When the Lights Go Out: Studying Sex Differences in Sleep Latency, Sleep Quality, and Social Behavior in Captive Rhesus Macaques (Macaca mulatta) Over a 24-h Period.
Roach A; Furman S; Hadeed J; Choo R; Knight E; Painter MC; Hopper LM · 2025 · American journal of primatology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Assessments of nonhuman primate (NHP) affiliation are typically restricted to daytime behavior. There is, however, a growing interest in understanding NHP behavior and welfare over the 24-h period. To assess the sleep quality and sociality…
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Metadata source: Europe PMC · DOI 10.1002/ajp.70098