Presents a theoretical rationale for an interactional model of acculturation that stresses the role of personal choice and its complex interactions with environmental influences. Includes the model in detail and discusses its application in the study of acculturation. (JHZ)

A community food security movement has begun to address problems of hunger and food insecurity by utilizing a community-based approach. Although various models have been implemented, little empirical research has assessed how power operates within community-based food security initiatives. The purpose of this research was to determine how power…

A review of the literature on job analysis and job evaluation reveals several aspects of jobs which are important to organizations. To better explain the psychological dimensions of the work environment, three models of perceived job characteristics were compared using confirmatory factor analysis: Walsh, Taber, and Beehr's (1980) components of…

Although it is commonly held that environmental, social, and psychological factors influence health, specific causal models of these influences are rarely tested directly. Methods of structural analysis were applied to the problem of the relationships among variables thought to influence the health status of college students. Data were collected…