Exposure to bright lights has been used successfully to treat symptoms of __________ disorder

Researchers typically stress that a key aspect of intelligence is

a. the ability to speak different languages. b. the Y chromosome. c. the ability to reason and acquire knowledge. d. only accurate for males. e. creativity.

Baby Grace sees and hears a bouncing ball. When she hears the sound later, without seeing the ball, she is nonetheless able to recognize a picture of a ball. Grace is demonstrating

A) size constancy. B) shape constancy. C) intermodal perception. D) object perception.