1. What is the meaning of the unitary concept of validity? 2. What types of validity evidence might.

1. What is the meaning of the unitary concept of validity?

2. What types of validity evidence might be useful in the
validation of each of the following? Explain.

a. A reading test

b. A depression symptom checklist

c. A job performance test

3. Review several standardized tests and identify the types
of validity evidence presented in the test manuals.