Why is construct validity essential in an experiment?

What will be an ideal response?


ANS:
If one wants to draw conclusions from an experiment, one has to know that the study manipulates and validly measures the underlying psychological construct that he or she claims to be measuring and manipulating within the study. For example, if anxiety is the independent variable in a study, the researcher must be certain that the instrument validly measures anxiety and not some other construct.

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Kohlberg developed ideas about which of the following?

a. moral judgment and justice b. moral behavior c. prosocial reasoning d. ethic of caring

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Examples of authentic assessment include:

a) Pencil and paper tests b) Check sheets c) Role playing d) All of the above

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Modifying standardized tests, using nonstandardized measures such as parent interviews or checklists, and norming a test for the specific population being tested are examples of

A. language samples. B. basic interpersonal communication skills. C. alternative techniques for assessing culturally and linguistically diverse students. D. cognitive academic language proficiency assessments.

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Including visual aids within lessons to emphasize concepts being taught is an example of differentiating ______

a. process b. product c. content d. concepts

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