# 1 - Meaning and Explanation of Basic Concepts in Measurement and Evaluation

Under lesson one (1) we shall explain the following concepts. Test Meaning of test Type of test - Aptitude test

            - Intelligence test
- Diagnostics test
- criterion reference test
- norm referenced test


Measurement Meaning of educational measurement? Scales of measurement Norminal scale

                        Ordinal scale
Interval scale
Ratio scale


Evaluation Meaning of Evaluation Types of Evaluation Formative

                        Summative


Assessment Meaning of Assessment