Which theory of olfaction states that odors are related to the shapes of chemical molecules?

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

ANSWER: b

Psychology

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As a clinician is assessing the social context in which a client functions, which question best represents the concept of dynamic formulation?

A. What about the adult client's childhood may be driving their current behavior? B. What are the person's notable deficits in social skills? C. What is the current situation and how might it drive the client's current and future behavior? D. What current stressors explain the client's past behaviors?

Psychology

According to research by Miller, what is the average number of pieces of information that people can hold in their working memory at any one time?

a. 3 b. 5 c. 7 d. 12

Psychology