A test is considered valid when the test
A. measures whatever it is that it measures consistently.
B. has little or no error associated with it.
C. measures what it purports to measure.
D. can be administered efficiently and cost-effectively.
Answer: C
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Anyone who has a DSM diagnosis of mental illness is considered legally insane
a. True b. False Indicate whether the statement is true or false
Which of the followingtherapies would appear to take the opposite approach to systematic
desensitization, at least in terms of systematically exposing a client to fear-producing stimuli? a. In vivo exposure b. Rational-emotive therapy c. Aversion therapy d. Modeling e. Cognitive-behavioral therapy
All that ever actually gets to the brain from the senses are
(a) sights, sounds, etc., depending on the sense (b) mechanical vibrations transmitted by neurons (c) information carried by the strength of the various impulses, that is, loud sounds cause bigger neuronal impulses (d) chains of electrochemical impulses
Four-year-olds generally can't understand that subtraction undoes addition, as in 2 + 3 = 5 and 5 - 2 = 3. This is because their cognitive structures are
A) artificial. B) assimilated. C) not reversible. D) internalized.