Meditation App for Beginners: What Changed in 8 Weeks

Starting a meditation app while you’re stressed? Give it two weeks before you judge it, keep sessions to 10 minutes, and build in structure. In an 8-week trial of meditation beginners, people using a guided meditation app (Headspace, in this study) reported feeling a bit more attentive and accepting within two weeks, and their stress dropped too. But the beginners who started out most stressed gained the least on those two skills. The study can’t say whether they benefited in other ways, but it’s a reason to expect a slower start and plan for it.

What the trial tested

Researchers at UC Merced recruited 138 non-faculty staff at a California university who weren’t regular meditators (anyone who had sat in meditation more than twice a week for 10 minutes or more in the past three months was excluded). Participants were randomly assigned, 2 to 1, to use the app or to join a waitlist and get access later. The app group was asked to meditate 10 minutes a day for 8 weeks, starting with the beginner “Basics” courses and then moving to a stress-focused pack. The average age was 38, and 75% were women.^[1]

To catch changes in daily life instead of in one office questionnaire, the researchers used ecological momentary assessment: short phone check-ins during ordinary days.

In this trial, the prompts came five times a day for four days at the start and again at weeks 2, 5 and 8. Each time, people rated on a 0 to 10 scale how attentive they felt to the present moment and how open and accepting they felt right then.^[1]

What changed

• Attention and acceptance rose in the app group, not the waitlist group. In the app group, average attention went from 6.3 to 6.7 and acceptance from 6.2 to 6.6 by week 8. The waitlist group stayed about where it started. That’s a modest shift, roughly four tenths of a point on a 10-point scale.^[1]
• It showed up early. The researchers detected significant gains in both skills relative to baseline by week 2, and the averages peaked around week 5.^[1]
• Then it slipped. Between weeks 5 and 8, both skills dipped, though they stayed above where people started. The authors float fatigue and a ceiling effect as possible reasons but can’t say which, if either, was at work.^[1]
• Stress moved too. In a separate analysis of the same participants, the app group reported less stress and less repetitive, stuck thinking about their stressors by week 2, and better coping by week 5. Those effects held through week 8, while the waitlist group reported more stress over the same period.^[2]

Who gained the most

The researchers also asked whether where people started changed how much they picked up. Trait mindfulness is how mindful you tend to be in everyday life, apart from any meditation practice. Perceived stress is how overwhelmed or out of control your life feels, which the study measured with a 10-question scale.

• Lower trait mindfulness, bigger attention gains. People who were less mindful at the start gained the most in attention, while those already high had little room to improve. The pattern did not appear for acceptance.^[1]
• Higher starting stress, smaller gains. For people with average or lower stress, both skills rose, most for the least stressed. At above-average stress, attention gains were flat, and acceptance was flat or falling.^[1]

The authors’ guess is that people who are already overwhelmed may find it harder to learn a new skill. They couldn’t test that, because a technical error meant app-use data weren’t available. They also point out that very stressed people may still benefit in other ways, such as lower stress, which this analysis didn’t measure.^[1]

What this can’t tell you

• Thin measures. Each skill was measured with a single, unvalidated question. Treat the results as a signal, not a precise reading.^[1]
• Heavy dropout. About half (49%) of the app group completed the whole study, and the researchers had no data on how much anyone actually used the app.^[1]
• One workplace. These were volunteers at a single university, averaging 38 years old, not a clinical group. The authors caution the results may not apply to people with diagnosed conditions.^[1]
• Not independent confirmation. The two papers use the same participants and come from the same team. The app company provided free access; the authors report it had no other role in the study and that they have no conflicts of interest.^[1]

What to do with this

These suggestions are ours, built on the trial’s pattern. The trial didn’t test them.

1. Run a 14-day test, not a verdict on day 3. Ten minutes, same time every day. In the trial, the group averages had already moved by week 2.
2. Anchor it to a cue. Use an implementation intention: “After I pour my first coffee, I’ll open the app and do today’s session.”
3. Score the two skills yourself. At day 14, ask: Do I notice sooner when my mind has wandered? Can I let an irritating thought pass without arguing with it? Those are plain-language versions of what the study measured.
4. Expect a plateau. In the trial, the skills dipped between weeks 5 and 8. A flat patch around week 6 or 7 isn’t failure. If you want to keep going, change something small: the time of day, the session length or the course.
5. If you start high on stress, add structure, not pressure. Start with the beginner course instead of jumping to a stress-specific one, and treat the session like a meeting you don’t skip. The authors suggest, without testing it, that very stressed beginners may need more guidance and structure.
6. Know when an app isn’t enough. If stress is heavy, isn’t easing, or is wrecking your sleep or work, talk to a clinician. A meditation practice is a skill to build, not a treatment for that.

References

[1] Peña M, Zawadzki MJ, Gavrilova L, Hagger MS. Testing How Mindfulness Skills Change for Novice Meditators Using Headspace: Examining Trait Mindfulness and Perceived Stress as Moderators. Stress Health, 2026;42(5):e70215. Population: 138 non-faculty university employees in California who were not regular meditators (96 randomized to the Headspace app, 42 to a waitlist control; mean age 38.2; 75% women); registered NCT03652168. DOI: https://doi.org/10.1002/smi.70215. Finding as used: attention and acceptance (single 0-10 ecological momentary assessment items) were significantly higher at week 8 than baseline in the Headspace group but not the waitlist group (attention 6.30 to 6.66, acceptance 6.24 to 6.64 in the app group; 6.45 to 6.50 and 6.38 to 6.38 in the waitlist group); both skills showed significant gains from baseline by week 2, rose further by week 5 and decreased between weeks 5 and 8 while remaining above baseline; lower baseline trait mindfulness predicted larger attention gains (not acceptance); lower baseline perceived stress predicted larger gains in both skills, with change flat or decreasing at above-average stress; app-use data were unavailable because end-of-day usage reports failed due to technical errors; 48.96% of the Headspace group and 59.52% of the control group completed the intervention period (not significantly different); limitations include single unvalidated items, high attrition, self-selection and a nonclinical sample; Headspace provided app access but no other funding or support, and the authors declare no conflicts of interest. ↑︎

[2] Zawadzki MJ, Torok ZA, Peña M, Gavrilova L. App-Based Mindfulness Meditation Reduces Stress in Novice Meditators: A Randomized Controlled Trial of Headspace Using Ecological Momentary Assessment. Ann Behav Med, 2025;59(1):kaaf025. Population: the same 138 non-faculty university employees (mean age 38.19; 75.36% female), randomized to Headspace (10 minutes daily) or a waitlist control. DOI: https://doi.org/10.1093/abm/kaaf025. Finding as used: by week 2, the Headspace group reported less subjective stress and fewer perseverative cognitions than at baseline, and by week 5 more perceived coping, with effects persisting through week 8; no change was seen in stressor appraisal; the control group reported increases in subjective stress and perseverative cognitions and decreases in coping over the same period. ↑︎

Kurt Greiner

Kurt is a digital strategist and IT professional blending emerging technology with practical application to help businesses and individuals streamline their digital presence. His current work focuses on the intersection of intentional living and technological resilience, exploring how individuals can leverage modern tools to navigate the second half of life with purpose.