The kappa statistic is used to
a. assess the level of agreement among several observers.
b. estimate the correlation between a continuous variable and an artificially dichotomous variable.
c. estimate the percentage of disagreement between observers.
d. estimate the validity of behavioral observation.
a
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Physical properties of an object, such as length, position, depth, motion, curvature, or direction are consistently misjudged by most people in
a. illusions. b. hallucinations. c. physiological nystagmus. d. sensory habituations.
The leading cancer cause of death for American females is
a. prostate cancer b. colon and rectal cancer c. lung and bronchial cancer d. pancreatic cancer e. none of these
Almost all psychologists believe our emotions are inextricably linked to our thoughts
a. True b. False
Males make up about ________ of the college population
A) 56% B) 46% C) 54% D) 44%