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Tamas Andrei Foldes

@sinandrei.bsky.social

228 followers 567 following 6 posts

Postdoc at University of Surrey. Interested in Sleep / Memory / Well-being

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Tamas Andrei Foldes @sinandrei.bsky.social · 14/11/2025

We released a pretty cool dataset/preprint today looking at video game play, cognition, time-use and a ton of self-reported psych measures at osf.io/preprints/ps... with @nballou.bsky.social @matti.vuorre.com @thomashakman.bsky.social @rpsychologist.com and @shuhbillskee.bsky.social RRs coming soon

Survey administration schedule across the
12-week study period. Participants completed biweekly
surveys (orange) every two weeks, with US participants
additionally completing daily surveys (blue) for the first
30 days. Cognitive tests (green) were administered during
biweekly surveys at weeks 1, 5, and 9. Gray circles indicate
days with no scheduled surveys. Retention percentages
show the proportion of baseline participants (N=1978)
who were still active at each measurement week (defined
as having completed either a daily or biweekly survey at
any time after that week)

Diurnal play across Xbox, Nintendo, Steam.

Sample of daily gaming patterns and mental wellbeing for three representative participants. Stacked bars
represent total daily playtime across platforms. Orange line shows biweekly mental wellbeing scores (short WEMWBS)
measured at six study waves. Participants were selected from those closest to the 25th, 50th, and 75th percentiles of total
playtime, prioritizing those with the most varied multi-platform gaming behavior. Participant IDs: p9009984081 (25th
percentile), p8809196928 (50th percentile), p7162729307 (75th percentile)