
50.4 score on a scale
Standard Error 4.02
|
50.3 score on a scale
Standard Error 3.91
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire;2) follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asked parents to report about the media rules in their family, "Does your family have rules about media use? (one item; Yes, No, Unsure).
Outcome measures
| Measure |
Resource 1
n=148 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=142 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Family Having Rules About Media Use - Parent Report From Pretest to Follow-up
|
7.76 odds ratio
|
6.77 odds ratio
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2)follow-up questionnaire - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Child questionnaire asked child to report about the media rules in their family, "Does your family have rules about media use? (one item; Yes, No, Unsure). Participants selected either 'Yes,' 'No,' or 'Unsure' (no and unsure were combined for analyses).
Outcome measures
| Measure |
Resource 1
n=138 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=142 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Awareness of Family Having Rules About Media Use - Child Report From Pretest to Follow-up
|
1.11 odds ratio
|
.35 odds ratio
|
SECONDARY outcome
Timeframe: 1) pretest questionnaire; 2) follow-up - 24 weeks after pretestPopulation: The number of participants analyzed for this measure differs from the numbers in the Participant Flow module due to the fact that not all participants completed questionnaires at all time points and participants were able to skip questions on the questionnaire.
Parent questionnaire asks participants on a 4-point scale (1=Strongly disagree - 4=Strongly agree) how much they agree with several statements about media. Item responses will be averaged, and lower values represent a better outcome.
Outcome measures
| Measure |
Resource 1
n=144 Participants
Web-based resource on adolescent sexual health
Web-based resource on adolescent sexual health: Web-based resource on adolescent sexual health than the intervention.
|
Resource 2
n=138 Participants
Alternate web-based resource on adolescent sexual health
Alternate web-based resource on adolescent sexual health: This is a different web-based resource on adolescent sexual health than the intervention.
|
|---|---|---|
|
Change in Parent Perceived Realism of Media Messages From Pretest to Follow-up
|
2.0 score on a scale
Standard Error .07
|
2.08 score on a scale
Standard Error .07
|
Adverse Events
Resource 1
Resource 2
Serious adverse events
Adverse event data not reported
Other adverse events
Adverse event data not reported
Additional Information
Results disclosure agreements
- Principal investigator is a sponsor employee
- Publication restrictions are in place