Chapter 68 Adaptation, coping and control
It has frequently been suggested that there is a link between the manner of adaptation to, and coping with, the external environment and physical and mental health. It is, therefore, of considerable importance that we understand the way in which humans respond to external and internal stimuli.
The stress-coping paradigm
According to Lazarus, when confronted by a stimulus that is potentially stressful, an individual engages in two processes of appraisal. These are called primary and secondary appraisal. Primary appraisal is the means whereby people determine whether a stimulus is dangerous or not. If individuals decide it is not dangerous, they may conclude that it is irrelevant to them. Alternatively, they may view it as benign or positive. If the stimulus is appraised as irrelevant, or benign or positive, it is not regarded as a stressor (Fig. 1).
If a stimulus is regarded as stressful, this is because it is perceived to represent harm or loss or threat (anticipated harm or loss). The secondary appraisal process is about mastering the conditions of harm or threat. This can take several forms: seeking out information; taking direct action to confront the stressor; doing nothing and attempting to ignore it; or worrying about it (Fig. 1).