How do researchers and test developers identify systematic error in test scores?
a. Using analysis of variance
b. Using correlation
c. Constructing a confidence interval
d. Calculating the standard error of measurement
a. Using analysis of variance
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Which of the following is a disadvantage of the use of defense mechanisms?
a. We may be overwhelmed with a sense of anxiety. b. We may remain unaware of the true source of our stress. c. We may misdiagnose the problem. d. Our self-image may suffer.
A surgeon is reviewing the chances of success for two surgical procedures and says that if Procedure A is used, the chances of survival are 35%. If Procedure B is used, the chances of failure are 65%
What will patients tend to do when faced with this type of information? a) They will make risk-averse decisions and select Procedure A. b) They will tend to rely on the representativeness heuristic in making their decisions. c) They will not recognize that the two items are identical and will select Procedure B. d) They will focus on the size of the number associated with Procedure B and select it.