The deficient conditioning of fear seems to stem from psychopaths having a deficient _______________ , which has been proposed to be the underlying neural system underlying anxiety.

The need for _____________ involves a strong desire to succeed in attaining goals

a) achievement b) affiliation c) sensation seeking d) arousal

Elderly persons who look back on their lives with regrets, wishing they could relive their lives, have not successfully resolved Erikson's psychosocial crisis of

a) integrity vs. despair. b) intimacy vs. isolation. c) generativity vs. stagnation. d) identity vs. identity confusion.