Momentary experiential avoidance: Within-person correlates, antecedents, and consequences and between-person...

Area of Science:

• Psychology
• Clinical Psychology
• Behavioral Science

Background:

• Experiential avoidance (EA) is a transdiagnostic process linked to psychological distress.
• Understanding real-time correlates and consequences of EA is crucial for developing effective interventions.
• The moderating roles of depression and anxiety in the within-person dynamics of EA require further investigation.

Purpose of the Study:

• To investigate momentary correlates, antecedents, and consequences of experiential avoidance (EA) using ecological momentary assessment (EMA).
• To explore whether depression and anxiety moderate within-person relationships between internal experiences and EA.
• To examine the temporal dynamics of EA in relation to mood, thoughts, and stress in real-time.

Main Methods:

• Ecological momentary assessment (EMA) was employed over one week, with participants recording mood, thoughts, stress, and EA four times daily.
• Baseline depression and anxiety levels were assessed.
• Lag analyses were conducted to examine temporal relationships between variables.

Main Results:

• Experiential avoidance (EA) was associated with higher negative mood, negative thoughts, and stress, and lower positive mood and thoughts.
• The relationship between EA and stress was stronger for individuals with higher depression.
• Negative mood, thoughts, and stress predicted subsequent EA, which in turn predicted subsequent negative experiences; this EA-negative thought link was stronger in those with higher anxiety.

Conclusions:

• Momentary negative internal experiences are linked to EA, particularly in individuals with depression or anxiety.
• Positive subjective experiences may buffer against EA, suggesting potential therapeutic targets.
• Findings underscore the in vivo, real-time processes of EA and inform clinical interventions for mood and anxiety disorders.