You live in a country in Africa. What is the IQ trajectory gain per decade for countries in Africa?

A. 1 point
B. 2 points
C. 3 points
D. 4 points


Answer: C

Psychology

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Which set of scores has the smallest standard deviation?

a. 11, 17, 31, 53 c. 145, 143, 145, 147 b. 5, 11, 42, 22 d. 27, 105, 10, 80

Psychology

In foveal vision, ____

a. each ganglion cell excited by many receptors b. ganglion cells respond poorly to color vision c. ganglion cells respond well to dim light d. each ganglion cell is excited by a single cone

Psychology

Suzy is about to pick a cookie from a cookie jar. The cookie jar contains 4 chocolate chip, 3 vanilla, 2 ginger snap, and 1 sugar cookie. What is the probability that Suzy will not pick a vanilla cookie?

a. .7 b. .3 c. 7 d. 3

Psychology

The Cannon-Bard theory disagrees with the James-Lange idea that

a. facial expressions are universal. b. each emotion has the same physiological pattern. c. each emotion has a unique automatic physiological response pattern. d. arousal and action are related responses.

Psychology