Empathic arousal is especially likely to motivate helping when the person in need seems to be different from ourselves

Neural networks

a. contain a central processor. b. lack input and output devices. c. employ memory banks that contain templates. d. can "learn" to recognize specific patterns. e. are physiological mechanisms.

A leading cause of death among 15- to 19-year-old Native Americans is:

A) intravenous drug use. B) suicide. C) poor judgment due to alcohol use. D) homicide.