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Frayer, Dorothy A. – 1971
A Paradigm for testing concept attainment, comprised of twelve tasks, was formulated. These tasks were hypothesized to form a cumulative hierarchy. Tests were constructed in mathematics and social studies using the paradigm. Data for these tests was analyzed by Kaiser's method for fitting a perfect simplex and Schonemann's method for fitting a…
Descriptors: Concept Formation, Correlation, Data Analysis, Error of Measurement
Clark, Gilbert A. – 1972
The research reported here was designed to measure the abilities of school-age children to form and generalize "visual concepts" on the basis of their observation of prepared sets of art reproductions. The art reproduction sets displayed similarities based upon various visual attributes. Discrimination of the attributes common to any…
Descriptors: Ability Identification, Art, Children, Classification
Crooks, Lois A., Ed. – 1972
This invitational conference was convened to report the principal findings of a six-year study of possible sources of bias in the prediction of job performance. The research was conducted jointly by Educational Testing Service and the U.S. Civil Service Commission, supported by the Ford Foundation. Data were gathered on test and job performance of…
Descriptors: Aptitude Tests, Conference Reports, Correlation, Criterion Referenced Tests