The factor structure of the Adult Norwicki-Strickland I-E Scale, sampling 174 college students, indicated differential factor dimensionality for males and females. The findings also support the contention that I-E is multidimensional in nature; however, these dimensions reflecting factorial validity have not been found to be consistently reliable…

For 404 community college students differentiated by sex, ethnicity, and types of educational majors, an estimate of the concurrent validity of each of two predictor measures (locus of control and sex-role orientation) was obtained relative to a criterion measure portraying the fear of success construct. (Author/PN)

The reliability and validity of the Multidimensional-Multiattributional Causality Scale was examined for 350 American community college students, ranging in age from 17 to 59. The attributions of ability, effort, context, and luck emerged as well as distinctions between attributions related to academic success or failure. (Author/PN)

This research investigates the psychometric properties of a Foreign Language Attitude Scale (FLAS). Stepwise regression indicated that the FLAS made a significant contribution to the prediction of FL grades. In a second study, correlations between the FLAS and standardized measures of FL reading and listening proficiency were in the middle .40s.…

Providing additional data concerning the reliability and discriminant validity of Aiken's Enjoyment of Mathematics and Value of Mathematics Scales resulted in a degree of correlation between scales lower than for Aiken's data. Also, the view that the scales measure different aspects of attitude toward mathematics was supported. (PN)

The purpose of this study was to provide cross-cultural validation evidence about the factorial structure, reliability, and correlates of the Attitudes Toward Mainstreaming Scale for samples of education students, teachers-in-training, and elementary school teachers in New Zealand. (Author/PN)

This paper examines the construct generality of five self-report measures of anxiety across male and female samples, and illustrates the use of confirmatory maximum likelihood techniques for examining factorial invariance. (Author/BW)

The study investigated the factorial invariance and factor structure of the Wallace Self-Concept Scale (WSCS) between regular classroom and special education teachers. The results confirmed the hypothesis that the factor structure of the WSCS is invariant across these two populations. (Author/BW)

This paper presents the development of a new measure of locus of control for adults, the Internal Control Index. Analysis of a field test and a junior college administration indicated an estimated reliability of .84, the presence of a strong principal component, two replicable factors, and evidence for convergent validity. (Author/BW)

The purpose of this study was to compare the relative robustness of the one-, two-, and modified two-parameter latent trait logistic models for the Iowa Tests of Educational Development. Results suggest that the modified two-parameter model may provide the best representation of the data. (Author/BW)

Various indices for measuring agreement among several raters on the presence or absence of a trait can be interpreted as intraclass correlation coefficients. Such a reformulation clarifies the relationships among the measures, simplifies the computations involved, and permits simple significance tests to be carried out. An illustrative example is…

Provided is a description of three methods for testing certain types of a priori hypotheses about differences among covariance matrices. Briefly outlined are procedures for using two computer programs, COFAMM and LISREL, for testing such hypotheses. Also provided are examples of application of the methods to a meaningful data set. (Author/BW)

This paper explains how to combine probabilities from discrete distributions, such as probability distributions for nonparametric tests. (Author/BW)

This study compared two approximations for normalizing noncentral F distributions: one based on the square root of the chi-square distribution (SRA), the other derived from a cube root of the chi-square distribution (CRA). The CRA was superior, and generally provided an excellent approximation for noncentral F. (Author/BW)

A new instrument designed to assess perceptions and attitudes toward proposal development and funding was administered to 416 American Educational Research Association members. The instrument demonstrated good scaling properties and high internal consistency. Discriminations beyond the chance level were obtained on both sex and proposal…