Janice developed a new measure of intelligence. She then tested two groups of people. One group scored low on existing IQ tests. The other scored very high
Those who scored low on old tests usually scored low on her new test; those who scored very high on old tests usually scored high on the new test. Her new measure has
A) concurrent validity.
B) face validity.
C) content validity.
D) internal validity.
E) statistical validity.
A
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. What is the standard deviation?
A. 2.7 B. 4.4 C. 7.5 D. 19
Diffusion is a special form of communication in which _______
A. communication is indirect B. people learn to accept diversity C. new ideas proliferate socially D. people learn to understand each other
What is the value of the F-ratio?
Which of the following is a macro level policy:
a) The number of sick days allowed by an agency b) Eligibility worker consensus that college students should not get food stamps c) Title XX of the Social Security Act d) Criteria for membership in a PTA chapter