Optimizing an Evidence-Based, Disseminable, Free Internet-Based Parenting Program

NCT ID: NCT05689736

Last Updated: 2025-07-31

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: NA
• Total Enrollment: 859 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2023-09-16
• Study Completion Date: 2024-08-26

Brief Summary

The CDC's Essentials for Parenting Toddlers and Preschoolers program (EFP) is a free Internet resource with the potential to break down barriers to population-wide access to scientifically-based parenting interventions. EFP has considerable promise, but parental engagement, a major issue in the success of universal parenting interventions, remains a challenge. The objective of the proposed research is to optimize EFP by identifying engagement-focused intervention elements to add to EFP that enhance its effects on parenting skills.

Detailed Description

The study is a longitudinal factorial optimization trial in a community sample of 800 parents with 1.5- to 3-year-old children. There are 4 experimental factors; each corresponds to the presence vs. absence of an engagement-focused intervention element. This experiment enables the estimation of the individual and combined effects of each element. The specific aims follow.

Aim 1: Optimize the effects of EFP on parenting skills by determining which combination of the four experimental engagement-focused intervention elements results in the greatest success of EFP, as reflected in increasing parent warmth and reducing corporal punishment, overreactive and lax discipline.

Aim 2: Determine the extent to which boosted meaningful parent engagement in EFP is the mechanism driving the effects of the four engagement-focused intervention elements on parenting skills, and which aspect(s) of engagement (e.g., content consumption; behavioral skills practice) are the key mediators that translate the effects of the four engagement-focused intervention elements into improved parenting.

Aim 3: Examine parent (e.g., change readiness; race) and child characteristics (e.g., externalizing behavior; sex) to determine if the optimal intervention package differs among subgroups. Cracking the code of providing parents with an intervention that they actually use, and that improves parenting, could have far-reaching effects (e.g., improving population-level child outcomes).

Conditions

Parenting Practices

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: FACTORIAL
• Primary Study Purpose: PREVENTION
• Blinding Strategy: SINGLE

Study Groups

Motivational Enhancements + Simplification + Gamification + Low Engagement Nudge

Participants will receive the Core Essentials for Parenting (EFP) intervention and all additional engagement-focused intervention elements: motivational enhancements, simplification, gamification, and low engagement nudges.

Group Type: EXPERIMENTAL

Motivational Enhancement

Intervention Type: BEHAVIORAL

Motivational Enhancements (ME) will include three features:

1. Personalized change plan. Parents will describe their intervention goals, motivation for participation, steps they are willing to take to meet those goals, as well as potential barriers to engagement and strategies to try to overcome such barriers. We will display the change plan to remind parents of their personalized responses. ME will also integrate participants' change plan responses into intervention content.

2. Assessment feedback. We will provide norm-referenced feedback for each selected parenting measure after the week 1 assessment. For simplicity, feedback will graphically categorize the parent or child in 3 categories per outcome: red (≥90th %ile), yellow (70-89th %ile), and green (<70th %ile).

3. Modified, personalized SMS text nudges. Parents will receive 2 weekly personalized SMS messages based on their change plan responses.

Simplification

Intervention Type: BEHAVIORAL

We will follow recommendations of research on improving the readability of patient-directed text (e.g., fewer, shorter, less complex words, minimizing colons, semicolons, and decimal points). We will employ the Dale-Chall Readability (DCRI) score, which was developed for health education materials and, compared to other readability metrics, has higher correlations with comprehension. The target DCR score is 7 (8th grade reading level). We will avoid lower DCR scores because moderate levels of complexity enhance, attention, absorption, satisfaction, and ultimately engagement.

Gamification

Intervention Type: BEHAVIORAL

Gamification will include four features:

1. Game-like graphical environment (e.g., avatars to represent the participant).

2. Digital rewards. Parents will receive points and badges for completing intervention activities.

3. Leaderboard. A leaderboard will be used to activate competitive motives and social referencing. The leaderboard will display the points/badges of the participant relative to 4 other actual or simulated anonymized parents who are at a similar point in the intervention; their number of points and badges will be determined by those of the participant.

