Health care from a behavioral-ecological viewpoint.

While the intended thrust of this paper has been to elicidate the tremendous potential of the behavioral-ecological perspective for health care research and application, the intent has not been to underplay the important role of the biological sciences in the same venture. However, it is my contention that a behavioral-ecological approach to the study of health care has been widely neglected in health care functions and research. In terms of conventional research designs and terminology, the behavioral-ecological research implications can be summarized as follows: a behavioral-ecological perspective of health care research suggests research that is experimental rather than correlational-descriptive; that focuses, because of its naturalistic thrust, on external validity more than internal validity; that incorporates as independent design variables the environmental context in which health behaviors occur; and that allows single-subject as well as multiple-group designs as research strategy. Finally, in terms of dependent variables, the research design requires a clear identification of the observable characteristics of the target health behaviors under consideration. In summary, health research geared toward professional goals appears to profit significantly from an ecological-behavioral approach which provides a model of high explication, specificity, and objectivity for knowledge generation and immediate application.