The HMRP web app is a meditation-based web-based app designed to promote and protect psychological well-being through sustainable skills training. The program is grounded in constituents of psychological well-being identified in empirical literature. HMRP provides core content, with instruction administered through a curriculum of guided practices. HMRP has guided audio practices that address 4 constituents of well-being: awareness, connection, insight, and purpose.

Minutes of meditation practice completed

The HM Index assesses qualities trained in the HMP and HMRP app (awareness, connection, insight, purpose). It is scored on a 0- to 4-point Likert scale where 0 = a low amount (e.g., never, not at all, none of the time) and 4 = a higher amount (e.g., always, to the highest degree, all of the time) of a particular quality. There are 4 awareness items. Mean item scores are reported with a range from 0 to 4 where higher scores indicate more awareness.

The HM Index assesses qualities trained in the HMP and HMRP app (awareness, connection, insight, purpose). It is scored on a 0- to 4-point Likert scale where 0 = a low amount (e.g., never, not at all, none of the time) and 4 = a higher amount (e.g., always, to the highest degree, all of the time) of a particular quality. There are 6 connection items. Mean item scores are reported with a range from 0 to 4 where higher scores indicate more connection.

The HM Index assesses qualities trained in the HMP and HMRP app (awareness, connection, insight, purpose). It is scored on a 0- to 4-point Likert scale where 0 = a low amount (e.g., never, not at all, none of the time) and 4 = a higher amount (e.g., always, to the highest degree, all of the time) of a particular quality. There are 4 purpose items. Mean item scores are reported with a range from 0 to 4 where higher scores indicate more purpose.

The HM Index assesses qualities trained in the HMP and HMRP app (awareness, connection, insight, purpose). It is scored on a 0- to 4-point Likert scale where 0 = a low amount (e.g., never, not at all, none of the time) and 4 = a higher amount (e.g., always, to the highest degree, all of the time) of a particular quality. There are 3 insight items. Mean item scores are reported with a range from 0 to 4 where higher scores indicate more insight.

The SHS is a 4-item scale of global subjective happiness. It is scored on a 1- to 7-point Likert scale where 1 = less happy and 7 = more happy. Mean scores are reported for a range from 4 to 28 where higher scores indicate more happiness.

The SWLS is a 5-item scale of subjective satisfaction with life. It is scored on a 1- to 7-point Likert scale where 1 = strongly disagree and 7 = strongly agree. Mean scores are reported for a range from 5 to 35 where higher scores indicate greater satisfaction.

The PSS-10 is a 10-item scale assessing perceived stress. It is scored on a 0- to 4-point Likert scale where 0 = never and 4 = very often. Mean scores are reported for a range from 0 to 40 where higher scores indicate greater stress.

This is a 12-item questionnaire used to assess various domains of flourishing, or human well-being. It is scored on a 0- to 10-point Likert scale where 0 = poor and 10 = excellent. Mean scores are reported for a range from 0 to 120 where higher scores indicate greater human well-being.

The DWAI is a 6-item questionnaire assessing participants' alliance with the HMP and HMRP app. It is scored on a 1- to 7-point Likert scale where 1 = strongly disagree and 7 = strongly agree. Total scores range from 6 to 42 where higher scores indicate a stronger working alliance.

Experiences Questionnaire Decentering is an 11-item questionnaire assessing the psychological capacity of decentering. It is scored on a 1- to 5-point Likert scale where 1 = never and 5 = all the time. Mean scores are reported for a total range from 1 to 5 where higher scores indicate more decentering.

FFMQ Awareness is a 8-item questionnaire assessing mindful awareness. It is scored on a 1- to 5-point Likert scale where 1 = never or very rarely true and 5 = very often or always true. Mean scores are reported with a range from 1 to 5 where higher scores indicate more mindful awareness.

NIH Toolbox Loneliness is a 5-item questionnaire assessing loneliness. It is scored on a 1- to 5-point Likert scale where 1 = never and 5 = always. Mean scores are reported for a range from 1 to 5 where higher scores indicate more loneliness.

Well-being Growth Mindset is a 3-item questionnaire assessing participants' perception of the malleability of wellbeing. It is scored on a 1- to 6-point Likert scale where 1 = strongly disagree and 6 = strongly agree. Total scores range from 3 to 18 where higher scores indicate more of a growth mindset (i.e., wellbeing is malleable).

PROMIS Meaning and Purpose is a 37-item questionnaire assessing sense of meaning and purpose. It is scored on a 1- to 5-point Likert scale where 1 = not at all and 5 = very much. Mean scores are reported for a range from 37 to 185 where higher scores indicate greater sense of meaning and purpose.