Sentences with phrase «sufficient validity evidence»

In a similar vein, W. James Popham, professor emeritus at UCLA and test design expert, has concluded that the use of students» test scores to evaluate teachers «runs counter to the most important commandment of educational testing — the need for sufficient validity evidence.»

Not exact matches

In some instances, it may be necessary for evidence to be provided throughout the accreditation period, for example, where a new TPA tool is being trialled and sufficient evidence confirming its validity and reliability has not been provided at the point of accreditation.

Also raised in these articles but not in the decision, is the out - lived validity of the theory upon which business record provisions such as s. 42 BCEA, (and s. 35 OEA, and s. 30 CEA), are based, that business records warrant an exception to the rule against hearsay evidence because the profit motive is a sufficient guarantee of the accuracy of record - keeping.