International Journal of Behavioral Medicine

, Volume 22, Issue 1, pp 11–17

Job Stress and Agentic–Communal Personality Traits Related to Serum Cortisol Levels of Male Workers in a Japanese Medium-Sized Company: A Cross-Sectional Study

Article

DOI: 10.1007/s12529-014-9403-9

Cite this article as:
Hirokawa, K., Taniguchi, T. & Fujii, Y. Int.J. Behav. Med. (2015) 22: 11. doi:10.1007/s12529-014-9403-9

Abstract

Background

Although serum cortisol is a widely accepted index of stress levels, associations between job stress and cortisol levels have been inconsistent. Individual differences in personality traits were discussed as one compelling explanation for this discrepancy. Agentic-communal personality traits have been examined as possible predictive factors for psychological stress.

Purpose

This study investigated correlations among agentic–communal personality traits and serum cortisol levels. It was also investigated whether job stress levels modified correlations between agentic–communal personality and cortisol levels.

Methods

Participants were 198 male workers (mean age = 52.2 years) employed by a shipbuilding company in Japan. Questionnaire data and blood samples were collected during an annual health checkup. Participants completed a self-report questionnaire that included the Job Content Questionnaire (JCQ) that assesses job control as job stress levels the Communion-Agency scale (CAS) and questions regarding health behaviors.

Results

Communion positively correlated with serum cortisol levels and unmitigated agency negatively correlated with serum cortisol levels. Stratified by job control, communion positively correlated with serum cortisol levels and agency negatively correlated with serum cortisol levels in participants with low levels of job control. Unmitigated agency negatively correlated with serum cortisol levels in participants with high levels of job control.

Conclusion

Levels of job control may modify correlations of gender-related personality with serum cortisol levels. Especially with exposure to high job stress, male workers with high femininity (i.e., high communion and low agency) were more likely to have a high stress response as measured by serum cortisol levels.

Keywords

Job stress Agency Communion Gender-related personality Serum cortisol levels Japanese male workers 

Copyright information

© International Society of Behavioral Medicine 2014

Authors and Affiliations

  • Kumi Hirokawa
    • 1
  • Toshiyo Taniguchi
    • 2
  • Yasuhito Fujii
    • 2
  1. 1.Department of NursingBaika Women’s UniversityIbarakiJapan
  2. 2.Department of Welfare System and Health ScienceOkayama Prefectural UniversitySoja CityJapan

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