Given that many of his research findings remain valid today, ____ can be seen as more influential than ____.?

Rather than focusing on traits, Walter Mischel advised personality psychologists to investigate

a) heritability. b) body types. c) influence of situations on behaviors. d) the effects of speed of neural conduction on behavior.

Nine-year-old Desi is in the _____ stage of cognitive development whereas her 15-year-old brother is likely in the _____ stage

a) preoperational; concrete operations b) sensorimotor; preoperational c) formal operations; sensorimotor d) concrete operations; formal operations