Exhibit 9-11: Choose the type of validity evidence that a researcher would need to determine the score validity of the following kinds of instruments.
-Refer to Exhibit 9-11.A math test designed to predict achievement in mathematics.
A) evidence based on content.
B) evidence based on relationship to other variables
C) evidence based on construct measured

Question

Quizplus · Accepted Answer

Evidence based on the relationship to other variables is needed for a math test designed to predict achievement in mathematics because the validity of the test is determined by how well the test scores correlate with or predict future mathematics achievement, which is an external criterion.

Exhibit 9-11: Choose the Type of Validity Evidence That a Researcher