4. Modified, personalized SMS text nudges. SMS text nudges will alternate between Core content (e.g., reminder to complete a module) and reminders about game features such as badges and standings.

Low Engagement Nudges

Intervention Type: BEHAVIORAL

SMS text nudges will be sent to participants who have fallen behind in completing specific intervention tasks within a given time window; e.g., failing to log-in to the next module by a predetermined date, timed to program enrollment or in a prespecified number of days since completing the previous module.

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

Intervention Type: BEHAVIORAL

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

Motivational Enhancements + Simplification + Gamification

Participants will receive the Core EFP intervention and motivational enhancement, simplification, and gamification intervention elements.

Group Type: EXPERIMENTAL

Motivational Enhancement

Intervention Type: BEHAVIORAL

Motivational Enhancements (ME) will include three features:

1. Personalized change plan. Parents will describe their intervention goals, motivation for participation, steps they are willing to take to meet those goals, as well as potential barriers to engagement and strategies to try to overcome such barriers. We will display the change plan to remind parents of their personalized responses. ME will also integrate participants' change plan responses into intervention content.

2. Assessment feedback. We will provide norm-referenced feedback for each selected parenting measure after the week 1 assessment. For simplicity, feedback will graphically categorize the parent or child in 3 categories per outcome: red (≥90th %ile), yellow (70-89th %ile), and green (<70th %ile).

3. Modified, personalized SMS text nudges. Parents will receive 2 weekly personalized SMS messages based on their change plan responses.

Simplification

Intervention Type: BEHAVIORAL

We will follow recommendations of research on improving the readability of patient-directed text (e.g., fewer, shorter, less complex words, minimizing colons, semicolons, and decimal points). We will employ the Dale-Chall Readability (DCRI) score, which was developed for health education materials and, compared to other readability metrics, has higher correlations with comprehension. The target DCR score is 7 (8th grade reading level). We will avoid lower DCR scores because moderate levels of complexity enhance, attention, absorption, satisfaction, and ultimately engagement.

Gamification

Intervention Type: BEHAVIORAL

Gamification will include four features:

1. Game-like graphical environment (e.g., avatars to represent the participant).

2. Digital rewards. Parents will receive points and badges for completing intervention activities.

3. Leaderboard. A leaderboard will be used to activate competitive motives and social referencing. The leaderboard will display the points/badges of the participant relative to 4 other actual or simulated anonymized parents who are at a similar point in the intervention; their number of points and badges will be determined by those of the participant.

4. Modified, personalized SMS text nudges. SMS text nudges will alternate between Core content (e.g., reminder to complete a module) and reminders about game features such as badges and standings.

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

Intervention Type: BEHAVIORAL

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

Motivational Enhancements + Simplification + Low Engagement Nudge

Participants will receive the Core EFP intervention and motivational enhancement, simplification, and low engagement nudges as intervention elements.

Group Type: EXPERIMENTAL

Motivational Enhancement

Intervention Type: BEHAVIORAL

Motivational Enhancements (ME) will include three features:

1. Personalized change plan. Parents will describe their intervention goals, motivation for participation, steps they are willing to take to meet those goals, as well as potential barriers to engagement and strategies to try to overcome such barriers. We will display the change plan to remind parents of their personalized responses. ME will also integrate participants' change plan responses into intervention content.

2. Assessment feedback. We will provide norm-referenced feedback for each selected parenting measure after the week 1 assessment. For simplicity, feedback will graphically categorize the parent or child in 3 categories per outcome: red (≥90th %ile), yellow (70-89th %ile), and green (<70th %ile).

3. Modified, personalized SMS text nudges. Parents will receive 2 weekly personalized SMS messages based on their change plan responses.

