This paper reports on attempts by the author to construct a theoretical framework of adult education participation using a theory development process and the corresponding multivariate statistical techniques. Two problems are identified: the lack of theoretical framework in studying problems, and the limiting of statistical analysis to univariate…

Argues that path analysis can clarify aspects of social processes but only if skilled practitioners use the models. The practitioners need to have better methodological training and statisticians need to contribute more to the training process. (RB)

Explains two methods of systems analysis: the Fix-Point (FP) and the Partial Least Squares (PLS). Argues against Freedman's rejection of the structural assumptions of path analysis models. (RB)

Freedman responds to a series of articles commenting on his critique of the path analysis model. The focus of this rejoinder is the assumptions made by researchers who use the path analysis method, particularly the assumption that the equations in path analysis are structural. (RB)

Using LISREL, the only types of constraints allowed are fixing parameters at a constant value and constraining parameters to be equal. In this paper, two new concepts ("phantom" and "imaginary" latent variables) are introduced which allow fairly general equality and inequality constraints on factor loadings and structural model…

A simplified introduction to path analysis, this article discusses the following: (1) basic rules, assumptions, and procedures; (2) strengths and weaknesses of the technique; (3) special considerations; (4) examples of path analysis in educational research; and (5) guidelines for constructing diagrams. (MCG)

Paper proposes a set of techniques for measuring the importance" of each independent variable in a multivariate causal law (i.e., a law showing the combined effect of several independent variables on a single dependent variable). (Authors)

This study illustrates the application of causal modeling techniques in testing a conceptual model of teaching using data collected in naturalistic, nonexperimental settings. (Author/GK)

Using data for 4,316 men and 4,782 women--from the 1975 Wisconsin Longitudinal Study of Social and Psychological Factors in Educational and Occupational Aspirations and Achievement--the relationship between intelligence quotient (IQ) and fertility was assessed. The effect of education on family size predicts the direction of evolution of genotypic…

Two studies showed that positive and negative affectivity influenced occupational stress, role strain, and coping. Study 3 added job satisfaction to the model, strengthening its predictive validity. Study 4's addition of personality measures did not improve prediction of job satisfaction and strain. (SK)

This study aimed to suggest an Excellent Teacher Thinking Model that has the potential to be utilized in the development of excellent teachers. Interaction survey method using survey questions, observation, document review and interview was conducted in this study. One hundred and five excellent teachers were selected randomly as research…

This study examines the process whereby functional disability amplifies depressive symptoms through decreasing perceived social support and psychological resources. The study analyzed two waves of panel data (1986 to 1992) of a large sample of older adults from the National Institutes of Aging Established Populations for Epidemiologic Studies of…

To steer a course through the world, people are almost entirely dependent on visual information, of which a key component is optic flow. In many models of locomotion, heading is described as the fundamental control variable; however, it has also been shown that fixating points along or near one's future path could be the basis of an efficient…

This paper reports on a study that examined both the concurrent and longitudinal connections between multiple components of the home environment and indicators of preschool-aged children's literacy and language development. Data were collected from 85 parents and their children at two different times. Results of structural path models indicated…

Objective: The potential path from sexual abuse as a child to the current risk of physical abuse by mothers was assessed. Ontogenic variables including the experience of the parent's sexual abuse as a child and current depression or substance abuse were expected to have a greater impact on the risk of child abuse than microsystem and exosystem…