Harlowe studied social deprivation in rhesus macaques (a type of monkey) and these experiments are now classic experiments used in studies of attachment theory. What is TRUE about these experiments?
Group of answer choices
a) When faced with a choice between a wire mother that provided food and a soft, plush mother that provided comfort, infant macaques chose the wire mother that provided food.
b) Juvenile macaques required contact with their mothers to develop "normally" (per Harlowe’s definition of normal macaque behavior).
c) Those infants/juveniles that were allowed contact with other infants/juveniles developed "normal" behaviors (according to Harlowe’s definition of normal macaque behavior).
d) A & C