Hilda is developing a test of college algebra. She does this…

Hilda is developing a test of college algebra. She does this by speaking to experts in college algebra (instructors) about what is expected as part of a college algebra course and also examining the material in algebra textbooks. Hilda appears to be using a ____ approach to develop her test.

Alessia is developing a test of academic achievement to pred…

Alessia is developing a test of academic achievement to predict college success. She gives the test to a group of college students. She correlates their test scores with their GPA and finds that there is a significant correlation between the test and GPA. This is a demonstration of _____.