Validity and reliability

VALIDITY AND RELIABILITY Definition of Validity Validity refers to the appropriateness of the interpretation of the results and not to the test itself, though colloquially we speak about a test being valid. Category of Validity >> Content/Face validity Content validity addresses the match between test questions and the content or subject area they are intended to assess Face Validity refers to the extent to which a test or the questions on a test appear to measure a particular construct as viewed by examinees >> Validity related to the criteria A criterion-related validation study can be either predictive of later behavior or a concurrent measure of behavior or knowledge. Predictive validity refers to the "power" or usefulness of test scores to predict future performance. Concurrent Validity needs to be examined whenever...

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RUBRIK

CONSTRUCT 1 2 3 4 5 TOTAL Blog presentation in contents. Readers don’t understand presentation which use in short form writing. Readers find it problematic because the explanation is too simple. Explanation is easy to understand but the sequence illogical. Explanation  in logical sequence that readers  can follow, good explanation but  not interesting Excellent explanation, interesting and in logical sequence. Diagram application Without  picture, chart, graph and etc. With diagram but not related with the topic discuss. Related Diagram but not attractive. Attractive diagram that visualize the topic discuss. Related, attractive diagram that visualize the topic discuss and attached with simple ...

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Persamaan dan Perbezaan Pembelajaran Berasaskan Masalah (PBM), Kes (PBK) dan Projek (PBP)

Pendekatan Inkuiri Melalui Pembelajaran Berasaskan Masalah 1(function() { var scribd = document.createElement("script"); scribd.type = "text/javascript"; scribd.async = true; scribd.src = "http://www.scribd.com/javascripts/embed_code/inject.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(scribd, s); })...

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