Due largely to the efforts of ____, we are now able to describe adults' personality traits using five different factors

a. Raymond Cattell and John Horn
b. Charles Spearman
c. Paul Costa, Jr. and Robert McCrae
d. Robert Sternberg


c

Psychology

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As a sleeper progresses through the night, what change, if any, is likely to happen?

a. Less of stages 3 and 4, and more of REM sleep b. Less of REM sleep, and more of stages 3 and 4 c. Less of stages 2 and 3, and more of both REM sleep and stage 4 d. No overall change

Psychology

Increasing the ______ of references seems to increase validity

a. length b. scoring complexity c. structure d. psychometric depth

Psychology

Your 35-year-old roommate has very white skin and likes to have a tan for the summer. She is also very concerned about looking as young as possible. What would be the best advice that you could give her regarding her skin?

a. Keep on tanning, it makes her look beautiful. b. Make sure to only use SPF 10 sunscreen so that she can get the darkest tan. c. Exposing her skin to direct sunlight will prematurely age her skin. d. Not to worry, people who are white have skin that ages the slowest.

Psychology

LSD was discovered during the decade of the ______.

a. 1830s b. 1870s c. 1910s d. 1940s

Psychology