Simplification

Intervention Type: BEHAVIORAL

We will follow recommendations of research on improving the readability of patient-directed text (e.g., fewer, shorter, less complex words, minimizing colons, semicolons, and decimal points). We will employ the Dale-Chall Readability (DCRI) score, which was developed for health education materials and, compared to other readability metrics, has higher correlations with comprehension. The target DCR score is 7 (8th grade reading level). We will avoid lower DCR scores because moderate levels of complexity enhance, attention, absorption, satisfaction, and ultimately engagement.

Low Engagement Nudges

Intervention Type: BEHAVIORAL

SMS text nudges will be sent to participants who have fallen behind in completing specific intervention tasks within a given time window; e.g., failing to log-in to the next module by a predetermined date, timed to program enrollment or in a prespecified number of days since completing the previous module.

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

Intervention Type: BEHAVIORAL

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

Motivational Enhancements + Simplification

Participants will receive the Core EFP intervention and motivational enhancement and simplification as intervention elements.

Group Type: EXPERIMENTAL

Motivational Enhancement

Intervention Type: BEHAVIORAL

Motivational Enhancements (ME) will include three features:

1. Personalized change plan. Parents will describe their intervention goals, motivation for participation, steps they are willing to take to meet those goals, as well as potential barriers to engagement and strategies to try to overcome such barriers. We will display the change plan to remind parents of their personalized responses. ME will also integrate participants' change plan responses into intervention content.

2. Assessment feedback. We will provide norm-referenced feedback for each selected parenting measure after the week 1 assessment. For simplicity, feedback will graphically categorize the parent or child in 3 categories per outcome: red (≥90th %ile), yellow (70-89th %ile), and green (<70th %ile).

3. Modified, personalized SMS text nudges. Parents will receive 2 weekly personalized SMS messages based on their change plan responses.

Simplification

Intervention Type: BEHAVIORAL

We will follow recommendations of research on improving the readability of patient-directed text (e.g., fewer, shorter, less complex words, minimizing colons, semicolons, and decimal points). We will employ the Dale-Chall Readability (DCRI) score, which was developed for health education materials and, compared to other readability metrics, has higher correlations with comprehension. The target DCR score is 7 (8th grade reading level). We will avoid lower DCR scores because moderate levels of complexity enhance, attention, absorption, satisfaction, and ultimately engagement.

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

Intervention Type: BEHAVIORAL

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

Motivational Enhancements + Gamification + Low Engagement Nudge

Participants will receive the Core EFP intervention and motivational enhancement, gamification, and low engagement nudge as intervention elements.

Group Type: EXPERIMENTAL

Motivational Enhancement

Intervention Type: BEHAVIORAL

Motivational Enhancements (ME) will include three features:

1. Personalized change plan. Parents will describe their intervention goals, motivation for participation, steps they are willing to take to meet those goals, as well as potential barriers to engagement and strategies to try to overcome such barriers. We will display the change plan to remind parents of their personalized responses. ME will also integrate participants' change plan responses into intervention content.

2. Assessment feedback. We will provide norm-referenced feedback for each selected parenting measure after the week 1 assessment. For simplicity, feedback will graphically categorize the parent or child in 3 categories per outcome: red (≥90th %ile), yellow (70-89th %ile), and green (<70th %ile).

3. Modified, personalized SMS text nudges. Parents will receive 2 weekly personalized SMS messages based on their change plan responses.

Gamification

Intervention Type: BEHAVIORAL

Gamification will include four features:

1. Game-like graphical environment (e.g., avatars to represent the participant).

2. Digital rewards. Parents will receive points and badges for completing intervention activities.

3. Leaderboard. A leaderboard will be used to activate competitive motives and social referencing. The leaderboard will display the points/badges of the participant relative to 4 other actual or simulated anonymized parents who are at a similar point in the intervention; their number of points and badges will be determined by those of the participant.

4. Modified, personalized SMS text nudges. SMS text nudges will alternate between Core content (e.g., reminder to complete a module) and reminders about game features such as badges and standings.

