Abstract
Measurement experts often advise against giving students an option of selecting which items on a test they choose to answer. A review of the related literature revealed that this caveat refers primarily to essay examinations. It was the purpose of this research to investigate the effects of permitting students the prerogative of selecting a proportion of the items on an objective test which they wished to exclude from the calculation of a grade. Findings regarding the effects of this practice on test reliability, test validity and on the students' relative test performance ranks suggest that it may not be as deleterious as we had been led to believe.
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