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…

The purpose of this study was to investigate the tenability of a proposed path-analytic model relating resourcefulness and persistence in the context of adult autonomous learning. Data collected from a nonprobability sample of 492 American adults using valid and reliable measures for resourcefulness and persistence were analyzed. Results suggest…

Covariance structure models are applied to gene expression data using a factor model, a path model, and their combination. The factor model is based on a few factors that capture most of the expression information. A common factor of a group of genes may represent a common protein factor for the transcript of the co-expressed genes, and hence, it…

The authors used structural equation modeling to investigate universal change processes identified in the generic model of psychotherapy (GMP). Three path models of increasing complexity were examined in Study 1 in dynamic therapy. The best fitting model from Study one was replicated in Study two for participants receiving either cognitive or…

Despite a large body of literature addressing relationship quality and domestic violence in women's same-sex relationships, few studies have empirically examined how stress specific to living as a lesbian or bisexual woman might correlate with these relationship variables. Degree of outness, internalized homophobia, lifetime and recent experiences…

This study examines the effects of coalition leadership and governance on member participation in voluntary community health coalitions. Path modeling was used to explore how leadership and governance processes in coalitions affect existing member costs, benefits, and levels of participation. It was hypothesized that the effects of coalition…