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…

Tests constructed through item-sampling (where several tests are constructed and randomly assigned to testees) were compared to a traditional constant-item procedure for evaluating student and class progress in a community college freshman psychology class. The item-sampling approach did not appear to be superior. (JKS)

Tests constructed through item-sampling (where several tests are constructed and randomly assigned to testees) were compared to a traditional constant-item procedure for evaluating class progress in a community college intermediate algebra class. The item-sampling format appeared to be slightly less valid than the traditional format. (JKS)

For 109 graduate students beginning their first semester of practice teaching at the elementary school level, the concurrent validity of five subscales of the measure of academic self-concept entitled Dimensions of Self-Concept was found relative to each of three criterion scales of the Maslach Burnout Inventory. (Author/LMO)

The General Education Performance Index (GEPI) is a comparatively short test covering the same content as the General Educational Development Test (GED), which takes ten hours to administer. Correlations of the subtests of the GEPI with the GED ranged from .28 to .57. (JKS)

Construct validity was demonstrated for sixteen career subclusters through factor analysis of an occupational inventory based on interests in professional level job activities. (Author/LMO)

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)

The Ozawa Behavioral Rating Scale contains six items related to distractibility and nine items related to impulsivity. This validity study showed that the Scale shows statistically significant relationships with the Wechsler Intelligence Scale for Children--Revised and the Matching Familiar Figures Test and may be appropriate for identifying…

For 235 ninth-grade students, intercorrelations of Guilford's structure-of-intellect (SOI) tests and of three measures of critical thinking were factor analyzed. The study reveals the viability of using SOI constructs involving cognition and evaluation of semantic content as likely explanatory components of critical thinking. (Author/AL)

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)