The interactive intervention is an 8-session series of experiential art therapy tasks followed by education about social processing. Participants will complete the tasks as a group or in small teams. Afterward, they will be encouraged to discuss their thoughts and feelings related to their experience. The educational component will include a homework assignment that participants will have the opportunity to discuss at the following session.

The Patient Health Questionnaire (PHQ-9) is a 9-item measure of depression symptoms. Each item is rated on a four-point scale (0 = not at all; 1 = several days; 2 = more than half the days; 3 = nearly every day). Possible scores range from 0-27, allowing depression to be categorized as minimal (1-4), mild (5-9), moderate (10-14), moderately severe (15-19), or severe (20-27).

The Patient Health Questionnaire (PHQ-9) is a 9-item measure of depression symptoms. Each item is rated on a four-point scale (0 = not at all; 1 = several days; 2 = more than half the days; 3 = nearly every day). Possible scores range from 0-27, allowing depression to be categorized as minimal (1-4), mild (5-9), moderate (10-14), moderately severe (15-19), or severe (20-27).

The Patient Health Questionnaire (PHQ-9) is a 9-item measure of depression symptoms. Each item is rated on a four-point scale (0 = not at all; 1 = several days; 2 = more than half the days; 3 = nearly every day). Possible scores range from 0-27, allowing depression to be categorized as minimal (1-4), mild (5-9), moderate (10-14), moderately severe (15-19), or severe (20-27).

The Patient Health Questionnaire (PHQ-9) is a 9-item measure of depression symptoms. Each item is rated on a four-point scale (0 = not at all; 1 = several days; 2 = more than half the days; 3 = nearly every day). Possible scores range from 0-27, allowing depression to be categorized as minimal (1-4), mild (5-9), moderate (10-14), moderately severe (15-19), or severe (20-27).

The General Anxiety Disorder Scale (GAD-7) is a 7-item measure of anxiety symptoms. Each item is rated on a four-point scale (0 = not at all, 1 = several days, 2 = more than half the days, and 3 = nearly every day). Possible scores range from 0-21, allowing anxiety to be classified as minimal (0-4), mild (5-9), moderate (10-14), or severe (15-21).

The General Anxiety Disorder Scale (GAD-7) is a 7-item measure of anxiety symptoms. Each item is rated on a four-point scale (0 = not at all, 1 = several days, 2 = more than half the days, and 3 = nearly every day). Possible scores range from 0-21, allowing anxiety to be classified as minimal (0-4), mild (5-9), moderate (10-14), or severe (15-21).

The General Anxiety Disorder Scale (GAD-7) is a 7-item measure of anxiety symptoms. Each item is rated on a four-point scale (0 = not at all, 1 = several days, 2 = more than half the days, and 3 = nearly every day). Possible scores range from 0-21, allowing anxiety to be classified as minimal (0-4), mild (5-9), moderate (10-14), or severe (15-21).

The General Anxiety Disorder Scale (GAD-7) is a 7-item measure of anxiety symptoms. Each item is rated on a four-point scale (0 = not at all, 1 = several days, 2 = more than half the days, and 3 = nearly every day). Possible scores range from 0-21, allowing anxiety to be classified as minimal (0-4), mild (5-9), moderate (10-14), or severe (15-21).

The DSM-5 Cross-Cutting Symptom Measure (DSM-XC) is a 23-item measure of overall levels of psychopathology across 13 psychiatric domains. Each item on the measure is rated on a 5-point scale (0=none or not at all; 1=slight or rare, less than a day or two; 2=mild or several days; 3=moderate or more than half the days; and 4=severe or nearly every day). The score on each item within a domain should be reviewed. Because additional inquiry is based on the highest score on any item within a domain, the clinician is asked to indicate that score in the "Highest Domain Score" column

The Eating Disorder Diagnostic Assessment for DSM-5 (EDA-5) is a semi-structured clinical interview meant to assist in the assessment of a feeding or eating disorder according to DSM-5 criteria.

Ruff-Light Trail Learning Test (RULIT) is a measure of visuospatial learning and memory. The respondent is given a stimulus card containing a complex configuration of circles interconnected by lines and asked to use an index finger to trace a line connecting the circles from the START to the END. The task is repeated until participants trace the correct path in two consecutive trials. Immediate Memory is assessed by the number of steps correctly completed in Trial 2. Learning is assessed by the number of trials to master the task and the cumulative number of errors across Trials 2 through 10 (or until the task is mastered), and Long-term Recall is evaluated by having the respondent retrace the trail after a 60-minute delay.

The Social Connectedness Scale (SCS) is a self-report questionnaire that measures the extent to which individuals feel connected to others in their social environment. It consists of 20 items that assess four different dimensions of social connectedness that include belongingness, closeness, support, and satisfaction. Individuals rate each item on a 6-point Likert scale, from 1 (strongly disagree) to 6 (strongly agree). Higher scores indicate a greater sense of social connectedness.

