Randomization Rate: Number of Participants Who Were Randomized and Completed EMA Assessments and Activities in the HMP App
Baseline to post-test (week 4)
Percentage of those randomized completing ecological momentary assessment (EMA) assessments and activities in the Healthy Minds Program (HMP) app
Dosage Adherence: Number of Participants Adhering to Their Dosage Greater Than or Equal to 50 Percent of the Days
Baseline to post-test (week 4)
Number of participants adhering to their assigned dosage greater than or equal to 50 percent of the days. This was assessed directly through the HMP app.
Percentage of EMA Completed
Baseline to post-test (week 4)
Percentage of EMA assessments that were completed
Study Completion Rate
Baseline to post-test (week 4)
Percentage of participants completing pre- and post-test measures
Number of Participants Completing Practices ≥50% of Days
Baseline to post-test (week 4)
Number of participants completing practices ≥50% of days
Modified System Usability Scale (MSUS)
Post-test (week 4)
The MSUS is a 10-item questionnaire where participants report their experience of the usability of a product, in this case the HMP app. It is scored on a 1- to 5-point Likert scale where 1 = strongly disagree and 5 = strongly agree. The result was rescaled to range from 0 to 100 with higher scores indicate higher usability.
Change in Attitudes Towards Psychological Online Interventions (ATPOI)
Baseline, and post-test (week 4)
The ATPOI is a 16-item questionnaire where participants report their perception of psychological online interventions. It is scored on a 1- to 5-point Likert scale where 1 = totally disagree and 5 = totally agree. Mean scores are reported for a total possible range of scores is 1 to 5 where higher scores indicate more positive attitudes towards psychological online interventions.
HMP App Utilization: Minutes
Baseline to post-test (week 4)
Minutes of meditation practice completed
HMP App Utilization: Days
Baseline to post-test (week 4)
Number of days the app was accessed.
HMP App Utilization: Number of Activities
Baseline to post-test (week 4)