Understanding the most effective ways to respond to and cope with stress has important implications for our longevity and well-being. Acute stressors are immediate and temporary while chronic stressors are more prolonged and involve ongoing threat and arousal. With regard to acute psychological stress, past research has indicated that those who exhibit large physiological reactions (i.e., cardiovascular responses) are more susceptible to negative health outcomes such as hypertension. New evidence, however, casts doubt on the assertion that large physiological reactions to stress are always bad for health. Carroll, Lovallo, & Phillips (2009) have shown that low reactivity to acute psychological stress is associated with a diverse set of negative outcomes including depression, weight gain, and compromised immunity. These findings make it much more difficult to label stress responses and coping strategies as “good” versus “bad” given that each seems to have both positive and negative consequences for one’s physiological and psychological well-being.
Carroll, Lovallo, & Phillips (2009)