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Unit 2: Measurement and Evaluation : Concept, Need, Scope, Difference and Relevance


            “The emphasis in measurement is upon single aspect of subject matter achievement or specific  Notes
            skills and abilities, but...the emphasis in evaluation is upon broad personality changes and major
            objectives of an educational programme. These include not only subject matter achievement but
            also attitudes, interests, ideals, ways of thinking, work-habits and personal and social adaptability,
            e.g. by testing a child in mathematics we may measure his mathematical ability and nothing else.
            We may not have any idea about the interests, abilities etc., of the child in mathematics by
            administering this single test.”

                Measurement                            Evaluation

            1.  Measurement does not express any clear  1.  Clear assumption about a student can be
                assumption about a student.            formed on the basis of evaluation.
            2.  Measurement does not require much  2.  Evaluation requires more energy and time.
                energy and time.
            3.  The scope of measurement is limited,  3.  The scope of evaluation is wide, in it, the
                only some dimensions of personality    entire personality of a student is tested.
                can be tested under measurement.
            4.  Measurement is content-oriented.   4.  Evaluation is objective-oriented.
            5.  Measurement is a means, and not an  5.  Evaluation is an end in itself.
                end in itself.
            6.  The purpose of measurement is to   6.  Evaluation is to deduce inferences from
                gather evidences.                      evidences, that is, its work is appraisement
                                                       of evidences.
            7.  Measurement may not be an essential  7.  Evaluation is the integrated or necessary part
                part of education.                     of education.
            8.  Measurement answers the question ’how 8.  Evaluation answers the question ‘what value’.
                much’, such that Sunanda has scored 56  Sunanda has scored 50% marks in
                marks in mathematics. This is          mathematics and passed second division in
                measurement.                           the class, this is evaluation.
            9.  Prediction cannot be made meaningfully 9.  Evaluation can predict meaningfully.
                on the basis of measurement.
            10. Measurement acquaints with a situation. 10. Evaluation acquaints about the entire
                This is isolated from the entire       situation.
                environment.
            11. Measurement indicates those        11. Evaluation comprises of both quantitative
                observations which are displayed       and qualitative observations.
                numerically.
            12. Measurement can be conducted at any  12. Evaluation is a continuous process.
                time.

            2.10 Relevance between Measurement and Evaluation


            Measurement and Evaluation both are used for assess the internal qualities. I.Q. aptitude, attitude
            and intelligence of students.
            The main purposes of measurement and evaluation are:-
            •   Placement of student which involves bringing students appropriately in the learning sequence
                and classification or streaming of students according to ability or subjects.
            •   Selecting the students for courses- general, professional, technical, commercial etc.
            •   Certification: This helps to certify that a student has achieved a particular level of performance.



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