Psychologists who study sensation and perception distinguish between the __________ stimulus, which is the physical object in the world, and the __________ stimulus, which is the optical image on the retina

In adults, the social brain

a. has been completely mapped out. b. is a theory that has been largely debunked. c. consists of many brain areas that collaborate in processing social stimuli and responses. d. processes primarily sensory information in people’s faces.

A reliable measure is one that:

A) tends to produce the same result whenever it is used to measure the same thing. B) tends to differentiate between accurate and inaccurate data. C) compensates for a weak operational definition of a property under study. D) is necessarily an accurate measure of an underlying property.