The word stress in the future will embrace both the negative and positive aspects of stress, as more focus is directed into positive stress. Current definitions of stress suggest links between physiology, psychology, and immunology however the definition of stress and associated research is dynamic and open to further research.
The word stress was introduced into the English language in the 14th century (Hayward 2005). Hayward gives a brief account of the early uses of the word stress in her paper, 'Historical Keywords' (2005). "(it began) as a modified form of distress" which referred to the physical environment. The physical meaning was adopted from the Latin word physica, or Greek word, phusika, and referred to hardship and later injury (Hayward, 2005). It wasn't until the 17th century that the word stress was used to describe an individual's well-being (Hayward, 2005). Hayward agrees that it is viewed negatively and supports the response based model of external forces stress(ors) and internal responses
References: Collins Dictionary of the English Language, 1979, William Collins Sons and Co. LTD., Sydney Farrell, A., Geist-Martin, P., 2005, Communicating Social Health: Perceptions of Wellness at Work, Management Communication Quarterly, vol 18, Issue 4, pp Galinowski, A., Loo, H., 2003, Biology of stress, Annales Medico Psychologiques, vol 161 Issue 10, p797 Hayward, R Nelson, D., Cooper, C., 2005, Stress and Health: A Positive Direction, Stress and Health, vol 21, p 735 Nelson, D., Simmons, B., 2003, Health, psychology and work stress: A more positive approach, Handbook of occupational health psychology, vol 17, pp Parsons, P.A., 2002, Lifespan: does the limit to survival depend on metabolic stress?, Biogenonolgy, vol 3, pp. 233-41 Pollock, N.J., 1985, The concept of food in a pacific society: a Fijian example, Ecology of food and nutrition, vol 17, pp