What is the most important and distinctive feature of the human language that chimpanzees lack?

People who solicit by telephone hoping to make a sale often start out by making a simple request or asking question to which you are likely to agree

They then increase their request and attempt to get you to buy an expensive product or make a very involved commitment to a cause. This is an example of the ________ effect. a. door-in-the-face b. foot-in-the-door c. primacy d. lowball

The two-factor theory of emotion proposes that emotional experience

a. is independent of social comparison processes. b. requires a combination of positive and negative physiological arousal. c. is independent of physiological arousal. d. is based on physiological arousal and a cognitive label for that arousal.