| http://www.w3.org/ns/prov#value | - Originality/Creativity Validity in its purest form is defined as the extent to which a test or examination does what it is designed to do (Alderson, Clapham & Wall, 1996) Assessing Writing: Validity and Reliability Assessing Writing: Validity and Reliability Reliability, is a prerequisite to validity, refers to the overall extent to which a test measures consistently (Bailey, 1998) Consider the
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