As item response theory (IRT) becomes popular in educational and psychological testing, there is a need of reporting IRT-based effect size measures. In this study, we show how the standardized mean difference can be generalized into such a measure. A disattenuation procedure based on the IRT test reliability is proposed to correct the attenuation…

With the intent of spurring discussion and raising important issues about the topic of test standards, this circular serves primarily as a resource document for member organizations of the National Consortium on Testing (NCT). Additionally, it identifies the broad changes which have evolved since 1953 regarding ethical and technical standards for…

Computerized and paper-and-pencil versions of four standard personality inventories administered to 147 undergraduates were compared for: (1) test-retest reliability; (2) scores; (3) trait anxiety; (4) interaction between method and social desirability; and (5) preferences concerning method of testing. Doubts concerning the efficacy of…

This publication is designed to help vocational evaluators wisely select and use tests within the context of the referral questions and the individualized evaluation plan. The first of two parts contains information on why tests are used in evaluation, problems with tests, and how to select tests. Part 2 contains a review of specific tests that…

The development of an objective diagnostic scale to measure atypical behavior is discussed. The Atypical Response Scale (ARS) is a structured projective test consisting of 17 items, each weighted 1, 2, or 3, that were tested for convergence and reliability. ARS may be individually or group administered in 10-15 minutes; hand scoring requires 90…

This study compared psychometric results on the Fear Survey Schedule for Children-II for 187 children and adolescents with mental retardation and 372 intellectually average students. The schedule demonstrated sound psychometric properties for both samples. Mentally retarded subjects scored significantly higher than the comparison sample, and their…

Describes the chronic and acute subscales (SOMAC and SOMAA) of the Chinese Somatic Scale that was administered to 2150 Hong Kong secondary education students to measure their psychological well being. Results showed that both the SOMAC and SOMAA had acceptable reliability and validity status as compared with similar type tests. (GG)

Presents a comprehensive review of validity that includes an empirical evaluation of the actual and potential consequences of score interpretation and use, how those consequences come about, and what determines them. Six distinguishable aspects of construct validity are highlighted as a means of addressing central issues implicit in the notion of…

The Personal Profile System (PPS) is a psychological testing instrument that has been widely used. The construct validity of the PPS was studied through a review of the literature. This paper organizes the literature review into three broad categories: the background of the PPS; the reliability of the PPS; and the validity of the PPS. The PPS is a…

The development of the Depression Proneness Rating Scale (DPRS) and three investigations into its reliability, validity, and factor structure are described. Subjects of all three studies were university undergraduates. The first study (n=100) found a stability coefficient of 0.82 for the DPRS over a test-retest (Time 1-Time 2) interval of 9 weeks.…

In an effort to improve the reliability of the Noncognitive Questionnaire (NCQ), the instrument was revised and the revision's reliability and validity were examined examined with black and white college freshmen. The NCQ measures eight non-traditional or non-cognitive variables that relate to minority student retention. The revised NCQ is…

This paper reviews the literatuare on projective techniques of personality assessment and their use by school psychologists. Following a brief survey of the development of projective techniques, several of the most widely used techniques are briefly discussed, i.e., the Thematic Apperception Test (TAT), the Childrens Apperception Test (CAT), the…

Research has recognized that anxiety may exert a debilitating effect on students' academic performance; however, many studies of test anxiety have been limited by their failure to consider sex differences. Two studies were conducted to analyze sex differences of the Test Anxiety Scale (TAS) and achievement correlates and to validate a factor…

This monograph serves as a nontechnical guide to teachers, counselors, school psychologists, administrators, parents, and others who use the 1974 Standards for Educational and Psychological Tests. The Standards are a concise summary of standards and guidelines for the development, evaluation, interpretation, use, and reporting of information on…

A Self Concept Target Game (SCTG) which was designed to measure the level of aspiration of second or third grade children who had been exposed to at least two years of the Responsive Model Follow Through (RMFT) Program, and the field testing of the game are described in this report. The game is played by throwing and pushing a bean bag along a…