Details

Autor(en) / Beteiligte

• Dunkley, David M
• Lewkowski, Maxim
• Lee, Ihno A
• Preacher, Kristopher J
• Zuroff, David C
• Berg, Jody-Lynn
• Foley, J. Elizabeth
• Myhr, Gail
• Westreich, Ruta

Titel

Daily Stress, Coping, and Negative and Positive Affect in Depression: Complex Trigger and Maintenance Patterns

Ist Teil von

• Behavior therapy, 2017-05, Vol.48 (3), p.349-365

Ort / Verlag

England: Elsevier Ltd

Erscheinungsjahr

2017

Quelle

MEDLINE

Beschreibungen/Notizen

• Abstract Major depressive disorder is characterized by emotional dysfunction, but mood states in daily life are not well understood. This study examined complex explanatory models of daily stress and coping mechanisms that trigger and maintain daily negative affect and (lower) positive affect in depression. Sixty-three depressed patients completed perfectionism measures, and then completed daily questionnaires of stress appraisals, coping, and affect for seven consecutive days. Multilevel structural equation modeling (MSEM) demonstrated that, across many stressors, when the typical individual with depression perceives more criticism than usual, he/she uses more avoidant coping and experiences higher event stress than usual, and this is connected to daily increases in negative affect as well as decreases in positive affect. In parallel, results showed that perceived control, less avoidant coping, and problem-focused coping commonly operate together when daily positive affect increases. MSEM also showed that avoidant coping tendencies and ongoing stress, in combination, explain why people with depression and higher self-critical perfectionism maintain daily negative affect and lower positive affect. These findings advance a richer and more detailed understanding of specific stress and coping patterns to target in order to more effectively accomplish the two predominant therapy goals of decreasing patients’ distress and strengthening resilience.