The media and AIDS: health elite perspectives of coverage.

Most writers assessing AIDS have been critical of the media's coverage of this epidemic. To ascertain the views of key elites on media coverage of AIDS, the authors surveyed chief state public health officers, chairs of legislative health committees, and directors of hospital associations. In general, these groups tended to reject criticisms that media handling of AIDS is unbalanced. Conversely, however, they also generally rate the media as not doing a good job of educating the public about AIDS. The media's success in accurately communicating professional perspectives regarding AIDS might have accounted for their relative lack of independent influence in AIDS policymaking. The media exhibited a "guard dog" role-protecting the health professionals' positions-instead of an agenda-setting role-dictating to the decision-makers what issues they should be addressing.

Development and evaluation of an instrument to assess medical students' cultural attitudes.

This paper describes the development and psychometric evaluation of an instrument designed to assess medical students' comfort with a range of sociocultural issues and intercultural experiences. Each survey item obliged students to reflect on their own sociocultural identities and academic status in relation to others', and to judge how comfortable they would be interacting across perceived boundaries based on sociocultural identity and academic status. More than 90% of University of Michigan first-year medical students (n=153) completed the survey just before classes began. Principal components analysis of the survey's 26 items identified 7 interpretable factors or subscales; the Cronbach alpha reliability coefficients for the 7 subscales and the total scale ranged from .73 to .92. T-tests were used to investigate differences in average ratings among student subgroups (based on gender and ethnicity). To assess the magnitude of the effect of the differences between groups, effect size was computed for each of the means comparisons. Psychometric analyses indicated that this survey was both reliable and valid for assessing students' cultural attitudes. Further, analyses by gender and ethnic subgroup identified meaningful ratings differences in men's and women's reported comfort levels. Our findings suggest that this instrument is useful for assessing students' openness to developing cultural awareness and competence. Educators at other medical schools may find this instrument useful as a needs assessment tool for planning educational programs designed to increase students' cultural competence.

Exercise participation in a frail elderly population.

A low-intensity exercise demonstration project was developed jointly by researchers, social service practitioners, and program participants to actively involve frail older people in their own health maintenance. This article describes this collaborative process and its impact on the success of the health promotion program, which was conducted at three senior centers serving a low-income, urban elderly population. Participants were predominantly sedentary women over age 70 with multiple chronic conditions. The program was conducted with peer leaders to facilitate its continuation after the research demonstration phase. In addition to positive health outcomes related to functional mobility, blood pressure maintenance, and overall well-being, this intervention was successful in sustaining active participation in regular physical activity through the use of peer leaders selected by the program participants. The planning, implementation, and outcomes of this project illustrate the benefits and challenges of combining research and practice perspectives in conducting health promotion interventions with older populations.