Art and Science of Human Flourishing Microsupport Study

Daily informal practice will be measured by a single item: "Today, I have tried to apply the practices I have been learning in the HMP app to my day-to-day activities." Participants will respond on a Likert scale (1 = not at all, 5 = all day long). A higher score on this item indicates more informal practice on that day.

Daily psychological distress will be measured by two items on anxiety ("Today, I felt anxious") and depression ("Today, I felt depressed"). Participants will rate these items on a 5-point Likert scale (1 = not at all, 5 = very much). Responses to each item will be z-scored and then averaged to create a distress composite.

A composite psychological distress score will be obtained by computing a mean across scaled (z-transformed) scores on the computer-adaptive versions of PROMIS Depression and PROMIS Anxiety Scales and NIH Toolbox 10-item Perceived Stress. For PROMIS Depression Scale, participants score 4 to 8 items on a 5 point Likert scale from 1 (never) to 5 (always) to measure how they felt in the past 7 days. For PROMIS Anxiety Scale, participants score 4 to 8 items on a 5 point Likert scale from 1 (never) to 5 (always) to measure how they felt in the past 7 days. For NIH Toolbox 10-item Perceived Stress, participants score on a 5 point Likert scale from 1 (never) to 5 (very often) to measure how they felt in the past 7 days.

5-item survey scored from 1 (never) to 5 (always), where higher overall scores indicate higher loneliness.

The computer adaptive version will draw from a bank of 27-items scored from 1 (never / very poor) to 5 (always / very good), where higher overall scores indicate greater sleep disturbance in the past 7 days.

10-item survey scored from 0 (not at all) to 5 (very much), where higher overall scores indicate higher defusion.

11-item survey scored from 1 (never) to 5 (all the time), where higher overall scores indicate higher levels of decentering.

8-item survey scored from 1 (not at all true for me) to 5 (very true for me), where higher overall scores indicate higher sense of belonging.

8-item survey scored from 1 (never or very rarely true) to 5 (very often or always true) where higher overall scores indicate higher awareness.

17-item survey scored from 0 (not at all / never / none of the time) to 4 (to the highest degree / always / all of the time) on each of 4 domains: Awareness, Connection, Insight, Purpose. Higher overall scores indicate higher sense of awareness, connection, insight, and purpose.

6-item survey scored from 1 (strongly disagree) to 7 (strongly agree), where higher overall scores indicate higher digital working alliance.

10-item survey scored from 0 (never) to 6 (always), where higher overall scores indicate higher quality of mindfulness practice. A four-item subscale can be computed for formal practice and a six-item subscale can be computed for informal practice.

10-item survey scored from 0 (never / no / 1 or 2) to 4 (4 or more times a week / 10 or more / daily or almost daily / yes, during the past year). Higher overall scores indicate higher alcohol use concerns.

Morning mindfulness, decentering, connection, purpose, depression, anxiety, stress, rumination, and motivation to practice meditation will be measured by a single item, respectively. Participants will respond on a Likert scale (1 = not at all, 5 = very much). A higher score on these items indicates higher mindfulness, decentering, loneliness, purpose, depression, anxiety, stress, rumination, sleep quality, and motivation to practice meditation that morning.

For sleep quality, participants will respond on a Likert scale (1 = very bad, 4 = very good). A higher score indicates better sleep quality.

Evening mindfulness, decentering, connection, purpose, happy event, stressor exposure, rumination, and formal practice will be measured by a single item, respectively. Participants will respond on a Likert scale (1 = not at all, 5 = very much). A higher score on the items indicates higher mindfulness, decentering, loneliness, purpose, happiness, stress, and rumination that day.

Participants will respond yes or no to whether they have a mindfulness, decentering, connection, purpose, happy event, stressor exposure, rumination formal practice. A response of "Yes" to the formal practice item indicates that the participant used the HMP app on that day, while a response of "No" indicates non-use.

The Acceptability of Intervention Measure is a 4-item self-report measure scored on a 5-point likert scale from 1 (completely disagree) to 5 (completely agree), where higher scores indicate greater acceptability of the intervention.