Psychometrics (A+ Graded) .

1914 correct answers Alpha Beta and Alpha test were developed by the army WW I 1890 correct answers James Cartell developed "mental test" to assess college students 1980-present correct answers "smart test" was developed and computerized testing. 1916 correct answers Terman develops Stanford-Binet test and develops IQ test correct answers factor analysis, projective tests and personality inventories first appear. correct answers vocational test 1000 BC correct answers Chinese introduced written tests to help fill civil service positions 1905 correct answers Binet-Simon scale of mental development used to classify mentally retarded children Settings for testing correct answers Educational, vocational, legal, clinical Psychological test correct answers an objective and standardized measure of a sample of behavior Measurement Theory correct answers Objective, standardized, measure. objective correct answers based on observation, examiners role has minimal effect on test outcome standardized correct answers the examinee's words and acts that apparatus and the scoring have been fixed so the scores collected at different times and places are fully comparable. measure correct answers examinee's words and acts are transformed into scores which indicate amount or type of attribute. psychometrics correct answers concerned with the theory and thecnique of psychological measurement, which includes the measurement of knowledge, abilities attitudes and personality. The study of differences between individuals. 2 major research tasks correct answers 1. construction of instruments and procedures for measurement 2. development and refinement of theoretical approaches to measurement Classical test theory correct answers X=T+E No r2 between true score and error