If you stimulate the gills of an Aplysia by squirting them with a brief jet of seawater, at first, it will ____
a. ignore the water
b. withdraw its gills
c. take in the water through the gills
d. squirt the water in the direction of the source
b
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Which of the following services is NOT needed by layoff victims?
a. Emotional counseling b. Financial counseling c. Career assessment d. All three are needed
Manuel comes home one evening to see his wife sitting at the table stone faced. He immediately feels concerned that she is angry, and she silently hands him an envelope. He opens it and reads that she has been accepted to medical school, and when he looks up she is smiling and crying. He immediately begins screaming in excitement. His need to see her reaction before knowing how to feel is an example of
A. Darwin's theory of emotion. B. social comparison. C. the facial feedback hypothesis. D. social referencing.
If a police siren is going off nearby, what is most likely responsible for the rise and fall you hear?
a. changes in amplitude b. changes in location c. changes in frequency d. changes in time of arrival
The phenomenon of "road rage" has been given increasing attention by print and electronic media. Briefly, road rage involves retaliations against other drivers (e.g., shooting,
running them off the road) that far exceed their offenses (e.g., driving too slowly, tailgating). You're designing next year's model cars, and have just read Chapter 12 (Aggression). What new design feature might you suggest? a. a second horn that makes a funny "I'm sorry" noise b. a louder, more powerful stereo system to distract drivers from their frustration c. a second horn that makes a louder, more threatening sound that communicates, "I'm really angry now!" d. bulletproof glass on all new model cars