Principles of conducting Standard Examination
Register for Cambridge A Level examinations Class Control and management 15 importance of Reflective teaching A standard test process must possess certain qualities to ensure assessment validity . Test Validity can be subdivided into two : 1. Internal validity 2.External validity 1) Internal validity : This refers to the components involved as at the time or during the period of writing the examination by the students This comprises I) Face validity : Clear and easily understandable instruction is important on the questions papers Ambiguous instructions can mislead students to choose wrong question combinations . Also, clear print out (not faded) correct spellings ,well labelled diagrams and tables etc are keys. All these aid students comprehension of question statements that give acceptability and validity to examinations ii) Content validity,: This entails test topics and subtopics relative to the curri...