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| ID | Type | Description | Link |
|---|---|---|---|
| W81XWH-20-1-0171 | Other Grant/Funding Number | Department of Defense CDMRP |
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| Name | Class |
|---|---|
| Arizona State University | OTHER |
| Mayo Clinic | OTHER |
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The purpose of this study is to examine changes in adaptive functioning, quality of life, and prospective memory among adults with ASD (Autism Spectrum Disorder) who complete Strengthening Skills, a multi-faceted, behavioral intervention that combines the PEERS Social Skills program with cognitive compensation training, mindfulness-based emotional regulation, and support group components. Participants and their study partners (e.g., spouse, parent, friend) will be randomly assigned to one of three groups: Strengthening Skills, PEERS only, or a delayed treatment control group. The Strengthening Skills group will meet weekly for 3 hours for 16 weeks and will learn strategies for gaining and maintaining independence and emotion regulation. Participants will also learn strategies from the PEERS Social Skills Program. The PEERS only group will meet weekly for 1.5 hours for 16 weeks and will only learn strategies from the PEERS Social Skills Program. The delayed treatment control group will participant in data collection at four time points over a 10-month wait period, after which, they will be enrolled into the Strengthening Skills Program. Behavioral self-report data will be collected and a prospective memory assessment will be conducted before and after participation in the 16-week programs. Behavioral self-report data will also be collected at remote 3- and 6-month follow-up visits.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Strengthening Skills Program | Experimental | Adults with ASD and their study partners (i.e., spouse, parent, other family member, or friend) will attend weekly 3 hour meetings for 16 weeks, during which, behavioral intervention strategies will be used to teach cognitive compensation and mindfulness-based emotion regulation skills. Strategies from the PEERS Social Skills Program will also be taught. Participants will be assigned homework assignments each week to practice skills they are learning in a real-world setting. |
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| PEERS Social Skills Program | Active Comparator | Adults with ASD and their study partners (i.e., spouse, parent, other family member or friend) will attend weekly 1.5 hour meetings for 16 weeks, during which, behavioral intervention strategies will be used to teach skills for improving social relationships and handling social rejection. Participants will be assigned homework assignments each week to practice skills they are learning in a real-world setting. |
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| Delayed Treatment Control Group | No Intervention | Participants in the delayed treatment control group will participate in a 10-month wait period, during which they will complete data collection procedures at three time points (Baseline, Post, and 6-month follow-up). |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Strengthening Skills Program | Behavioral | The Strengthening Skills Program is a new, multi-component intervention. It includes three components: (1) Forming habits to compensate for the difficulties many adults with ASD have with thinking flexibly, planning, and time management. It will emphasize habit-forming behaviors to compensate for weaknesses in functional skills by training on practical techniques; (2) Content from the PEERS Social Skills program to target social challenges, and (3) strategies derived from Mindfulness Based Stress Reduction to target emotion regulation. |
| Measure | Description | Time Frame |
|---|---|---|
| Mean Change from Baseline in Adaptive Functioning on the Adaptive Behavior Assessment System, Third Edition (ABAS-3) | The ABAS-3 Adult Form is a self and other-report questionnaire designed specifically for adult participants (ages 16 to 89), which yields standard scores (Mean = 100, Standard Deviation = 15) in three adaptive domains (i.e., Conceptual, Social, and Practical) and a General Adaptive Composite (GAC). Scores range from 40 to 120 with higher scores indicating better adaptive functioning. | Post-Intervention (16 weeks); 3-month follow-up; 6-month follow-up |
| Mean Change from Baseline in Self-reported Quality of Life on the World Health Organization's Brief Quality of Life assessment (WHOQOL-BREF) | The WHOQOL-BREF is an abbreviated version of the World Health Organization's Quality of Life assessment (WHOQOL-100). 26-item self-report questionnaire that yields an Overall Quality of Life and General Health score and four quality of life domain scores: physical health, psychological, social relationships, and environment. Scores range from 0 to 100 on all domains, with higher scores indicating better quality of life. | Post-Intervention (16 weeks); 3-month follow-up; 6-month follow-up |
| Measure | Description | Time Frame |
|---|---|---|
| Mean Change from Baseline in Prospective Memory on the Royal Prince Alfred Prospective Memory Test | 4-item behavioral measure of prospective memory. Each item has a maximum score of three points, with a total possible score of 12 points. Scores range from 0 to 12, with higher scores indicating better prospective memory. | Post-Intervention (16 weeks) |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Nicole L Matthews, Ph.D. | Southwest Autism Research & Resource Center | Principal Investigator |
| Brittany B Braden, Ph.D. | Arizona State University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Arizona State University | Tempe | Arizona | 85281 | United States |
All individual participant data (IPD) that underlie results in a publication will be available upon request to approved researchers.
Data will be available upon request starting 6 months after publication and will remain available for 2 years.
Data requests should be submitted to Dr. Blair Braden at bbbraden@asu.edu and must include study aims and purpose and a detailed analysis plan describing how the data will be used. Requests will be reviewed by Dr. Braden and access to the data will be made available through a secure link to download the requested data.
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| ID | Term |
|---|---|
| D000067877 | Autism Spectrum Disorder |
| ID | Term |
|---|---|
| D002659 | Child Development Disorders, Pervasive |
| D065886 | Neurodevelopmental Disorders |
| D001523 | Mental Disorders |
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| PEERS Social Skills Program | Behavioral | PEERS® is a well-established social communication training program, initially developed for adolescents, and more recently extended to young adults with ASD. Program content will be adapted slightly so as to be appropriate for older adults. |
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