An item response curve is a plot of the
A) proportion of examinees who get an item right against the proportion who get it wrong.
B) proportion of examinees who get an item right against an external or internal criterion.
C) point-biserial correlations between item and total test scores.
D) frequency distribution of examinees at each total test score range who get the item right.
B
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a. Cattell c. Seligman b. Bandura d. Zuckerman
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A _________is the observable property that comes from a genotype
a. centromere b. genome c. phenotype d. chromosome
Game theory can force our ______ to the surface of behavior by creating scenarios with uncertain outcomes.
A. loss aversion B. irrational economic thinking C. internal values D. bounded rationality