Anthropology,Dance, and Education: Integrated Curriculum in Social Studies

The integration of dance into K–12 curriculum can help students to learn better, encouraging deeper exploration and active engagement with content knowledge. The purpose of this intervention study was to determine how the integration of dance and social studies with an anthropological framework affects student learning of content knowledge in social studies, as well as student attitude toward the topic. An anthropological framework was implemented to foster respectful investigation of culture. As a supplement to a sixth-grade unit on Ancient Egypt, the experimental group received four intervention lessons, incorporating creative dance. Results show that at posttest the intervention group had significantly higher content knowledge than the control group, and qualitative student responses from the intervention group suggest extremely positive feelings toward experiences in the program. This suggests that incorporating dance into sixth-grade social studies with an anthropological framework can encourage student exploration and increase understanding of content.     

Do Interactions Between Environmental Chemicals and the Human Microbiome Need to Be Considered in Risk Assessments?

One of the most dynamic and fruitful areas of current health‐related research concerns the various roles of the human microbiome in disease. Evidence is accumulating that interactions between substances in the environment and the microbiome can affect risks of disease, in both beneficial and adverse ways. Although most of the research has concerned the roles of diet and certain pharmaceutical agents, there is increasing interest in the possible roles of environmental chemicals. Chemical risk assessment has, to date, not included consideration of the influence of the microbiome. We suggest that failure to consider the possible roles of the microbiome could lead to significant error in risk assessment results. Our purpose in this commentary is to summarize some of the evidence supporting our hypothesis and to urge the risk assessment community to begin considering and influencing how results from microbiome‐related research could be incorporated into chemical risk assessments. An additional emphasis in our commentary concerns the distinct possibility that research on chemical–microbiome interactions will also reduce some of the significant uncertainties that accompany current risk assessments. Of particular interest is evidence suggesting that the microbiome has an influence on variability in disease risk across populations and (of particular interest to chemical risk) in animal and human responses to chemical exposure. The possible explanatory power of the microbiome regarding sources of variability could reduce what might be the most significant source of uncertainty in chemical risk assessment.     

The role of relationships in labor markets for the popular arts and its impact on product quality

While utilizing social networks is common in labor markets and may benefit both firms and laborers, social networks are argued to be unusually important in the popular arts. Prior work in economics on the role of relationships in labor markets has generally focused on the benefits and not the costs. This paper takes a different approach by focusing on both costs and benefits, by examining a specific market where relationships are particularly important. This paper argues that in addition to reducing diversity and creating inherent inequalities, excessive reliance on networks can lead to higher agency costs and lower product quality.     

A Comparison of the Effect of Two Computer-Based Counseling Interventions on the Career Decidedness of Adults

This article describes two computer-based career counseling interventions provided for adults who are auto workers in career transition. It was found that these workers can increase their level of career decidedness and make progress in their commitment to occupational choice through the use of a computer-based career counseling program. Supporting previous research, this study indicated that computer-plus-counselor intervention is more effective in this type of career counseling than the computer-only intervention.     

Community Control,Community Mobilization,and Community Political Structure in 57 U. S. Cities*

This paper describes the results of a comparative study of the factors which inhibited or facilitated the development of the issue of community control of schools in fifty-seven cities in the United States. The findings suggest that the degree to which blacks and the poor were mobilized for political action and the political characteristics of the city were important in determining whether or not the issue entered the political arena.     

Controlling health care costs: An evaluation of strategies

There has been much discussion about the factors underlying inflation in the health care sector and the means to moderate increases in health expenditures. This paper identifies various costcontainment strategies and synthesizes research findings that may be helpful in evaluating their effectiveness. The review demonstrates the complexity of the issues and relationships that must be confronted and understood in cost containment. The delivery system is shown to be not well-suited to improving efficiency and restraining health care expenditure. Any single strategy, whether it involves restructuring the market or more direct regulation, cannot in itself accomplish the combination of expenditure control and adequacy of services that is socially desirable. A number of mutually reinforcing strategies are required. Finally, more empirical and analytical information on incentives, provider and regulatory decisionmaking, costs of regulation, and the dynamics of negotiation, is essential for the design of an effective costcontainment program.     

Stability of retrospective reports in depression: traumatic events,past depressive episodes,and parental psychopathology

Research findings based on the retrospective reports of depressed individuals have long been held suspect because of possible negative reporting biases associated with depression. In the present study we assess the stability of retrospective reports of past traumatic events, past depressive episodes, parental depression, and parental substance abuse in a sample of 234 adults whose depression status changed over two assessments conducted one year apart. Depression status was found to affect reporting of number of past depressive episodes and past traumatic events, but not reporting of parental psychopathology. Implications of these findings are discussed for research that relies on the retrospective self-reports of depressed participants.