Confirmatory factor analysis results for the measures of interpersonal power developed by T. R. Hinkin and C. A. Schriesheim (1989) are reported. A five-factor oblique model provided the best fit to the data in independent samples of 480 and 241 adults. Factor pattern coefficients are discussed. (SLD)

Factor analysis of data from 213 college business students supported the existence of 5 constructs for the Ethical Issues Rating Scale, an instrument measuring respondents' assessment of the importance of various ethical issues. Suggestions about refining the instrument and using it are discussed. (SLD)

A FORTRAN subroutine is presented to calculate a generalized measure of agreement between multiple raters and a set of correct responses at any level of measurement and among multiple responses, along with the associated probability value, under the null hypothesis. (Author)

The Statistical Analysis System was used to program a statistical procedure developed by K. J. Levy (1975). The focus was on Dunnett-like pairwise multiple comparisons among sample variances. An example using data from G. Glass and K. Hopkins (1996) is used to illustrate a computer run with this program. (Author/SLD)

A general linear model framework is used to suggest that structure coefficients ought to be interpreted in structural equation modeling confirmatory factor analysis (CFA) studies in which factors are correlated. Two heuristic data sets make the discussion concrete, and two additional studies illustrate the benefits of CFA structure coefficients.…

Comparison of two indices of answer copying, one using only wrong responses and the other using right and wrong responses for six tests taken by from 910 to 1,154 college students suggests that indices of copying may perform differentially well according to the size of scores of examinee pairs evaluated. (SLD)

A Monte Carlo simulation evaluated conditions that contribute to excessively high coefficients of congruence when fitting one factor pattern matrix into the space of a targeted pattern. Results support the conclusion that orthogonal Procrustes methods of factor rotation do produce spurious coefficients between predictor and criterion factor…

The program design and psychometric characteristics of the Maryland School Performance Assessment Program (MSPAP) are described, focusing on scaling, equating, standard setting, score accuracy, and validity. The MSPAP is an innovative performance-based testing program administered annually to students in grades three, five, and eight. (SLD)

The importance of item feedback in self-adapted testing was studied by comparing feedback and no feedback conditions for computerized adaptive tests and self-adapted tests taken by 363 college students. Results indicate that item feedback is not necessary to realize score differences between self-adapted and computerized adaptive testing. (SLD)

Four studies of the factorial validity of the Spatial Learning Ability Test (SLAT), involving 431 undergraduates, were summarized to elaborate nomothetic span. These studies support the SLAT as a spatial processing measure. The SLAT, compared to a test with the same item type, was a more pure measure of spatial ability. (SLD)

This study reports a multitrait-multimethod analysis of evidence relating to the validity of reporting on subdomains in science from national tests at age 14 in England and Wales in 1993. Data support the policy decision to report only a single test level. A multitrait-multiform analysis is also described. (Author/SLD)

The construct validity of scores from the Bem Sex-Role Inventory was studied using confirmatory factor analysis methods on data from 791 subjects. Measurement characteristics of the long and short forms were studied, with the short form yielding more reliable scores, as has previously been indicated. (Author/SLD)

The Aiken Attitude to Mathematics Scale (L. Aiken, 1974, 1979) was administered to 430 adult students in a tertiary preparation program, and the factorial validity of the scale was investigated through exploratory factor analysis. Two factors were extracted with high reliabilities, as opposed to Aiken's four-factor structure. (SLD)

The validity of the Armed Services Vocational Aptitude Battery (ASVAB) in predicting mechanical job performance was studied with 891 automotive and 522 helicopter mechanics. The mechanical maintenance component of the ASVAB predicted hands-on performance, job knowledge, and training grades quite well, but experience was more predictive of…

The psychometric analyses of a previous study of the Tennessee Self-Concept Scale were replicated in a study with 111 female nursing and medical educators. Results support the previous findings challenging the proposed theoretical structure but supporting the reliable measurement of some as-yet-unclear dimension by the instrument. (SLD)