Documents Lesson Five Validity & Practicality. Contents Introduction: Definition of Validity Introduction:...

Lesson Five Validity & Practicality Contents Introduction: Definition of Validity Types of validity Non-empirical Face Validity Content Validity Empirical Construct Validity…

Documents A test is said to be valid if it measures accurately what it is supposed to measure and nothing...

A test is said to be valid if it measures accurately what it is supposed to measure and nothing else. For Example; “Is photography an art or a science? Discuss” This…