The Social Connectedness Scale (SCS) is a self-report questionnaire that measures the extent to which individuals feel connected to others in their social environment. It consists of 20 items that assess four different dimensions of social connectedness that include belongingness, closeness, support, and satisfaction. Individuals rate each item on a 6-point Likert scale, from 1 (strongly disagree) to 6 (strongly agree). Higher scores indicate a greater sense of social connectedness.

The Social Connectedness Scale (SCS) is a self-report questionnaire that measures the extent to which individuals feel connected to others in their social environment. It consists of 20 items that assess four different dimensions of social connectedness that include belongingness, closeness, support, and satisfaction. Individuals rate each item on a 6-point Likert scale, from 1 (strongly disagree) to 6 (strongly agree). Higher scores indicate a greater sense of social connectedness.

The Social Connectedness Scale (SCS) is a self-report questionnaire that measures the extent to which individuals feel connected to others in their social environment. It consists of 20 items that assess four different dimensions of social connectedness that include belongingness, closeness, support, and satisfaction. Individuals rate each item on a 6-point Likert scale, from 1 (strongly disagree) to 6 (strongly agree). Higher scores indicate a greater sense of social connectedness.

The Multidimensional Scale of Perceived Social Support is a 12-item measure of perceived adequacy of social support from three sources -- family, friends, & significant other -- using a 5-point Likert scale (0 = strongly disagree, 5 = strongly agree).

The Multidimensional Scale of Perceived Social Support is a 12-item measure of perceived adequacy of social support from three sources -- family, friends, & significant other -- using a 5-point Likert scale (0 = strongly disagree, 5 = strongly agree).

The Multidimensional Scale of Perceived Social Support is a 12-item measure of perceived adequacy of social support from three sources -- family, friends, & significant other -- using a 5-point Likert scale (0 = strongly disagree, 5 = strongly agree).

The Multidimensional Scale of Perceived Social Support is a 12-item measure of perceived adequacy of social support from three sources -- family, friends, & significant other -- using a 5-point Likert scale (0 = strongly disagree, 5 = strongly agree).

Rosenberg trait self-esteem Scale (TSE) is a 10-item measure of global self-worth. Each item is rated on a four-point Likert scale from (1 = strongly disagree, 2 = disagree, 3 = agree, 4 = strongly agree) and five items are reverse scored. Higher scores indicate higher self-esteem.

Rosenberg trait self-esteem Scale (TSE) is a 10-item measure of global self-worth. Each item is rated on a four-point Likert scale from (1 = strongly disagree, 2 = disagree, 3 = agree, 4 = strongly agree) and five items are reverse scored. Higher scores indicate higher self-esteem.

Rosenberg trait self-esteem Scale (TSE) is a 10-item measure of global self-worth. Each item is rated on a four-point Likert scale from (1 = strongly disagree, 2 = disagree, 3 = agree, 4 = strongly agree) and five items are reverse scored. Higher scores indicate higher self-esteem.

Rosenberg trait self-esteem Scale (TSE) is a 10-item measure of global self-worth. Each item is rated on a four-point Likert scale from (1 = strongly disagree, 2 = disagree, 3 = agree, 4 = strongly agree) and five items are reverse scored. Higher scores indicate higher self-esteem.

Cyberball is is an online ball-tossing game that participants believe they are playing with three others. In the version we are using, one player (good) preferentially includes the participant, one (neutral) is equitable, and another player (bad) stops throwing the ball to the participant. Changes in the percentage of throws to each type of player indicate responsivity to social learning. The percentage of throws to the good player will increase while the percentage of throws to the bad player will decrease as participants become more attuned to valence of social interactions.

The Trust Game is a tend-round economic game in which two players take turns acting as "investor" and "trustee." The investor is given $20 and sends a portion to the trustee. The trustee receives three times the invested amount and returns some amount to the investor. This task provides total amounts earned; larger amounts indicate more attunement to the partner's behavior. We hypothesize that this will increase after the intervention due to improved sensitivity to others.

The Evaluation Learning Task presents participants with 6 computer personas across two conditions (self-referential or other-referential). Participants are given word pairs (e.g. 'witty' vs. 'dull') and are asked to guess which word the computer persona would use to describe them (SR) or 'George' (OR). Using the feedback on their selections (correct or incorrect), they must decide whether the computer persona liked or disliked them and to what degree (%). Participant response times and proportion of correct responses in each condition (like, neutral, or dislike) are used to evaluate learning rates and biases in each condition.

The Causal Attribution Task measures latent tendency to attribute positive and negative everyday events to internal (vs external) and global (vs specific) causes.