Description

The OSIR (Occupational Stress Inventory-Revised) is an assessment tool that measures the levels of occupational stress among employees. It evaluates the sources and effects of stress in the workplace, focusing on factors such as work demands, relationships with colleagues, and the support received by the employee from their organization.

Data Analysis and Use

The analysis of data from the OSIR includes:
Scoring: Participants assess the extent of their occupational stress across various domains. The results are typically reported on a Likert scale.
Descriptive Statistics: Calculation of the mean and standard deviation to determine overall stress levels.
Correlation: Examination of the relationships between occupational stress and other variables such as age, gender, and work experience.
Comparative Analysis: Comparisons between different groups (e.g., different sectors of employment) to identify differences in stress levels.

Objective

The objective of the OSIR is to understand the causes and consequences of occupational stress, identify factors that contribute to employee well-being, and provide data for the development of intervention strategies that can reduce stress in the work environment.

Calibration

The calibration of the OSIR involves the process of adapting the tool for various population groups. This process includes:
Cross-Cultural Studies: Testing the scale in various cultural and occupational contexts
to ensure its validity.
Reliability Analysis: Using methods such as Cronbach’s alpha to ensure that the questions are consistent and reliable.
Validity Testing: Confirming that the OSIR reflects the actual experiences of employees regarding occupational stress.

References

Lazarus, R. S., & Folkman, S. (1984). Stress, Appraisal, and Coping. New York: Springer.
Cooper, C. L., & Marshall, J. (1976). Occupational Stress: A Review of the Literature on Stress and Health. Journal of Occupational Psychology, 49(1), 5-28.
Kahn, R. L., & Byosiere, P. (1992). Stress in Organizations. In: Dunnette, M. D. & Hough, L. M. (Eds.), Handbook of Industrial and Organizational Psychology. Vol. 3, 571-650.