Low Engagement Nudges

Intervention Type: BEHAVIORAL

SMS text nudges will be sent to participants who have fallen behind in completing specific intervention tasks within a given time window; e.g., failing to log-in to the next module by a predetermined date, timed to program enrollment or in a prespecified number of days since completing the previous module.

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

Intervention Type: BEHAVIORAL

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

Motivational Enhancements + Gamification

Participants will receive the Core EFP intervention and motivational enhancement and gamification as intervention elements.

Group Type: EXPERIMENTAL

Motivational Enhancement

Intervention Type: BEHAVIORAL

Motivational Enhancements (ME) will include three features:

1. Personalized change plan. Parents will describe their intervention goals, motivation for participation, steps they are willing to take to meet those goals, as well as potential barriers to engagement and strategies to try to overcome such barriers. We will display the change plan to remind parents of their personalized responses. ME will also integrate participants' change plan responses into intervention content.

2. Assessment feedback. We will provide norm-referenced feedback for each selected parenting measure after the week 1 assessment. For simplicity, feedback will graphically categorize the parent or child in 3 categories per outcome: red (≥90th %ile), yellow (70-89th %ile), and green (<70th %ile).

3. Modified, personalized SMS text nudges. Parents will receive 2 weekly personalized SMS messages based on their change plan responses.

Gamification

Intervention Type: BEHAVIORAL

Gamification will include four features:

1. Game-like graphical environment (e.g., avatars to represent the participant).

2. Digital rewards. Parents will receive points and badges for completing intervention activities.

3. Leaderboard. A leaderboard will be used to activate competitive motives and social referencing. The leaderboard will display the points/badges of the participant relative to 4 other actual or simulated anonymized parents who are at a similar point in the intervention; their number of points and badges will be determined by those of the participant.

4. Modified, personalized SMS text nudges. SMS text nudges will alternate between Core content (e.g., reminder to complete a module) and reminders about game features such as badges and standings.

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

Intervention Type: BEHAVIORAL

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

Motivational Enhancements + Low Engagement Nudge

Participants will receive the Core EFP intervention and motivational enhancement and low engagement nudge as intervention elements.

Group Type: EXPERIMENTAL

Motivational Enhancement

Intervention Type: BEHAVIORAL

Motivational Enhancements (ME) will include three features:

1. Personalized change plan. Parents will describe their intervention goals, motivation for participation, steps they are willing to take to meet those goals, as well as potential barriers to engagement and strategies to try to overcome such barriers. We will display the change plan to remind parents of their personalized responses. ME will also integrate participants' change plan responses into intervention content.

2. Assessment feedback. We will provide norm-referenced feedback for each selected parenting measure after the week 1 assessment. For simplicity, feedback will graphically categorize the parent or child in 3 categories per outcome: red (≥90th %ile), yellow (70-89th %ile), and green (<70th %ile).

3. Modified, personalized SMS text nudges. Parents will receive 2 weekly personalized SMS messages based on their change plan responses.

Low Engagement Nudges

Intervention Type: BEHAVIORAL

SMS text nudges will be sent to participants who have fallen behind in completing specific intervention tasks within a given time window; e.g., failing to log-in to the next module by a predetermined date, timed to program enrollment or in a prespecified number of days since completing the previous module.

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

Intervention Type: BEHAVIORAL

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

Motivational Enhancements

Participants will receive the Core EFP intervention and motivational enhancement as an additional intervention element.

Group Type: EXPERIMENTAL

Motivational Enhancement

Intervention Type: BEHAVIORAL

Motivational Enhancements (ME) will include three features:

1. Personalized change plan. Parents will describe their intervention goals, motivation for participation, steps they are willing to take to meet those goals, as well as potential barriers to engagement and strategies to try to overcome such barriers. We will display the change plan to remind parents of their personalized responses. ME will also integrate participants' change plan responses into intervention content.

