At the end of this chapter, the students will be able to:
Define the Nature of validity, approaches to test validation and factors influencing validity
Identify the Content, criterion and constructed related
Describe the evidences
Describe the Nature of reliability.
Determine Determining reliability by correlation methods
Describe the Standard error of measurement.
Describe the Factors influencing reliability measures.
Determine the Reliability of criterion - referenced mastery tests.
Determine how high should the reliability be?
Determine the Usability.
