Self-Control and Adult Cigarette Smokers

NCT ID: NCT02663882

Last Updated: 2020-12-14

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: NA
• Total Enrollment: 75 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2016-04-30
• Study Completion Date: 2019-07-15

Brief Summary

The purpose of this study is to learn more about self-control and adults who smoke cigarettes. It has been suggested that people can improve self-control by practicing tasks that require the use of self-control (such as delaying cigarettes or sitting up as straight as possible). The goal of this study is to learn about whether scores on self-control and other measures will change after one week of practicing self-control tasks at home. We believe that adults who smoke cigarettes will show better self-control after practicing tasks for a week.

Detailed Description

The purpose of this pilot study is to examine a smoking-related self-control task and smoking behavior in adult smokers who are not motivated to quit smoking.

This pilot study will have a between-subjects design. All participants will be asked to complete two study appointments. First, they will complete a baseline appointment where they will review consent procedures. Participants who complete the consent forms will then be asked to fill out measures of demographics, smoking, and self-control. Smoking will be confirmed using expired breath carbon monoxide (CO) levels taken using a CO monitor. At that appointment participants will be randomly assigned to complete one of two self-control tasks: a task that is related to smoking (e.g., giving instructions to delay smoking when they have a craving) or a task that is not related to smoking (e.g., participants will be instructed to try to maintain the best posture possible (e.g., sit up straight, walk with good posture) as much as possible throughout each day Random assignment will be done using a random number generator and 50% of participants will be assigned to the smoking task while the other 50% will be assigned to the non-smoking task. Study staff will received standardized instructions to read to each participant about the task that they are assigned to practice during the week. Participants will be asked to practice their assigned self-control task every day for a week and to complete a brief series of questions about the effort and time spent practicing the task that day along with the number of cigarettes they smoked that day. After one week, participants will return for the second study appointment where they will report on their effort and time spent practicing the self-control tasks and complete additional measures of smoking and self-control.

Conditions

Smoking

Keywords

smoking; self control

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: OTHER
• Blinding Strategy: NONE

Study Groups

smoking-related self control task

self control practice - smoking related task

Group Type: EXPERIMENTAL

self control practice - smoking related task

Intervention Type: BEHAVIORAL

participants will be asked to practice a smoking-related self control task for 7 days: they will be asked to resist smoking when they have cravings as much as possible during the day

Non-smoking-related self control task

self control practice - non-smoking related task

Group Type: ACTIVE_COMPARATOR

self control practice - non-smoking related task

Intervention Type: BEHAVIORAL

participants will be asked to practice a non-smoking-related self control task for 7 days: they will be asked to keep a straight posture as much as possible during the day

Interventions

self control practice - smoking related task

participants will be asked to practice a smoking-related self control task for 7 days: they will be asked to resist smoking when they have cravings as much as possible during the day

Intervention Type: BEHAVIORAL

self control practice - non-smoking related task

participants will be asked to practice a non-smoking-related self control task for 7 days: they will be asked to keep a straight posture as much as possible during the day

Intervention Type: BEHAVIORAL

Eligibility Criteria

Inclusion Criteria

1. Be adults who are 18 years of age or older

2. Currently smoke ≥10 cigarettes per day biochemically confirmed by an expired breath carbon monoxide (CO) level ≥8

3. Report that they are not currently attempting to quit smoking and not currently receiving smoking cessation treatment (e.g., counseling, nicotine replacement therapy, bupropion, varenicline)

4. Have the capacity to give informed consent

5. Be English-speaking.

Exclusion Criteria

1. Children under the age of 18

2. Non-English speakers

3. Those who do not have the capacity to consent will be excluded from this study.

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

Sponsors

Yeshiva University

OTHER

Sponsor Role: lead

Responsible Party

Andrea Weinberger

Associate Professor

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Andrea H Weinberger, PhD

Role: PRINCIPAL_INVESTIGATOR

Yeshiva University

Locations

Smoking and Nicotine Dependence Research Laboratory

The Bronx, New York, United States

Countries

United States

Provided Documents

Document Type: Informed Consent Form

View Document

Document Type: Study Protocol and Statistical Analysis Plan

View Document

Other Identifiers

2015-5479

Identifier Type: -

Identifier Source: org_study_id