2. Assessment feedback. We will provide norm-referenced feedback for each selected parenting measure after the week 1 assessment. For simplicity, feedback will graphically categorize the parent or child in 3 categories per outcome: red (≥90th %ile), yellow (70-89th %ile), and green (<70th %ile).

3. Modified, personalized SMS text nudges. Parents will receive 2 weekly personalized SMS messages based on their change plan responses.

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

Intervention Type: BEHAVIORAL

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

Simplification + Gamification + Low Engagement Nudge

Participants will receive the Core EFP intervention and simplification, gamification, and low engagement nudge as additional intervention elements.

Group Type: EXPERIMENTAL

Simplification

Intervention Type: BEHAVIORAL

We will follow recommendations of research on improving the readability of patient-directed text (e.g., fewer, shorter, less complex words, minimizing colons, semicolons, and decimal points). We will employ the Dale-Chall Readability (DCRI) score, which was developed for health education materials and, compared to other readability metrics, has higher correlations with comprehension. The target DCR score is 7 (8th grade reading level). We will avoid lower DCR scores because moderate levels of complexity enhance, attention, absorption, satisfaction, and ultimately engagement.

Gamification

Intervention Type: BEHAVIORAL

Gamification will include four features:

1. Game-like graphical environment (e.g., avatars to represent the participant).

2. Digital rewards. Parents will receive points and badges for completing intervention activities.

3. Leaderboard. A leaderboard will be used to activate competitive motives and social referencing. The leaderboard will display the points/badges of the participant relative to 4 other actual or simulated anonymized parents who are at a similar point in the intervention; their number of points and badges will be determined by those of the participant.

4. Modified, personalized SMS text nudges. SMS text nudges will alternate between Core content (e.g., reminder to complete a module) and reminders about game features such as badges and standings.

Low Engagement Nudges

Intervention Type: BEHAVIORAL

SMS text nudges will be sent to participants who have fallen behind in completing specific intervention tasks within a given time window; e.g., failing to log-in to the next module by a predetermined date, timed to program enrollment or in a prespecified number of days since completing the previous module.

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

Intervention Type: BEHAVIORAL

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

Simplification + Gamification

Participants will receive the Core EFP intervention and simplification and gamification as additional intervention elements.

Group Type: EXPERIMENTAL

Simplification

Intervention Type: BEHAVIORAL

We will follow recommendations of research on improving the readability of patient-directed text (e.g., fewer, shorter, less complex words, minimizing colons, semicolons, and decimal points). We will employ the Dale-Chall Readability (DCRI) score, which was developed for health education materials and, compared to other readability metrics, has higher correlations with comprehension. The target DCR score is 7 (8th grade reading level). We will avoid lower DCR scores because moderate levels of complexity enhance, attention, absorption, satisfaction, and ultimately engagement.

Gamification

Intervention Type: BEHAVIORAL

Gamification will include four features:

1. Game-like graphical environment (e.g., avatars to represent the participant).

2. Digital rewards. Parents will receive points and badges for completing intervention activities.

3. Leaderboard. A leaderboard will be used to activate competitive motives and social referencing. The leaderboard will display the points/badges of the participant relative to 4 other actual or simulated anonymized parents who are at a similar point in the intervention; their number of points and badges will be determined by those of the participant.

4. Modified, personalized SMS text nudges. SMS text nudges will alternate between Core content (e.g., reminder to complete a module) and reminders about game features such as badges and standings.

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

Intervention Type: BEHAVIORAL

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

Simplification + Low Engagement Nudge

Participants will receive the Core EFP intervention and simplification and low engagement nudge as intervention elements.

Group Type: EXPERIMENTAL

Simplification

Intervention Type: BEHAVIORAL

We will follow recommendations of research on improving the readability of patient-directed text (e.g., fewer, shorter, less complex words, minimizing colons, semicolons, and decimal points). We will employ the Dale-Chall Readability (DCRI) score, which was developed for health education materials and, compared to other readability metrics, has higher correlations with comprehension. The target DCR score is 7 (8th grade reading level). We will avoid lower DCR scores because moderate levels of complexity enhance, attention, absorption, satisfaction, and ultimately engagement.

