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Study Protocol For A Randomized Controlled Trial Comparing Two Low-Intensity Weight Loss Maintenance Interventions Based On Acceptance And Commitment Therapy Or Self-Regulation, Jason Lillis, Leah Schumacher, J. Graham Thomas, Michael E. Levin, Shira Dunsiger, Jessica L. Unick, Erin Evans, Jacqueline F. Hayes, Rena R. Wing
Study Protocol For A Randomized Controlled Trial Comparing Two Low-Intensity Weight Loss Maintenance Interventions Based On Acceptance And Commitment Therapy Or Self-Regulation, Jason Lillis, Leah Schumacher, J. Graham Thomas, Michael E. Levin, Shira Dunsiger, Jessica L. Unick, Erin Evans, Jacqueline F. Hayes, Rena R. Wing
Psychology Faculty Publications
Background: Weight regain is common following behavioral obesity treatment and attenuates many of the benefits of initial weight loss. This paper describes a randomized controlled trial that will evaluate the efficacy of two low-contact weight loss maintenance interventions based on Acceptance and Commitment Therapy (ACT) and self-regulation (SR). Potential mechanisms of action and moderators of treatment effects will also be evaluated.
Methods: Adults (anticipated N=480)with overweight or obesity will complete an initial 3-monthonline weight loss program (Phase 1). Participants who achieve ≥4 kg weight loss (anticipated N=288) will then be randomized to an ACT or SR weight loss maintenance intervention. …
A Randomized Trial Of Brief Online Interventions To Facilitate Treatment Seeking For Social Anxiety, Margaret R. Tobias, Lauren N. Landy, Michael E. Levin, Joanna J. Arch
A Randomized Trial Of Brief Online Interventions To Facilitate Treatment Seeking For Social Anxiety, Margaret R. Tobias, Lauren N. Landy, Michael E. Levin, Joanna J. Arch
Psychology Faculty Publications
Objective: This study developed and evaluated a brief, single-session online intervention designed to facilitate treatment seeking among adults with clinically significant social anxiety (SA) symptoms, who generally seek treatment at exceptionally low rates.
Method: Adults (N= 267) reporting significant SA symptoms were recruited online and randomized to a brief, single-session online intervention: Education consisted of brief psychoeducation and treatment resources, or Education+Motivation which added treatment seeking-focused motivational content adapted from Motivational Interviewing and Acceptance and Commitment Therapy. Attitudes, intentions, perceived control, and treatment seeking were assessed at Pre, Post, and one-month follow-up (FU).
Results: Both interventions were feasible …