Why do researchers use operational definitions of their terms?
a. An operational definition enables researchers to measure something
b. An operational definition provides a scientific explanation of something.
c. An operational definition explains the term to the average person.
d. An operational definition explains the practical importance of something.
a
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Karen believed that her local senator was an honest, law-biding citizen. When he was indicted on charges of insider trading she told all her friends there had been a mistake and he would soon be cleared. Finally, the senator confessed to the crimes and served time in prison. Through all of this, Karen exhibited a(n) ____________________ when she kept insisting he had been framed and was taking
the blame to protect someone else. Fill in the blank(s) with correct word
Features of the environment, or messages from the body, that supply information about distance and space are called
a. linear sensations. b. depth cues. c. stereocilia. d. size-distance phenomena.
Which of the following occur in response to physiological deficits and disappear when needs are met?
a. set points b. drive states c. thermostats d. states of equilibrium
Adaptation occurs quickly to pheromones.
Answer the following statement true (T) or false (F)