Low Engagement Nudges

Intervention Type: BEHAVIORAL

SMS text nudges will be sent to participants who have fallen behind in completing specific intervention tasks within a given time window; e.g., failing to log-in to the next module by a predetermined date, timed to program enrollment or in a prespecified number of days since completing the previous module.

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

Intervention Type: BEHAVIORAL

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

Simplification

Participants will receive the Core EFP intervention and simplification as an additional intervention element.

Group Type: EXPERIMENTAL

Simplification

Intervention Type: BEHAVIORAL

We will follow recommendations of research on improving the readability of patient-directed text (e.g., fewer, shorter, less complex words, minimizing colons, semicolons, and decimal points). We will employ the Dale-Chall Readability (DCRI) score, which was developed for health education materials and, compared to other readability metrics, has higher correlations with comprehension. The target DCR score is 7 (8th grade reading level). We will avoid lower DCR scores because moderate levels of complexity enhance, attention, absorption, satisfaction, and ultimately engagement.

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

Intervention Type: BEHAVIORAL

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

Gamification + Low Engagement Nudge

Participants will receive the Core EFP intervention and gamification and low engagement nudge as additional intervention elements.

Group Type: EXPERIMENTAL

Gamification

Intervention Type: BEHAVIORAL

Gamification will include four features:

1. Game-like graphical environment (e.g., avatars to represent the participant).

2. Digital rewards. Parents will receive points and badges for completing intervention activities.

3. Leaderboard. A leaderboard will be used to activate competitive motives and social referencing. The leaderboard will display the points/badges of the participant relative to 4 other actual or simulated anonymized parents who are at a similar point in the intervention; their number of points and badges will be determined by those of the participant.

4. Modified, personalized SMS text nudges. SMS text nudges will alternate between Core content (e.g., reminder to complete a module) and reminders about game features such as badges and standings.

Low Engagement Nudges

Intervention Type: BEHAVIORAL

SMS text nudges will be sent to participants who have fallen behind in completing specific intervention tasks within a given time window; e.g., failing to log-in to the next module by a predetermined date, timed to program enrollment or in a prespecified number of days since completing the previous module.

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

Intervention Type: BEHAVIORAL

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

Gamification

Participants will view the Core EFP and will be exposed only to gamification as an additional intervention element.

Group Type: EXPERIMENTAL

Gamification

Intervention Type: BEHAVIORAL

Gamification will include four features:

1. Game-like graphical environment (e.g., avatars to represent the participant).

2. Digital rewards. Parents will receive points and badges for completing intervention activities.

3. Leaderboard. A leaderboard will be used to activate competitive motives and social referencing. The leaderboard will display the points/badges of the participant relative to 4 other actual or simulated anonymized parents who are at a similar point in the intervention; their number of points and badges will be determined by those of the participant.

4. Modified, personalized SMS text nudges. SMS text nudges will alternate between Core content (e.g., reminder to complete a module) and reminders about game features such as badges and standings.

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

Intervention Type: BEHAVIORAL

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

Low Engagement Nudge

Participants will receive the Core EFP intervention and low engagement nudge as an additional intervention element.

Group Type: EXPERIMENTAL

Low Engagement Nudges

Intervention Type: BEHAVIORAL

SMS text nudges will be sent to participants who have fallen behind in completing specific intervention tasks within a given time window; e.g., failing to log-in to the next module by a predetermined date, timed to program enrollment or in a prespecified number of days since completing the previous module.

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

Intervention Type: BEHAVIORAL

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

EFP Only

Participants will receive the Core EFP intervention and not be exposed to any additional intervention elements.

