Do Mindfulness Meditation Apps Decrease Stress in College Students? (Preprint)
BACKGROUND Mindfulness meditation apps have become popular self-help technology tools to manage stress and improve mental health. Mindfulness meditation classes have been associated with decreased stress levels, but the impact of mindfulness meditation apps at reducing stress levels among college students has not been thoroughly examined. OBJECTIVE The objective of this study was to assess how the frequency and duration of mindfulness meditation app use during a two-week interval affected self-reported stress levels. The study analyzed how minutes and days of app use during a 14-day period impacted change in self-reported stress compared to baseline. METHODS A longitudinal sample of 85 undergraduate students were recruited to the study through fliers and in-class announcements. Eligibility requirements ensured that participants had no prior or limited (< 2 hours) experience with mindfulness meditation. Pre- and post-assessment survey questions included perceived stress levels and the frequency and duration of meditation app use during the two-week study interval. Multiple linear regression analyses were used to assess whether there was a relationship between app use and change in stress. RESULTS The mean Perceived Stress Scale scores at time 1 and time 2 significantly differed (P < .001; t = 3.47), such that there was a significant decrease in self-reported stress over the study interval. The number of minutes of mindfulness mobile app use over the 14 days of the study was not predictive of stress change (P = .14), but the number of days practicing mindfulness was a significant predictor of stress change (P = .03). CONCLUSIONS Consistently practicing mindfulness may be more predictive of stress reduction than length of practice, as evidenced by a significant relationship between change in stress and number of days practicing mindfulness meditation, but not number of minutes practiced.