Stress research: its present status and issues for future developments.

In this article the contribution of nine approaches to stress research is discussed. These approaches are: (1) the biological approach; (2) the (classic) psychosomatic approach; (3) the life event approach; (4) interactionistic or transactional approaches; (5) life style and behavior; (6) group differences; (7) sociocultural (macro-)factors; (8) work and organizational psychology; and (9) intervention and prevention. It is concluded that, more and more, exchanges take place between different approaches and that the willingness to collaborate increases. Not only do we observe collaboration between different disciplines, there also are examples of an integration of laboratory research and field research. In addition, interest of animal workers for human research and vice versa seems to increase. Although it is realized that stress research has its own inherent characteristic problems (e.g. ethics), the authors feel that the future still can bring important progress.