Stress

Stress

(spring 1997)

At one time or another, most people experience stress. The term stress has been used to describe a variety of negative feelings and reactions that accompany threatening or challenging situations. However, not all stress reactions are negative. A certain amount of stress is actually necessary for survival. For example, birth is one of the most stressful experiences of life. The high level of hormones released during birth, which are also involved in the stress response, are believed to prepare the newborn infant for adaptation to the challenges of life outside the womb. These biological responses to stress make the newborn more alert promoting the bonding process and, by extension, the child's physical survival. The stress reaction maximizes the expenditure of energy which helps prepare the body to meet a threatening or challenging situation and the individual tends to mobilize a great deal of effort in order to deal with the event. Both the sympathetic/adrenal and pituitary/adrenal systems become activated in response to stress. The sympathetic system is a fast-acting system that allows us to respond to the immediate demands of the situation by activating and increasing arousal. The pituitary/adrenal system is slower-acting and prolongs the aroused state. However, while a certain amount of stress is necessary for survival, prolonged stress can affect health adversely (Bernard & Krupat, 1994).

Stress has generally been viewed as a set of neurological and physiological reactions that serves an adaptive function (Franken, 1994). Traditionally, stress research has been oriented toward studies involving the body's reaction to stress and the cognitive processes that influence the perception of stress. However, social perspectives of the stress response have noted that different people experiencing similar life conditions are not necessarily affected in the same manner (Pearlin, 1982). Research into the societal and cultural influences of stress may make it necessary to re-examine how stress is defined and studied.

There are a number of definitions of stress as well as number of events that can lead to the experience of stress. People say they are stressed when they take an examination, when having to deal with a frustrating work situation, or when experiencing relationship difficulties. Stressful situations can be viewed as harmfu...

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