Higher rates of school switching by students contribute to achievement disparities and are typically theorized as driven by attributes of individual pupils or families. In contrast the neoclassical-economic account postulates that switching is necessary for competition among schools. We argue that both frames fail to capture social-referential and…

Presents a comparison of human population and pathologic models. Builds support for a hypothesis that the human population is a planetary cancer by establishing the following: (1) features of human populations; (2) characteristics of human populations and other biological communities; (3) models of pathologic processes; and (4) malignant…

This study employed an ecological perspective to predict variations in the rate of child abuse and neglect among children aged 0 to 19 years in Alberta, Canada, in 1986. Positive correlates of the child maltreatment rate included population change, unemployment rate, percent Native, and North West region of Alberta. Implications for assessing…

Presents a literary review of the positions held concerning a central population issue, development within the ecosphere. Explores concerns posed by contemporary academic economists and ecologists. Suggests that demographers see the issue as an important area of research needing the expertise of several disciplines. (143 references) (MCO)

A variety of ecological, economic, and social changes are now reshaping rural America. The deterioration of the economic structures and perceived quality of social life in large metropolitan centers of the United States has stimulated the dispersal of population and economic resources throughout rural America. During the last decade almost three…