According to the article Zipping Up the Genes about twins reared apart,the number which best
summarizes the amount of variance in personality which is accounted for by genetic factors is
(a) zero
(b) .25
(c) .50
(d) .90
C
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Research shows that when consumers have a very high number of products to choose from, they are
a. likely to purchase more items. b. likely to purchase fewer items. c. likely to purchase no items. d. likely to purchase higher quality items.
In Schneider and Shiffrin's experiment, in which participants were asked to indicate whether a target stimulus was present in a series of rapidly presented "frames," divided attention was easier
a. once processing had become automatic. b. when processing was done verbally. c. when verbal processing was prohibited by the experimenters. d. when processing was more controlled.
Children in the Abecedarian program showed superiority to control subjects in all of the following EXCEPT
A) income as an adult. B) reading achievement. C) math achievement. D) IQ.
List the five states of arousal in infancy and choose two to define.
What will be an ideal response?