Copenhagen Psychosocial Questionnaire - A validation study using the Job Demand-Resources model

Area of Science:

• Occupational Health Psychology
• Organizational Behavior
• Psychometrics

Background:

• The Job Demands-Resources (JD-R) model is a key framework for understanding employee well-being and performance.
• Assessing the nomological validity of measurement instruments is crucial for their reliable application in research and practice.
• The Copenhagen Psychosocial Questionnaire (COPSOQ II) is a widely used tool for measuring psychosocial work environment factors.

Purpose of the Study:

• To investigate the nomological validity of the Copenhagen Psychosocial Questionnaire (COPSOQ II).
• To extend the Job Demands-Resources (JD-R) model by incorporating work ability as an outcome.
• To examine the relationship between psychosocial work factors, JD-R model processes, and work ability.

Main Methods:

• Cross-sectional study design involving 1345 staff from public dental organizations in Sweden.
• Utilized the COPSOQ II, Utrecht Work Engagement Scale, and Work Ability Score.
• Structural Equation Modelling (SEM) was employed for data analysis.

Main Results:

• Satisfactory scale characteristics and construct validity of COPSOQ II were confirmed.
• Job resources, particularly from leadership, were identified as drivers of JD-R model processes.
• Both health impairment and motivational processes were associated with Work Ability (WA), with leadership impacting WA by securing task resources.

Conclusions:

• The nomological validity of COPSOQ II was supported, confirming its utility in operationalizing the JD-R model.
• Findings suggest leadership plays a significant role in enhancing work ability through resource provision.
• The study facilitates the translation of complex survey results and work-life theories for practitioners.