When can a variable be considered extraneous?

A) Only when it is assumed to influence the independent variable
B) Only when it is assumed to influence the dependent variable
C) Only when it is assumed to influence the control or treatment group
D) Only when it is assumed to influence the researcher


B

Psychology

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Every day, there is a fascinating interplay between our own behavior and that of the people around us, with each influencing the other. This would be of most interest to which psychologists

A. Clinical Psychologist. B. Consumer Psychologist C. Developmental Psychologist. D. Social psychologists

Psychology

A relatively permanent change in behavior, or potential behavior, that results from experience is called ____________________

Fill in the blank(s) with correct word

Psychology

H.M. was able to learn and remember ____.

A. people's names B. how to find his way to a new residence C. skills like mazes and puzzles D. events in recent history

Psychology

Dr. Samson measures intelligence by examining correct solutions to problems, while Dr. Graves measures intelligence by examining how people arrive at their solutions to problems. Dr. Samson defines intelligence in terms of ________, but Graves defines intelligence in terms of ________

a. mental processes; mental products c. fluidity; crystallization b. mental products; mental processes d. crystallization; fluidity

Psychology