Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-26 @ 10:44 PM
Ignite Modification Date:
2025-12-26 @ 10:44 PM
NCT ID:
NCT03779412
Brief Summary:
The goal of this study is to compare the efficacy and mechanisms of change of two self-help books for college student mental health in a randomized controlled trial. One book is based on mindfulness-based stress reduction (MBSR), and one is based on acceptance and commitment therapy (ACT).
This study will test the following hypotheses:
1. The ACT and MBSR books will both be feasible and acceptable with college students as evidenced by equivalently high satisfaction and engagement rates.
2. The ACT and MBSR books will be equally effective in improving mental health and well-being among college students.
3. The ACT book will produce larger improvements in valued action, and the MBSR book will produce larger improvements in mindfulness.
4. Valued action will be a stronger predictor of improvements in mental health in the ACT condition and mindfulness will be a stronger predictor of improvements in the mindfulness condition.
Detailed Description:
The investigators aim to recruit 150 college students for this RCT (75 per treatment condition). This will provide adequate power (0.80) to detect differences between groups of medium effect size (d=0.50). Note that detailed eligibility criteria are listed in the "Eligibility" section. Participants will be recruited via SONA (a participant recruitment system), flyers, online postings, classroom announcements, and through a general online screener for various Utah State University (USU) Contextual Behavioral Science (CBS) Lab studies.
Total study participation will occur over approximately 8 weeks. all study procedures will be completed online, on a computer/mobile phone. After completing informed consent, participants will complete a baseline survey.
At the end of the baseline survey, participants will be randomly assigned to use a book based on ACT (The Happiness Trap) or MBSR (A Mindfulness-Based Stress Reduction Workbook). Participants will be asked not to access other self-help books during the study duration. Participants will be provided with an 8-week reading schedule and a link to the assigned book. Participants will be asked to complete a mid-treatment survey 4 weeks after the beginning of treatment. The mid-treatment survey will include questions about adherence. Participants will be asked to complete a post-treatment survey 8 weeks after the beginning of treatment. This survey will also ask about adherence (reading, use of strategies taught in the book). Researcher contact will involve reminders to complete assessments, basic email assistance in identifying and responding to any barriers to using the self-help book, and twice-weekly reminders of the suggested reading schedule.
After completing the initial assessment participants will be sent a link to The Happiness Trap if they are assigned to the ACT condition, or a link to the Mindfulness-Based Stress Reduction Workbook if they are in the MBSR condition. They will be able to access the book online at any time. Participants will be asked to read assigned chapters on an 8-week schedule.
The Happiness Trap is based on Acceptance and Commitment Therapy, a modern cognitive behavioral therapy that combines acceptance and mindfulness methods with values and behavior change methods. The primary treatment components in The Happiness Trap are psychoeducation of ACT, defusion, acceptance, mindfulness, self-as-context, value, behavioral commitment.
A Mindfulness-Based Stress Reduction Workbook is based on Mindfulness-Based Stress Reduction, a standardized approach to teaching mindfulness, primarily through meditation practices. The primary treatment components in A Mindfulness-Based Stress Reduction Workbook are psychoeducation about mindfulness and mindfulness meditation and various types of mindfulness meditation practice, such as mind-body connection, loving-kindness meditation, interpersonal mindfulness, and the healthy path of mindful eating, exercise, rest, and connection.
Study:
NCT03779412
Study Brief:
Protocol Section:
NCT03779412