Each year in the United States, __________ infants suffer from disorders that could have been detected at birth with appropriate screening

With regard to verbal abilities, girls have a biological advantage in earlier development of

A) the left hemisphere of the cerebral cortex. B) the auditory and visual areas of the brain. C) sensory brain regions. D) spatial reasoning.

Ebbinghaus completed pioneering experiments on

a. animal learning. b. human physiology. c. human problem solving. d. human learning and memory.