Authors
Theodore F Robles, Kathryn P Brooks, Sarah D Pressman
Publication date
2009/5
Journal
Health Psychology
Volume
28
Issue
3
Pages
373
Publisher
American Psychological Association
Description
Objective
This study examines the role of self-reported trait positive affect (PA) on skin barrier recovery after skin disruption, and whether the role of trait PA in wound healing is consistent with the direct effects model or the stress-buffering model of PA and health.
Design
Sixty healthy participants (mean age 22.7±3.9 years) completed a self-report measure of trait positive and negative affect, underwent a “tape-stripping” procedure that disrupts normal skin barrier function, and were randomly assigned to a Stress (Trier Social Stress Test) or No Stress (reading task) condition.
Main Outcome Measures
Skin barrier recovery was assessed by measuring transepidermal water loss up to 2 hr after skin disruption.
Results
Multilevel modeling indicated that greater trait PA was related to faster skin barrier recovery (p<. 05). The effects of PA on skin barrier recovery were independent of levels of trait NA.
Conclusion
These …
Total citations
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