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Assessing posttraumatic cognitive processes: the Event Related Rumination Inventory.

Arnie Cann¹, Lawrence G Calhoun, Richard G Tedeschi

¹Department of Psychology and the Interdisciplinary Health Psychology Doctoral Program, University of North Carolina Charlotte, Charlotte, NC 28223, USA. acann@uncc.edu

Anxiety, Stress, and Coping

|November 18, 2010

Summary

This summary is machine-generated.

Cognitive processes after major life stressors impact well-being. The Event Related Rumination Inventory (ERRI) distinguishes between intrusive thoughts and problem-solving rumination, predicting distress and posttraumatic growth (PTG) respectively.

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Area of Science:

Psychology
Trauma Studies
Cognitive Science

Background:

Cognitive processes following major life stressors significantly influence their impact.
Intrusive thoughts correlate with ongoing distress, while deliberate rumination may foster posttraumatic growth (PTG).

Purpose of the Study:

To describe and validate the Event Related Rumination Inventory (ERRI) for measuring distinct rumination styles.
To assess the ERRI's psychometric properties and its predictive validity for distress and PTG.

Main Methods:

Exploratory and confirmatory factor analyses were conducted on college student samples (total N=1007) experiencing stressful life events.
The ERRI's two factors were validated through correlation with related variables and regression analyses predicting distress and PTG.

Main Results:

Factor analyses supported a two-factor structure for the ERRI.
The ERRI demonstrated solid psychometric properties, capturing unique variance in cognitive styles.
ERRI factors significantly predicted both posttraumatic distress and posttraumatic growth, aligning with theoretical models.

Conclusions:

The ERRI is a reliable and valid measure of event-related rumination styles.
Distinguishing between intrusive thoughts and problem-solving rumination is crucial for understanding posttraumatic outcomes.
The ERRI can differentiate cognitive processes associated with distress versus growth after trauma.