Summarizes data on work experience and work injuries available to date from the Bureau of Labor Statistics' new Supplementary Data System. Tables show work injuries and illnesses by length of service, industry, occupation, sex, and age. Inexperience (first year) and youth of injured workers were found to be highly correlated. (MF)

This paper examines the theoretical and empirical relationship of income poverty to infant mortality differentials. Taken into consideration is the relative impact of a variety of biological, social, and economic factors upon the risk of infant death. (Author/EB)

Tape recordings of counseling sessions collected from graduate student therapists were rated on process scales for empathy, warmth, genuineness, immediacy, self-disclosure and growth focus in an investigation of the interfudge reliability of a scale for counselor growth focus. Growth focus scores correlated highly with scores on other variables.…

A loglinear item response theory (IRT) model is proposed that relates polytomously scored item responses to a multidimensional latent space. The analyst may specify a response function for each response, and each item may have a different number of response categories. Conditional maximum likelihood estimates are derived. (SLD)

Quantitative growth curve models for estimating individual developmental functions from various types of longitudinal data are discussed in the context of investigator assumptions and research design characteristics. Linear and nonlinear models that estimate growth curves are illustrated, and contrasted when they are fit to speech development…

Presents a study based on statistics regarding curricular options of German senior high school students in choosing basic and advanced courses. Focuses on the contrast between gender-specific curricular options and the process of an equalization of male and female formal educational careers that is observable over the past three decades. (DSK)

Statistical identification of employees with unusual sick leave patterns can result in false-positive identifications. A computer simulation model was used to evaluate alternate methods of unusual sick leave detection for the New York State Department of Health. Results were used to refine identification parameters and modify supervisory…

A study involving 261 composers, 108 inventors, 392 NFL wide receivers, and 112 eminent inventors found that eminent individuals exhibit a greater rate of creative outputs and that the production of outputs deviates from randomness no more than would be expected from chance fluctuation alone, except for some eminent individuals. (Contains…

Describes (1) a statistical study of secondary teachers' conceptions of and beliefs about mathematics and its teaching and (2) the relationships between them. Reports that five factors were identified representing a conception of mathematics as an area of human activity, while five conceptions of mathematics teaching were also identified.…

This article profiles 20 Web sites that can assist practitioners and researchers in locating statistics and resources on special education demographics. Web sites are divided into the following sections: authoritative reports regarding disabilities, federally funded centers on disability statistics, brief reports, specialized search tools, and…

In this lead article three emergent problems in the analysis of cross-national survey data are raised in a context of 40 years of research and development in a field where persistent problems have arisen and where scholars across the world have sought solutions. Anomalous results have been found from secondary data analyses that would appear to…

This paper analyses the measurement issues in education achievement, and integration of education goals and targets, in the context of human development in India. Measurement issues are distinguished by (a) choice of indicators and variables and (b) data used in estimation/projection/computation of indicators and variables in the global human…

This 120-item selective annotated bibliography provides comprehensive, but not exhaustive, coverage of the publications of the U.S. Government Printing Office containing statistics on education for the period 1982 through 1991. Entries are arranged alphabetically by title and include the date published, the Superintendent of Documents…

A limitation of the principal components method is its scale dependence. This note shows that the method is scale invariant if the normalization is modified in an obvious way. Then the effect of a change in units is as transparent as in linear regression, and principal components can be used without apology. Most researchers who use multivariate…

Rasch between and total weighted and unweighted fit statistics were compared using varying test lengths and sample sizes. Two test lengths (20 and 50 items) and three sample sizes (150, 500, and 1,000 were crossed. Each of the six combinations were replicated 100 times. In addition, power comparisons were made. Results indicated that there were no…