Summary: A new research study finds that a brief, 10-minute guided meditation can improve attention and speed on simple cognitive tasks in novice meditators. College students who listened to a short mindfulness tape performed tasks more quickly and accurately than peers who heard a neutral control recording.
Source: Yale.
Brief mindfulness practice — even a single 10-minute session — can sharpen attention and improve cognitive performance in people with little or no meditation experience, according to researchers at Yale University and Swarthmore College.
The peer-reviewed study, published August 6 in the journal Frontiers of Neuroscience, demonstrates that short meditation can enhance cognitive resource allocation on targeted tasks. The effect was observed in two separate experiments and was most pronounced in participants with lower levels of neuroticism.
“We have known for some time that several weeks or months of meditation training can improve performance on attention and executive-function tests,” said Hedy Kober, associate professor of psychiatry and psychology at Yale and senior author of the study. “What this work shows is that you do not necessarily need prolonged practice to see measurable improvement — even a single, brief session can help.”
The research team, led by Hedy Kober and Catherine Norris, randomly assigned college students to one of two audio conditions. One group listened to a 10-minute guided mindfulness meditation recording immediately before completing cognitive tests. The control group listened to a professionally produced 10-minute recording on an emotionally neutral topic (a description of sequoia trees). Both recordings were similar in length and production quality to control for non-specific effects of listening to a recording.
Following the recordings, participants completed simple attention tasks designed to measure cognitive dexterity and the allocation of attentional resources. Across two studies, students who listened to the meditation tape showed statistically better performance: they completed tasks more quickly and with greater accuracy than the control group, without sacrificing speed for accuracy.
However, the benefit was not universal. The researchers found that scores on a personality measure of neuroticism moderated the effect. Participants who scored highest on neuroticism — reporting tendencies such as frequent worry — did not show the same immediate improvement after the brief meditation. Kober emphasized that this moderation does not rule out benefits from longer or repeated meditation sessions for more anxious individuals; it indicates only that a single 10-minute session did not produce the same gains for them in this study.
Source: Bill Hathaway, Yale University.
Publisher note: This summary is organized from reporting on the original research.
Original research: “Brief Mindfulness Meditation Improves Attention in Novices: Evidence From ERPs and Moderation by Neuroticism” by Catherine J. Norris, Daniel Creem, Reuben Hendler and Hedy Kober, published in Frontiers of Neuroscience, August 6, 2018.
DOI (for reference): 10.3389/fnhum.2018.00315
- Two controlled studies with college students showed improved performance on attention-demanding tasks after a single 10-minute guided mindfulness meditation compared with a neutral control recording.
- Improvements included better accuracy on challenging trials and faster completion of attention tasks, indicating more efficient allocation of cognitive resources.
- Event-related potential (ERP) measures suggested neural changes associated with attentional processing in those who benefited from the meditation, particularly a larger N2 component to incongruent stimuli in lower-neuroticism participants.
- High scores on neuroticism moderated these benefits: individuals higher in neuroticism did not show the same immediate improvements following the brief meditation.
Abstract (condensed)
The study examined whether a single, brief mindfulness meditation session could improve executive attention in novice meditators. Using behavioral tasks (a Flanker task and the Attention Network Test) and ERP measures, the researchers compared participants who listened to a 10-minute meditation recording with those who heard a 10-minute neutral control recording. Those who meditated showed better accuracy on demanding trials and faster task performance, with ERP evidence consistent with improved allocation of attentional resources. Neuroticism moderated these effects: participants lower in neuroticism showed neural and behavioral benefits, whereas participants higher in neuroticism did not show the same immediate gains.
These findings suggest that brief mindfulness practices may serve as a low-cost, low-time investment strategy to sharpen attention and improve cognitive efficiency for many people, including students and busy professionals. However, individual differences such as baseline anxiety or neuroticism may influence immediate effectiveness, and further research is needed to determine whether repeated or longer sessions produce broader benefits across populations.