Mark has been having some lapses in memory and he finds that he cannot always explain himself verbally. He told his wife, Allison, that he was going to the store for a few items, and came home 3 hours later. He told Allison that he got lost on the way back and could not remember his address. When Allison asked him to go see their doctor to find out what might be going on, he shouted at

her—something he had rarely done in their 40 years of marriage. What is a possible explanation for Mark's behaviors?

a. Mark is tired and stressed out.
b. Mark has the early stages of arthritis. c. Mark has Alzheimer's disease.
d. Mark has psychohistorical anxiety.

c

Psychology

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The term intervening variable refers to ____.?

a. ?irrelevant stimuli in the conditioning setting b. ?cognitive factors that may either interfere with or facilitate conditioning c. ?internal processes that "connect" the stimulus with a response d. ?an explanation for insight learning e. ?preventive conditioning

Psychology

The discovery of _____ is used as support for the motor theory of speech perception

A) ?Broca's area B) ?Wernicke's area C) ?audiovisual mirror neurons D) ?simple cells in area V1

Psychology