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Bayuk, Robert J. – 1973
An investigation was conducted to determine the effects of response-category weighting and item weighting on reliability and predictive validity. Response-category weighting refers to scoring in which, for each category (including omit and "not read"), a weight is assigned that is proportional to the mean criterion score of examinees selecting…
Descriptors: Aptitude Tests, Correlation, Predictive Validity, Research Reports
Lowry, Stephen R. – 1979
A specially designed answer format was used for three tests in a college level agriculture class of 19 students to record responses to three things about each item: (1) the student's choice of the best answer; (2) the degree of certainty with which the answer was chosen; and (3) all the answer choices which the student was certain were incorrect.…
Descriptors: Achievement Tests, Confidence Testing, Guessing (Tests), Higher Education
Powell, J. C. – 1979
The educational significance of wrong answers on multiple choice tests was investigated in over 4,000 subjects, aged 7 to 20. Gorham's Proverbs Test--which requires the interpretation of a proverb sentence--was administered and repeated five months later. Four questions were addressed: (1) what can the pattern of answer choice, across age, using…
Descriptors: Age Differences, Cognitive Development, Cognitive Processes, Elementary Secondary Education