Approximately _____ percent of all babies born in the United States have five-minute Apgar scores in the "excellent" range

A person will often take a barbiturate as a

a. sleep aid. b. vitamin supplement. c. means of increasing behavioral arousal. d. treatment for alcoholism. e. way to stay awake when they are tired.

Job enrichment increases workers'

a. stock options in the company. b. boredom and absenteeism. c. feelings of empowerment. d. pay and extrinsic motivation.