________ are culture-specific norms that dictate what kinds of emotional expression is allowed

Another experiment that had results that were explained by the same effect

(a) had people put ugly signs on their lawns (b) had soldiers eat fried grasshoppers (c) had seminarians walk by a "victim" (d) involved an "embarrassment test"

The main function of the neurilemma is to

a. form a tunnel through which damaged nerve cell fibers grow when they repair themselves. b. affect the speed of nerve impulses. c. block the reception of acetylcholine. d. aid a nerve's receptivity to neurotransmitters by increasing the number of receptor sites available.