Compare and contrast validity, reliability, and accuracy of a measure. Define each, and tell why each is important.
What will be an ideal response?
Answer may vary
You might also like to view...
Which of the following statements best reflects a potential risk of thinking about development as a sequence of stages?
a. Stages highlight qualitative differences in outlook. b. Stages emphasize a mixture of new needs, capabilities, and expectations at each period of life. c. Stages may be misconstrued to assume that a person in one stage cannot function at other levels. d. Stages build one upon the other.
Taijin kyofusho occurs in Asian cultures like Japan because:
A. the culture places much emphasis on the appropriate way to conduct oneself in public B. of the Japanese love of sushi C. of the individualistic attitude of most Japanese D. the culture has a maternal perspective towards others
If p(A and B) = 0, then A and B must be _________
a. independent c. exhaustive b. mutually exclusive d. unbiased
What happens as a correlation approaches +1.00 or ?1.00?
A. The strength of the relationship increases. B. The strength of the relationship decreases. C. The two variables become interdependent on each other. D. The strength of the relationship remains constant.