A local swimming pool does not use any selection tests. Forty percent of the lifeguards employed at this swimming pool are identified as being successful at the job. This percentage represents the:
A) base rate.
B) selection ratio.
C) validity ratio.
D) Taylor-Russell index.
Ans: A) base rate.
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Claudia's failure to see that a trash bag would make an excellent makeshift raincoat is an example of
a. mental consolidation. b. retroactive interference. c. functional fixedness. d. cognitive dissonance.
Jordan’s response to stress designed to maintain and protect her marriage is called
A. problem-focused coping. B. action-focused coping. C. emotion-focused coping. D. relationship-focused coping.
Dr. Dahab, a brain researcher, is investigating the connection between certain environmental stimuli and brain processes. Which type of brain scans is he most likely to use?
A) MRI and CAT B) CAT and EKG C) PET and EEG D) EKG and CAT E) leisioning and MRI
If the results of an experiment using tind were summarized as t(48) = 1.632, p> .05, then you would know that the total number of participants used (N) was and the null hypothesis was _____
a. 48; rejected b. 48; not rejected c. 50; rejected d. 50; not rejected