Which theory of olfaction explains that different-shaped "holes," or "pockets," exist on the surface of olfactory receptors with chemicals producing odors when part of a molecule matches a hole of the same shape?

a. trichromatic
b. lock-and-key
c. opponent process
d. gate control


b

Psychology

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What is the best predictor of long-term success in a romantic relationship?

a. Willingness to vent any angry feelings at once b. Consoling one another when things go badly c. Displays of affection d. Similarity of personality

Psychology

For Bridgman, a construct was acceptable if and only if it ____.?

a. ?could be objectively measured b. ?was detectable by the instruments used in physics c. ?was observable by humans and simultaneously detectable by instruments used in physics d. ?was confined to the domain of human experiences (animal psychology was unacceptable) e. ?could be measured qualitatively as well as quantitatively

Psychology

Firefighters who visit schools lecture about what to do in a fire. Some take the process farther and have children "escape" from a smoke-filled fire education trailer. Their approach is based on the principle of:

a. reconstructive remembering b. proactive interference c. cue-dependent forgetting d. transfer-appropriate processing

Psychology

Ans: a

a. were high or low in need for affect b. were made to feel powerful before or after a persuasive appeal c. were high or low in self-esteem d. had strong or weak attitudes at the start of the study

Psychology