Workplace Stressors Assessment Questionnaire (WSAQ)

Abstract

The Workplace Stressors Assessment Questionnaire (WSAQ) is a specialized psychometric instrument designed to measure specific sources of stress within an occupational environment. Developed by Mahmood, Coons, Guy, and Pelletier in 2010, the scale organizes workplace hazards into six distinct factors: Demands, Control, Support, Role, Relationships, and Rewards. The WSAQ aims to provide organizations and researchers with a detailed diagnostic tool to identify critical areas contributing to employee strain, facilitating targeted interventions rather than relying on generalized measures of psychological distress. Its strong internal consistency across all subscales and the total score indicates high reliability for use in occupational health research and practice.

Keywords

Workplace Stressors Assessment Questionnaire, WSAQ, occupational health, job stress, demands, control, support, role clarity, psychometric properties, employee well-being.

Authors

Mahmood, M.H., Coons, S.J., Guy, M.C., and Pelletier, K.R.

Purpose

The primary purpose of the WSAQ is to systematically quantify and categorize the levels of exposure to various psychosocial hazards within the work environment. It moves beyond assessing the general feeling of stress to pinpointing the specific structural and interpersonal elements that serve as stressors.

By focusing on six established domains of workplace experience, the instrument allows organizations to conduct precise risk assessments and evaluate the effectiveness of organizational changes aimed at mitigating workplace stress. This detailed breakdown is crucial for applying theoretical models, such as the Job Demands-Control Model, in practical settings.

Construct

The WSAQ is a multidimensional scale measuring workplace stressors, defined as the environmental and organizational characteristics of work that pose a threat to an employee’s well-being. The scale operationalizes this construct through six key dimensions:

• Demands: Measures excessive workload, conflicting requirements, and work-life imbalance.
• Control: Assesses the autonomy, authority, and participation an employee has over their tasks and decisions.
• Support: Measures the availability of helpful feedback and assistance from colleagues and supervisors.
• Role: Assesses the clarity of duties, responsibilities, and objectives within the work group.
• Relationships: Measures the presence of interpersonal conflict, bickering, and strain among colleagues.
• Rewards: Evaluates the perceived fairness, appreciation, and respect received in exchange for work effort.

Validity

The validity of the WSAQ was established during its development phase through the careful derivation of items based on existing literature and established occupational stress frameworks. The clear delineation of the six subscales supports construct validity, indicating that the instrument effectively measures the distinct theoretical constructs it purports to assess.

Further evidence of validity is typically provided by demonstrating correlations between the subscale scores and relevant external criteria, such as burnout, job satisfaction, and health outcomes, confirming its utility as a predictor of employee well-being and organizational success.

Reliability

The WSAQ demonstrates excellent internal consistency, as reported in the validation study. The reliability coefficients (Cronbach’s alpha) for both the individual subscales and the total scale score are high, suggesting that the items within each factor consistently measure the same underlying dimension. The reliability coefficients are:

• Demands: 0.84
• Control: 0.86
• Support: 0.77
• Role: 0.83
• Relationships: 0.74
• Rewards: 0.86
• Total Scale Score: 0.95

Factor Analysis

The structure of the WSAQ is based on a factor analysis that confirmed the distinct nature of the six hypothesized dimensions of workplace stressors. This analysis supports the use of the six subscales as separate, yet related, indices of occupational stress. The factor analysis results validate the model’s ability to isolate specific sources of stress, which is essential for organizational intervention planning.

Instrument

Test Type: Self-Report Questionnaire

Format: The instrument uses a combination of response formats. Items relating to agreement are typically scored on a 5-point Likert scale ranging from 1=agree to 5=strongly disagree. Items relating to frequency are scored from 1=never to 5=always. Items marked with (r) are reverse-scored, meaning a higher raw score indicates a lower level of stress exposure.

Language Available: English (Original validation language)

Population Group: Working Adults/Employees

Age Group: Adult (18+)

Population Details: Developed and tested primarily within organizational settings to assess general employee populations across various industries.

Test Methodology: Psychometric validation study utilizing large-scale employee samples to confirm factor structure and reliability.

Keywords

Occupational stress, job demands, job control, social support, organizational psychology, stress measurement, Likert scale, strain, work-life balance, organizational assessment.

Authors

Author ORCID Identifier: Not Specified

Affiliation Email addresses: Not Specified

Correspondence Address: Not Specified

Permissions & Fee and Test Year

Test Year: 2010

Permissions and Fees: Permissions for commercial use may require contact with the authors or the publisher of the journal. The scale was originally published in an academic journal, suggesting non-commercial research use may be permissible with appropriate citation.

The original PDF detailing the development and testing of the instrument can be downloaded here: Development and testing of the Workplace Stressors Assessment Questionnaire

Reference’s

Mahmood, M.H., Coons, S.J., Guy, M.C., and Pelletier, K.R. (2010). Development and Testing of the Workplace Stressors Assessment Questionnaire. Journal of Occupational and Environmental Medicine, 52(12), 1192-1200.

Items of the Workplace Stressors Assessment Questionnaire (WSAQ)

IMPORTANT: The following scale items must be preserved in their original language and must not be changed in any way.

• Demands
• The number of meetings I must attend interferes with my ability to get the job done.
• The demands of work negatively affect my personal relationships outside of work.
• It is difficult to unwind at home due to my preoccupations with my job.
• I have to do more work than I can do well.
• I find it difficult to do my job because of conflicting demands.
• Control
• I am satisfied with the amount of control I have over my job. (r)
• I feel certain about how much authority I have in my job. (r)
• Individuals or teams responsible for making decisions have the appropriate authority to implement them. (r)
• I have the opportunity to take part in making decisions that affect me. (r)
• I have a choice in deciding how I do my work. (r)
• My colleagues and I are consulted about change. (r)
• Support
• If the work gets difficult, my colleagues will help me. (r)
• I am given supportive feedback on the work I do. (r)
• I can rely on my supervisor to help me out with a work problem. (r)
• Role
• I am clear about my work goals and objectives for my work group. (r)
• I am clear what my duties and responsibilities are at work. (r)
• Relationships
• There is too much bickering in my work group.
• Personality conflicts or strained relationships interfere with my ability to get quality work done.
• Rewards
• I feel that the work I do is appreciated. (r)
• I feel my efforts are rewarded the way they should. (r)
• I receive the respect I deserve from my colleagues. (r)
• I receive the respect I deserve from my supervisor(s). (r)