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Science
fromwww.theguardian.com
2 weeks ago

Primates with longer thumbs tend to have bigger brains, research finds

Relatively longer thumbs in primates are associated with larger brain size, indicating co-evolution of manual dexterity and encephalization.
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Parenting
fromwww.npr.org
3 months ago

Researchers puzzle over rash of baby monkey kidnappings

Capuchin monkeys on Jicaron island are kidnapping howler monkey infants seemingly for amusement, reflecting human-like behaviors of pointless destruction.
These monkeys exhibit advanced intelligence and innovative behaviors, using tools to obtain food and engaging in destructive antics without clear purpose.
Parenting
fromPsychology Today
3 months ago

Imitation of Inefficient Tool Use in a Speeded Task

Children's adherence to conventions can lead to overimitation, even of inefficient tools.
A speeded trial showed children less inclined to choose inefficient tools under time pressure.
COVID-19 might have affected how children imitate behaviors, blurring lines between conventional and instrumental learning.
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