Group Type: EXPERIMENTAL

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

Intervention Type: BEHAVIORAL

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

Interventions

Motivational Enhancement

Motivational Enhancements (ME) will include three features:

1. Personalized change plan. Parents will describe their intervention goals, motivation for participation, steps they are willing to take to meet those goals, as well as potential barriers to engagement and strategies to try to overcome such barriers. We will display the change plan to remind parents of their personalized responses. ME will also integrate participants' change plan responses into intervention content.

2. Assessment feedback. We will provide norm-referenced feedback for each selected parenting measure after the week 1 assessment. For simplicity, feedback will graphically categorize the parent or child in 3 categories per outcome: red (≥90th %ile), yellow (70-89th %ile), and green (<70th %ile).

3. Modified, personalized SMS text nudges. Parents will receive 2 weekly personalized SMS messages based on their change plan responses.

Intervention Type: BEHAVIORAL

Simplification

We will follow recommendations of research on improving the readability of patient-directed text (e.g., fewer, shorter, less complex words, minimizing colons, semicolons, and decimal points). We will employ the Dale-Chall Readability (DCRI) score, which was developed for health education materials and, compared to other readability metrics, has higher correlations with comprehension. The target DCR score is 7 (8th grade reading level). We will avoid lower DCR scores because moderate levels of complexity enhance, attention, absorption, satisfaction, and ultimately engagement.

Intervention Type: BEHAVIORAL

Gamification

Gamification will include four features:

1. Game-like graphical environment (e.g., avatars to represent the participant).

2. Digital rewards. Parents will receive points and badges for completing intervention activities.

3. Leaderboard. A leaderboard will be used to activate competitive motives and social referencing. The leaderboard will display the points/badges of the participant relative to 4 other actual or simulated anonymized parents who are at a similar point in the intervention; their number of points and badges will be determined by those of the participant.

4. Modified, personalized SMS text nudges. SMS text nudges will alternate between Core content (e.g., reminder to complete a module) and reminders about game features such as badges and standings.

Intervention Type: BEHAVIORAL

Low Engagement Nudges

SMS text nudges will be sent to participants who have fallen behind in completing specific intervention tasks within a given time window; e.g., failing to log-in to the next module by a predetermined date, timed to program enrollment or in a prespecified number of days since completing the previous module.

Intervention Type: BEHAVIORAL

Essentials for Parenting Toddlers and Pre-schoolers (EFP)

All parents will receive the Core intervention content, including text, demonstrations (videos and vignettes), and interactive activities (e.g., skill-building), and comprising five modules: Communicating with Your Child; (2) Giving Directions; (3) Creating Structure; (4) Using Discipline and Consequences; and (5) Using Time-out. The Core intervention will be augmented with more prescriptive behavioral skills practice exercises and SMS text nudges to remind participants to complete intervention modules.

All conditions will be housed on Westat servers accessible through any device that can use the Internet, including computers, tablets, and smartphones. Westat has extensive technical capacities for web programming/hosting.

Intervention Type: BEHAVIORAL

Eligibility Criteria

Inclusion Criteria

1. 18- to 36-month-old child

2. ≥18-year-old parent

3. Internet access

4. willingness to commit to intervention/assessment procedures

5. proficiency in speaking and reading English

Exclusion Criteria

1. child older than 36 months

2. parent younger than 18 years

3. no access to internet

4. not willing to commit to intervention/assessment procedures OR

5. not proficient with speaking and reading English

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 99 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

Westat

OTHER

Sponsor Role: collaborator

Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)

NIH

Sponsor Role: collaborator

New York University

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Kimberly Rhoades, Ph.D.

Role: PRINCIPAL_INVESTIGATOR

New York University

Locations

Westat, Inc.

Rockville, Maryland, United States

Countries

United States

Provided Documents

Document Type: Informed Consent Form

View Document

Other Identifiers

1R01HD101634

Identifier Type: NIH

Identifier Source: secondary_id

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1R01HD101634

Identifier Type: NIH

Identifier Source: org_study_id

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