Testing Methods of Self-persuasion Involving Cigarette Smoking

Study Overview
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Brief Summary
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Smokers who are not actively engaged in quitting will participate in a study using self-generated text and audio text messages containing reasons to quit smoking.

Detailed Description
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Participants must have a smartphone that can accept text messages from an email address and link to a study related website to hear audio recordings, and be willing to receive a text message each weekday for two weeks between 8-9am as part of the study. After completing a phone screener, participants will complete a baseline phone survey. Within two weeks of the baseline survey, participants will come to an in-person session. At that time they will be randomized with equal probability to one of two conditions: 1) Motivational Interviewing (MI), or 2) tailored feedback on reasons for quitting. After undergoing MI or receiving tailored feedback, participants will be asked to generate message that they feel would motivate them to quit. These messages will be both text and audio. After generating and reviewing these messages, participants will then evaluate these messages before ending the laboratory session. Starting two days after their laboratory session, between 8:00am and 9:00am, staff will send participants one of the self-generated text messages with a link to also hear the message; this process will last for two weeks. Within a week of stopping sending messages, participants will be asked to complete a final phone survey to elicit smoking behaviors and provided feedback on the messaging.

Official Title
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Testing Methods of Self-persuasion Involving Cigarette Smoking

Conditions
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Smoking

Intervention / Treatment
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* Behavioral: Motivational Interviewing
* Behavioral: Tailored Feedback


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: 18 years old or older not actively engaged in trying to quit smoking must have smoked 100 cigarettes to date must smoke at least 1 cigarette per day must own smartphone capable of receiving messages from study email must agree to receive text messages between 8-9am each weekday for 2 weeks

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Active Comparator: Motivational Interviewing<br>Subjects will engage in motivational interviewing and come up with messages to motivate quitting during the activity. | Behavioral: Motivational Interviewing<br>* Subjects will engage in motivational interviewing in order to generate motivating messages related to quitting smoking.<br>|
| Active Comparator: Tailored Feedback<br>Subjects will use reasons for quitting that they provided during the phone baseline for the text messages and audio recordings. | Behavioral: Tailored Feedback<br>* Subjects will self-generate reasons they want to quit smoking during the baseline survey and record these reasons during the in-person activity.<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Number of messages generated during in-person visit |  | one hour | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Quality of messages | Smokers' evaluation of message (e.g., persuasiveness, accuracy/credibility, ease of generating messages). | before and after completion of the trial, approximately 3 weeks | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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smoking, smoker, text, smartphone, motivation, quitting, cessation, feedback, messages