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Published on: December 6, 2024
Development of the stress-induced cognition scale
Kyung Bong Koh1, Joong Kyu Park, Sunghee Cho
1Department of Psychiatry, Yonsei University College of Medicine, Seoul 120-752, Korea. kbkoh@yumc.yonsei.ac.kr
Yonsei Medical Journal
|June 30, 2006
Summary
This study developed the Stress-Induced Cognition Scale (SCS) to measure cognitive stress responses. The SCS demonstrated high reliability and validity, proving effective for cognitive assessment research.
Area of Science:
- Psychology
- Cognitive Science
- Mental Health Assessment
Background:
- Cognitive stress responses are crucial in understanding mental health conditions.
- Existing measures may not adequately capture the nuances of stress-induced cognition.
Purpose of the Study:
- To develop and validate the Stress-Induced Cognition Scale (SCS).
- To assess cognitive stress responses in healthy adults and patients with depressive disorders.
Main Methods:
- The Stress-Induced Cognition Scale (SCS) was developed through surveys and questionnaires.
- Factor analysis identified three subscales: extreme thought, aggressive-hostile thought, and self-depreciative thought.
- Reliability (test-retest, Cronbach's alpha) and convergent validity (correlations with GARS, PSQ, SCL-90-R) were assessed.
Main Results:
- The SCS demonstrated high test-retest reliability (0.87–0.95) and internal consistency (Cronbach's alpha 0.82–0.94).
- Convergent validity was confirmed through significant correlations with established stress and symptom scales.
- Patients with depressive disorders scored significantly higher on the SCS than healthy controls, with females scoring higher than males.
Conclusions:
- The Stress-Induced Cognition Scale (SCS) is a reliable and valid instrument.
- The SCS is effective for research in cognitive assessment, particularly in differentiating between clinical and healthy populations.
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