Outcome
Type |
Measure |
Description |
Time frame |
Safety issue |
Primary |
Change in Social Support |
Participants will complete the 5-item Social Support subscale of the Assessment of Recovery Capital (ARC) to assess social support. The difference between the post-baseline and baseline measures will be assessed. |
intervals of 1, 2, 3, and 6 months post-baseline assessment |
|
Primary |
Change in Financial Barriers to SUD Recovery |
These barriers include lack of stable housing, transportation, and cost of recovery services. Participants will complete the Housing and Safety Subscale of the Assessment of Recovery Capital (ARC) to assess social support and housing stability. The difference between the post-baseline and baseline measures will be assessed. |
intervals of 1, 2, 3, and 6 months post-baseline assessment |
|
Primary |
Change in Situational Barriers to SUD Recovery |
The barriers measured will be (1) long delays for treatment, (2) complexity of navigating the healthcare system, (3) lack of programs in one's community, (4)lack of professional help, (4) and not knowing where to go for help. The response options are binary (yes, they think this is a barrier to their recovery', or 'no, not a barrier to recovery'). Responses to these questions (0=no, 1=yes) will be summed to determine situational barriers. The difference between the post-baseline and baseline measures will be assessed. |
intervals of 1, 2, 3, and 6 months post-baseline assessment |
|
Primary |
Change in Inhibitory Control |
Inhibitory control will be assessed behaviorally using a 150 - 200 trial computerized 'Stop Signal' Task, the most common measure of this construct. Stop Signal Reaction Time (SSRT) and Stop trial accuracy will be measured and compared across time points. |
baseline and 6 months post-baseline assessment |
|
Primary |
Change in Resting State EEG beta poewer |
We will measure both absolute and relative powers for beta (14-25 Hz) bands using a 24-channel Soterix Medical EEG. |
baseline and 6 months post-baseline assessment |
|
Primary |
Change in Striatal Dopaminergic Functioning |
Consistent with previous research, we will assess average spontaneous eyeblink rate, a well-validated indirect proxy for available levels of striatal tonic dopamine. |
baseline and 6 months post-baseline assessment |
|
Primary |
Change in Risk-Taking |
Risk-taking will be measured using the 7-item Risk Propensity Scale (Meertens & Lion, 2008). Higher scores on this scale indicate greater risk-taking propensity. |
baseline and 6 months post-baseline assessment |
|
Primary |
Change in Emotion Regulation |
The Emotion Regulation Questionnaire (ERQ-10) will be used to assess these emotion regulation strategies and skills. |
baseline and 6 months post-baseline assessment |
|
Primary |
Change in Goal-Related Activities |
Participants will complete the 5-item Meaningful Activities from the Assessment of Recovery Capital questionnaire. The 5 items will be summed for a total score. |
baseline and 6 months post-baseline assessment |
|
Secondary |
Engagement in Recovery Services |
Active involvement in recovery programs. This is a binary response question. Participants are asked "Are you actively involved in a recovery program right now?". Response options are 'yes' or 'no'. We will measure the change over time in engagement for each participant and compare the percentage of those in the intervention and control arm that are actively involved in recovery services at each time point. |
intervals of 1, 2, 3, and 6 months post-baseline assessment |
|
Secondary |
Hospital Visit Frequency |
number of readmissions and number of emergency department visits |
six months pre- and post-baseline assessment |
|
Secondary |
Substance Use Severity |
Frequency of substance use in past 30 days measured using the Addiction Severity Index (ASI-Lite). |
intervals of 1, 2, 3, and 6 months post-baseline assessment |
|
Secondary |
Emotional Well-being |
Participants will be asked to self-report two items about their emotion well-being on a scale of 0 (Not at all) to 9 (Severely). The questions are "In the past 30 days, how much have you been bothered by feeling sad, down, or uninterested in life?" and "In the past 30-days, have you felt anxious or nervous?". |
intervals of 1, 2, 3, and 6 months post-baseline assessment |
|
Secondary |
Life Satisfaction |
Participants will be asked to self-report their life satisfaction using a single item question on a scale of 1 (Very Satisfied) to 4 (Very Dissatisfied). Change across time on this scale will be measured. |
intervals of 1, 2, 3, and 6 months post-baseline assessment |
|