______ refers to the number of new cases of a given disorder that arise in a given period

Ambiguous stimuli allow us to hold more than one

a. texture gradient. b. motion parallax. c. perceptual constancy. d. perceptual hypothesis.

A major family variable that contributes to later psychopathy in children is

a) high number of siblings. b) working mothers. c) parental inconsistency. d) overprotection.