#cultural-variation

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#speech-patterns #cognitive-decline #regional-accents #study-limitations #chimpanzee-behavior #leaf-clipping
Psychology
fromwww.huffpost.com
3 days ago

Speech Patterns That May Signal Dementia Risk

Speech-pattern memory research has cultural and family-dependent limits and uses a single time point, so differences may reflect normal variation rather than cognitive decline.
Science
fromMail Online
3 months ago

Chimps FLIRT with each other by ripping up leaves, expert reveals

Adolescent chimpanzees perform leaf clipping—ripping or plucking leaves—as a flirtatious gesture, often by males to attract females, with discreet and cultural variation.
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