Harry Harlow shows that infant rhesus monkeys appear to form an affectional bond with soft, cloth surrogate mothers that offered no food but not with wire surrogate mothers that provided a food source but are less pleasant to touch.
Related posts:
Comendo a morena de cruz alta RS
E as máscaras ?
EPIDEMIA DE AUTISMO - COLETIVA DO SECRETÁRIO DE SAÚDE DOS EUA (DUBLADA)
