How can teachers most accurately assess the content validity of a standardized achievement test?
A)Consult the test manual regarding content validity data for the norm group.
B)Compare the school curriculum to a table of specifications for the test.
C)Calculate the correlation between the students' scores on the test and their scores on a similar achievement test.
D)Calculate the correlation between the scores of the norm group and the scores of the students in the classroom.

Question

Quizplus · Accepted Answer

Comparing the school curriculum to a table of specifications for the test allows teachers to directly evaluate whether the test is measuring the content that should have been taught in class. This provides the most accurate assessment of content validity, which is the degree to which a test measures what it is intended to measure. Consultation of the test manual (A) may provide information on the content validity of the test, but this information may not be specific to the class being evaluated. Calculating correlations between students' scores and scores on other tests (C) or between norm group scores and classroom scores (D) may provide information on the reliability or construct validity of the test, but not the content validity. Therefore, B is the best choice for evaluating content validity.

How Can Teachers Most Accurately Assess the Content Validity of a Standardized