Babies begin to love the game of "peekaboo" after they have attained object permanence

The cycle "increased helplessness - internal attributions - depression - increased

helplessness ..." is an example of (a) a negative feedback loop (b) positive feedback loop (c) operant conditioning (d) the fundamental attribution error, which plays a role in learned helplessness (e) a cycle of acquisition - extinction - acquisition - extinction etc.

Men experience the _____ during the _____ phase of the sexual response cycle

a) refractory period; plateau b) orgasm; resolution c) orgasm; plateau d) refractory period; resolution