An alternative derivation of Tryon's basic formula for the coefficient of domain validity or the coefficient of generalizability developed by Cronbach, Rajaratnam, and Glaser is provided. This derivation, which is also the generalized Kuder-Richardson coefficient, requires a relatively minimal number of assumptions compared with that in previously…

The construct validity of a 17-item exploratory academic self-concept subscale derived from the Piers-Harris Chidlren's Self-Concept Scale was investigated. Its empirical factor structure and its correlation with two other academic self-concept instruments were analyzed. Research use only is recommended pending rewriting of this exploratory…

The development and construct validation of the Dimensions of Self-Concept (DOSC), Form H, are described. The 20-item subscales of the preliminary research form furnished parallel estimates of reliability ranging from .83 to .91. The five subscales show promising construct validity, as evidenced by their factor structure. (Author/BW)

A Spanish auditory perception test, La Prueba de Analisis Auditivo, was developed and administered to 158 Spanish-speaking Latino children, kindergarten through grade 3. Psychometric data for the test are presented, including its relationship to SOBER, a criterion-referenced Spanish reading measure. (Author/BW)

Two tests of critical thinking (the Cornell Critical Thinking Test and the Watson-Glaser Critical Thinking Appraisal) were evaluated by a panel of psychologists relative to the validity, reliability, and error of measurement standards stated in the "Standards for Educational and Psychological Tests," 1974. (PN)

Two multitrait-multimethod studies were conducted to investigate the effects of two scoring formulas. The study demonstrates that tests of divergent thinking lack discriminant validity when scored in the usual manner. A percentage formula did enhance discriminant validity when originality ratings were subjectively determined. (Author/CTM)

Ratings of student performance for two essay questions rendered by professors of English and by professors in other disciplines were compared for reliability and concurrent validity. It was concluded that the reliability and validity of the ratings of the two groups were nearly comparable. (Author/BW)

The construction and validation of the Life Experience Inventory (LEI) for the identification of creative electrical engineers are described. Using the number of patents held or pending as a criterion measure, the LEI was found to have high concurrent validity. (JKS)

For each of two revised forms of the Dimensions of Self-Concept measure (intermediate and secondary forms), statistical information is presented concerning the intercorrelations of each of five factor scales, the reliability and standard error of measurement of each scale, and the results of item analyses. (Author/JKS)

Investigated the reliability and construct validity of scores on a Spanish version of an academic self-concept measure for economically disadvantaged Hispanic middle school, English as a Second Language students. Results did not completely support five hypothesized constructs corresponding to five factor subscales on the English version. Students…

An experimental test was developed for the measurement of self-concept in an employment setting. Administering this six-factor Dimensions of Self-Concept test to 201 employees in an electronics/computer company resulted in a determination of internal consistency and reliability sufficient to justify testing a revised version based on statistical…