Decomposable models, which allow for the interdependence of structure among observable variables, are described. Each model is fully characterized by a set of conditional interdependence restrictions and can be visualized with an undirected as well as a special type of directed graph. (Author/JKS)

Focus of this paper is on the logic of the model rather than the estimation of parameters or testing the fit of the model to data. (Authors/MB)

The dangers of overlooking time-honored cautions in the making causal interpretations of data analyses from correlational studies when using highly sophisticated computer programs and their associated techniques are discussed. (JKS)

Path analysis was used to test the T into model of college dropouts using a sample drawn from the National Longitudinal Study of the High School Class of 1972. Findings support the notion that commitment to the goal of college completion has the strongest effect on persistence. (Author/GK)

The logical sequence of one set of propositions regarding the association among proposal output, negotiated indirect cost rates, and overhead recovery, using a sample of 24 institutions of higher education within the SUNY system, is investigated. A model for estimating overhead a year in advance is presented. (Author/MLW)

This paper demonstrates the feasibility of using the penalty function method to estimate parameters that are subject to a set of functional constraints in covariance structure analysis. Both types of inequality and equality constraints are studied. The approaches of maximum likelihood and generalized least squares estimation are considered.…

Argues that the acquisition and retention of scientific knowledge depends upon interest specialization. Through path analysis, authors show that origins of interest, acquisition behaviors, and retained knowledge are rooted in post-high school science course experiences, and that knowledge comes from interest. (JMF)

Presents an approach (designed for beginners) to using PROC CALIS, a Statistical Analysis System (SAS) procedure, to perform path analyses using observed variables. The approach begins with the development of a figure to illustrate the researcher's theoretical model, and then converts the figure into a PROC CALIS program. (SLD)

Reviews application of causal modeling in family research. Discusses uses of and critics' views of causal modeling to explain reasons for controversial position of causal modeling in social sciences. Reviews requirements for effectively implementing causal modeling strategy, commenting on some attempts of family researchers to use it. Includes…

An exploratory study examined the effects of organizational attributes and interactional attributes on student attrition. Path analysis indicates that while organizational attributes directly affect academic or social integration, they have no direct effect on student withdrawal. (Author/MSE)

The sampling variability and zeta-values of parameter estimates for misspecified structural equation models were examined. A Monte Carlo study was used. Results are discussed in terms of asymptotic theory and the implications for the practice of structural equation models. (SLD)

Using data collected from 214 tenure-track faculty women and 276 women graduate students, explores a model for predicting the reporting of sexual harassment. Feminist ideology and frequency of harassment were significant predictors of perceived offensiveness, which directly affected the likelihood of an incident being reported. (CJS)

A study of influences on career choice for 187 Asian Americans supported a path model showing that acculturation, family background, and self-efficacy had the most significant effects on choosing an occupation. (71 references) (SK)

Explores the effects of three elements of the competitive situation (competitive set, competitive outcome, and interpersonal context) on intrinsic motivation in a sample of college students (n=100). Competitive outcome and interpersonal context affected intrinsic motivation: winning increased intrinsic motivation, while pressured interpersonal…