As baby Michael plays in his crib, his parents overhear him making repetitive sounds such as "babababa" and "dadadada.". This repeating of syllables is called

The form of behavioral therapy in which an undesirable behavior is paired with an unpleasant stimulus to reduce the frequency of the behavior is called __________

a) token economy. b) operant conditioning. c) aversion therapy. d) participant modeling.

Emotion regulation in infants appears to be tied to certain parent behaviors during

parent-infant interactions. These behaviors would include __________ and __________. Fill in the blanks with correct word