A baby's cheek is stroked and she turns her head in that direction. A baby's foot is stroked and her toes curl inward. A baby has a nipple placed at his lips, and he immediately begins suckling. All of these behaviors are examples of infant __________

John Bowlby is primarily associated with

A) ecological theory. B) ethological theory. C) social learning theory. D) sociobiological theory.

Performance on the Brown-Peterson task is generally very good on the first few trials, but then begins to rapidly decay across the continued trials. This illustrates __________

a. proactive interference b. decay c. mnemonic failure d. interference theory