THE USE OF INTERACTIVE VIDEO TO DEMONSTRATE DIFFERENTIAL APPROACHES TO MARITAL AND FAMILY THERAPY

This article outlines the development of an interactive video system designed to demonstrate differential approaches to family therapy using identical therapy situations. The primary purpose of the project is to resolve some of the confusion many novice family therapists experience while being exposed to the numerous family therapy approaches. Technical aspects of the interactive video system are also outlined.     

A Characterization of a Matric-Variate Exponential Distribution

Suppose S is a positive definite m x m random matrix and S> Ω denotes the event that S—Ω is positive definite, Ω being a constant positive definite matrix. Under very mild regularity conditions, we show that the constraint Pr(S>Ω₁+Ω₂ | S>Ω₂) = Pr(S>Ω₁) implies that S has a Wishart distribution on m+ 1 degrees of freedom.     

Industrialization and Social Stratification*

This paper reviews the current state of knowledge about the effects of industrialization upon systems of social stratification. Taking societies as the unit of observation, we consider the relationships between level of industrialization and (1) the distribution of status characteristics in the population (the structure of stratification); (2) the pattern of interrelations among status characteristics (the process of stratification); and (3) the form of linkages between status characteristics and other aspects of social behavior (the consequences of stratification). A set of propositions is specified, a few of which are empirically well established but most of which yet require empirical testing.     

Perceived importance of “social goals” in business organizations

Business organizations operate within a complex socio-technical environment. Interactions between these socio-technical dimensions and the managers' personal value systems are thought to influence managerial role patterns and decisions. This paper investigates shifts in perceived importance of “social goals” from a set of organizational goals. The research concludes that there has been no significant changes occurring in either the ordering or the clustering of organizational goals.