ArticleNPJ science of learning2025
Short naps improve subsequent learning in a high school setting.
Article in NPJ science of learning, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed.
- The Influence of 25- and 90-Min Afternoon Nap Opportunities on Subsequent Nighttime Sleep in Student Athletes.Journal of sleep research · 2026Trial
- Memory consolidation during sleep: a facilitator of new learning?Neuropsychologia · 2026Review
- A nap before retrieval reduces false identifications in target absent lineups.Scientific reports · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Neuroscience findings offer promising ways to enhance performance in educational settings. Adolescents often experience sleep deprivation, impacting memory processes crucial for learning. The synaptic homeostasis hypothesis (SHY) posits that non-rapid eye movement (NREM) sleep, particularly slow wave activity (0.5-4 Hz), downscales synapses potentiated during wakefulness, facilitating post-sleep encoding. Here, we evaluate the impact of a short nap on memory encoding of a biology lesson in a classroom setting. High school students were randomly assigned to a Nap group allowed to sleep (35-min sleep opportunity) or a Control group engaging in calm activities. Afterwards, they received the lesson and were immediately tested. The Nap group showed better memory encoding, but this was not explained by NREM sleep. Instead, longer periods of NREM sleep showed a negative correlation with performance, possibly due to sleep inertia. Thus, while short naps can enhance academic performance, careful timing may help mitigate potential sleep inertia effects.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.