Developing an Advanced Technology for Emotion and Affective Change ePlatform (AT-REACH) for People Recovering from Substance Use Disorders

Led by Dr. Dennis McChargue

University of Nebraska-Lincoln

Study Overview:

The current proposal aims to create and test a novel web-based and smartphone accessible emotional regulation training for homeless recovering from substance use disorders that reside in residential treatment facilities. After creating the ePlatform training app using co-creation methods with stakeholders and computer scientist in Year 1 (Aim 1), researcher will test the hypothesis that a somatic avatar training practiced and reinforced daily across time (30 days) via the smartphone accessible ePlatform will produce greater improvements in emotion regulation skills as compared with a recall only control condition (Aim 2). To accomplish this goal, we will recruit 40 residential treatment participants (20 male; 20 female) across 8 months in Year 2 of the grant. Lastly, we aim to qualitatively and quantitatively evaluate the usability, accessibility, and potential applicability of the emotion regulation training among study participants and treatment staff following the RCT. This project will provide foundational evidence of a novel treatment paradigm applied to a marginalized population at high risk of relapse due to emotion dysregulation challenges.

Specific Aims:

The current application is viewed as an essential capacity building effort critical to developing a program of research in just-in-time, adaptive interventions (JITAI)29 that operantly condition adaptive coping behaviors. The overarching aim is to create a highly secure ePlatform where CRF residents access a socially and individually reinforced emotion regulation intervention via a mobile device. The ePlatform specific aims are three-fold through using mixed methods and a co-creation process with stakeholders (residents and treatment staff):

(Aim 1): Develop prototype of a mobile accessible emotion regulation ePlatform with assessment, access, and interactive capabilities using feedback from focus group interviews with stakeholders. (Yr1)

(Aim 2): Collect Phase I RCT feasibility data that the ePlatform via mobile delivery enhances and reinforces adaptive emotion regulation abilities through daily emotional processing practice among 40 residents (20 male; 20 female) across a four-week period. (Yr2)

(Aim 3): : Qualitatively and quantitatively evaluate perceptions of acceptability, usability, and applicability of the mobile accessible ePlatform emotion regulation training from stakeholders. (Yr2)

Study Sample Population:

Community Members who reside in a transitional living facility for those recovering from substance use disorders.

Unique Study Procedures:

Employing a novel phone app that reinforces emotion regulation skills taught in yoga training. The use of animated digital humans that represent the emotions experiences in the yoga training. Uploading animated digital humans on AT-REACH app for emotional process to evoke somatic memories of yoga training.

Long-Term Goals:

To develop a process of reinforcing and expanding emotion regulation practices with a person’s nature environment using mhealth technologies. Establish a mhealth treatment that reduces relapse risk among those recovering from substance use disorders.

Dr. Dennis McChargue

Project Director

Dr. McChargue is a Professor of Psychology and Director of Clinical Training for the Clinical Psychology Training Program at the University of Nebraska-Lincoln. Dr. McChargue received his doctoral training at Oklahoma State University with a clinical psychology internship at the Boston VAMC Consortium, which houses one of the National Centers for PTSD. He was later a postdoctoral fellow and research faculty member with a joint appointment at the University of Illinois at Chicago and the Hines VAMC. Dr. McChargue’s primary expertise is in understanding biobehavioral mechanisms that bind substance use with mental illness and hinder recovery from substance use patterns.

Full Dennis McChargue bio