Cards (4)

  • Findings
    • Preference for Cloth Mother: Monkeys spent 17–18 hours/day with the cloth mother, regardless of which provided food.
    • Stress Reaction:
    • Ran to the cloth mother for comfort during threatening scenarios.
    • The wire mother offered no comfort, leading to visible distress.
    • Exploration in New Environments:
    • With Cloth Mother: Used her as a secure base, explored confidently.
    • With Wire Mother: Minimal exploration, showed anxiety.
    • No Surrogate: Exhibited extreme distress (e.g., vocalising, self-soothing, withdrawal).
    • Long-Term Effects: Monkeys deprived of comfort exhibited severe social and behavioural deficits later in life.