Written by the Fiveable Content Team โข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโขWritten by the Fiveable Content Team โข Last updated September 2025
Definition
A series of experiments conducted by psychologist Harry Harlow in the 1950s and 1960s on rhesus monkeys to demonstrate the importance of care-giving and companionship in social development and cognitive function.