At birth, infants perceive objects at a distance of 20 feet about as clearly as adults do at _____ feet

In detecting the source of sounds, we tend to rely most heavily on _____ cues

A) binaural B) binocular C) monaural D) monocular

Difficulties in the acquisition and use of listening, speaking, reading, writing, reasoning, or mathematical abilities fall under the definition of

a. speech impairments. c. blindness. b. learning disabilities. d. stuttering.