Modifying the environment is a characteristic of the human species. With deforestation and the expansion of urban centers, diseases known in animals have begun to be described in humans. Science textbooks constitute an instrument of great importance in understanding this issue. This study evaluated the main science textbooks, recommended by the…

Considering the fact that information on HIV/AIDS is a strategy for disease control, this project was planned to provide comprehensive information about HIV infection and AIDS to schoolteachers and their students. Previous analysis of adolescent students' knowledge of HIV/AIDS showed that they still have doubts about transmission, diagnosis, and…

This study explores the influence of cognitive development and health self-perception on Brazilian students' beliefs on the causes of health and illness. Ninety-six randomly selected elementary and junior high school students from two schools in the north area of Rio De Janeiro County were interviewed individually by an investigator. Subjects who…

Researchers investigated the causal attributions for health and illness among 96 Brazilian elementary school students. Subjects were interviewed individually and their causal attributions were assessed through 14 true-false items (e.g. people stay well because they are lucky). The findings suggest that there may be more cross-cultural similarities…

This study investigated the health-related concerns of adolescents living on streets as compared to poor and privileged adolescents living with their families in Sao Paulo, Brazil. The different groups of respondents were similar in terms of individuals' fear of disease and lack of concern about health in old age. AIDS and cancer were feared by…