Porter Organizational Commitment Questionnaire
Porter Organizational Commitment Questionnaire (OCQ) · Also known as: OCQ, Porter Scale, Affective Commitment
The Porter Organizational Commitment Questionnaire (OCQ) measures an employee's emotional attachment to, identification with, and involvement in their employing organization. Developed by Porter and colleagues in 1974, the original 15-item scale captures affective commitment—the genuine belief in and support for the organization's goals and values. The OCQ is one of the most extensively researched and validated commitment measures, predicting retention, absenteeism, and performance.
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When to use it
Use the OCQ in employee surveys to assess loyalty and retention risk, evaluate the impact of organizational change initiatives on employee attachment, predict turnover, and research the relationship between commitment and performance. It is especially valuable in high-turnover industries or during organizational transitions (leadership changes, restructuring, mergers) when commitment may fluctuate.
Strengths & limitations
- Comprehensive theoretical grounding: the OCQ operationalizes a well-developed psychological contract framework.
- Exceptional empirical validation: 50+ years of research demonstrates strong relationships with turnover, absenteeism, job performance, and organizational citizenship.
- Strong internal consistency (Cronbach α = 0.87–0.92) and test-retest reliability.
- Brevity: 15 items completed in under 5 minutes, or 9-item version in 2–3 minutes.
- Both comprehensive and abbreviated versions enable flexible deployment in diverse research contexts.
- Single-factor structure may mask distinct commitment types (affective, continuance, normative) that Meyer & Allen later distinguished.
- Self-report format is vulnerable to social desirability bias, particularly in evaluative contexts (performance reviews).
- Does not directly measure the behavioral consequences of commitment—it measures the emotional attachment, not observable loyalty.
- Cultural context shapes interpretation; some cultures emphasize organizational loyalty more strongly, which may elevate baseline commitment across populations.
Frequently asked
Is organizational commitment the same as job satisfaction?
No. Job satisfaction reflects contentment with specific job aspects (work, pay, supervisors). Organizational commitment is emotional attachment to the organization as a whole. An employee can be satisfied with their job but uncommitted to the organization (e.g., a temporary contractor), or conversely, highly committed despite current dissatisfaction (e.g., during a temporary difficult period).
What does a score of 60 on a 15-item scale mean?
A score of 60 out of 105 is in the moderate-to-high range (57% of maximum), suggesting decent organizational commitment. Context matters: scores above 70 are generally considered high commitment; below 45, weak commitment. Compare to your organization's norms and relevant occupational benchmarks.
Does high OCQ guarantee low turnover?
High commitment strongly predicts retention but does not guarantee it. External factors (spousal job relocation, health issues, competing job offers, economic opportunity) can override commitment. Similarly, low commitment often precedes turnover but some low-commitment employees remain for practical reasons (insufficient savings, family stability needs).
Can organizational commitment change quickly?
Affective commitment is relatively stable over months but can shift substantially following significant organizational events (major layoffs, leadership scandals, positive achievements). Commitment typically grows during the first 2–3 years of employment, then stabilizes. Sudden drops signal serious employee concerns worth investigating.
Is the OCQ proprietary?
The OCQ is published in peer-reviewed literature and is not proprietary. You may use it freely in research and organizational settings. Citation of Porter et al. (1974) or Mowday, Porter & Steers (1982) is required.
Sources
- Porter, L. W., Steers, R. M., Mowday, R. T., & Boulian, P. V. (1974). Organizational commitment, job satisfaction, and turnover among psychiatric technicians. Journal of Applied Psychology, 59(5), 603–609. DOI: 10.1037/h0037335 ↗
- Mowday, R. T., Porter, L. W., & Steers, R. M. (1982). Employee-organization linkages: The psychology of commitment, absenteeism, and turnover. Academic Press. ISBN: 978-0125090055
- Meyer, J. P., & Allen, N. J. (1997). Commitment in the workplace: Theory, research, and application. Sage Publications. ISBN: 978-0761900642
How to cite this page
ScholarGate. (2026, June 3). Porter Organizational Commitment Questionnaire (OCQ). ScholarGate. https://scholargate.app/en/organizational-behavior/organizational-commitment-questionnaire
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