Functional versus dysfunctional coping with physical pain: An experimental comparison of acceptance vs. avoidance...

Area of Science:

• Psychology
• Pain Management
• Behavioral Science

Background:

• Understanding coping strategies for acute physical pain is crucial.
• Acceptance and Commitment Therapy (ACT) theory suggests acceptance is key, but its application in acute pain needs empirical validation.
• Previous research has not extensively compared acceptance versus avoidance coping within individuals using multi-methodological approaches.

Purpose of the Study:

• To compare acceptance versus avoidance coping strategies in response to acute physical pain.
• To examine between- and within-group differences in coping effectiveness using behavioral, physiological, and self-report measures.
• To investigate adherence to instructed coping strategies and the impact of actual techniques used.

Main Methods:

• A pain-induction experiment using the Cold Pressor Task with 88 university students.
• Random assignment to four groups: acceptance then avoidance, avoidance then acceptance, control then acceptance, control then avoidance.
• Multi-methodological assessment including behavioral, physiological, and self-report measures analyzed with repeated-measures ANOVAs.

Main Results:

• Participants instructed with control followed by acceptance showed greater physiological and behavioral changes over time.
• Low adherence to acceptance instructions was observed, particularly in the initial phase.
• Exploratory analysis revealed that participants using avoidance followed by acceptance demonstrated significant physiological and behavioral changes.

Conclusions:

• Findings support ACT theory, suggesting individuals may need to experience ineffective coping before finding effective strategies for pain management.
• The study highlights the complexity of coping, where actual techniques employed may be more influential than instructed ones.
• This research is the first to comprehensively examine acceptance vs. avoidance coping in acute physical pain using a multi-method, multi-dimensional approach.