Stress reactivity and coping in seasonal and nonseasonal depression.

Journal Article (Journal Article)

Stress, stress reactivity, and coping skill use were examined in individuals with seasonal depression, nonseasonal depression, and nondepressed controls. Although participants in the two depressed groups reported using more avoidance coping strategies than controls, only participants in the seasonal depressed group reported using more season-specific coping (i.e., light-related strategies) than participants in the nonseasonal depressed and control groups. Individuals in the seasonal depressed group also reporting using acceptance coping strategies less frequently than individuals in the control group. Only participants in the nonseasonal depressed group, however, exhibited greater psychophysiological arousal in reaction to a laboratory stressor (i.e., unsolvable anagram task) when compared to participants in the seasonal and nondepressed control groups. Participants in both depressed groups reported greater impact of negative life events during the past 6 months than did controls. Similarities and differences in the two types of depression may have implications for the conceptualization and treatment of seasonal depression.

Full Text

Duke Authors

Cited Authors

  • Sigmon, ST; Pells, JJ; Schartel, JG; Hermann, BA; Edenfield, TM; LaMattina, SM; Boulard, NE; Whitcomb-Smith, SR

Published Date

  • May 2007

Published In

Volume / Issue

  • 45 / 5

Start / End Page

  • 965 - 975

PubMed ID

  • 17027911

International Standard Serial Number (ISSN)

  • 0005-7967

Digital Object Identifier (DOI)

  • 10.1016/j.brat.2006.07.016


  • eng

Conference Location

  • England