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Individual Work Performance Questionnaire
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About Individual Work Performance Questionnaire
Scale Name
Individual Work Performance Questionnaire
Author Details
Linda Koopmans and fellows
Translation Availability
Not Sure

Background/Description
The Individual Work Performance Questionnaire (IWPQ) is a comprehensive self-report tool designed to measure work performance at the individual level. It was developed to assess three main dimensions of performance: task performance, contextual performance, and counterproductive work behavior. The IWPQ allows for evaluating how well an employee meets the core requirements of their job, contributes to the broader social and psychological environment, and refrains from behaviors that are harmful to the organization.
The questionnaire can be used in diverse industries to monitor and improve employee performance and has become an essential instrument in organizational psychology and human resource management.
Administration, Scoring and Interpretation
- Format: The IWPQ consists of 18 items distributed across three subscales. Responses are typically rated on a Likert scale (e.g., 1 = never, 5 = always), assessing the frequency of behaviors related to work performance. Each subscale corresponds to a key dimension of work performance.
- Respondents: The questionnaire is self-administered, making it convenient for use in various organizational settings. It is suitable for employees across different roles and industries and can be used by human resource managers, organizational psychologists, and researchers.
Reliability and Validity
The Individual Work Performance Questionnaire (IWPQ) has demonstrated good psychometric properties, with high internal consistency and construct validity across different populations and industries. The tool’s reliability has been confirmed in multiple studies, making it a reliable and effective measure for assessing individual work performance in real-world settings.
Available Versions
Multiple-Items
Reference
Koopmans, L., Bernaards, C., Hildebrandt, V., Van Buuren, S., Van der Beek, A. J., & De Vet, H. C. (2012). Development of an individual work performance questionnaire. International journal of productivity and performance management, 62(1), 6-28.
Important Link
Scale File:
Frequently Asked Questions
What does the Individual Work Performance Questionnaire (IWPQ) measure?
It measures individual performance in three dimensions: task performance, contextual performance, and counterproductive work behavior.
Who can use the IWPQ?
It can be used by human resource managers, organizational psychologists, and researchers to assess employee performance across different roles and industries.
What are the subscales of the IWPQ?
The IWPQ has three subscales: Task Performance, Contextual Performance, and Counterproductive Work Behavior.
How is the IWPQ scored?
Scores are calculated for each subscale, with higher scores on task and contextual performance indicating better performance and higher scores on counterproductive work behavior indicating negative performance aspects.
What is the purpose of the IWPQ in organizations?
The IWPQ is used for performance appraisal, employee development, and identifying areas for improvement to enhance organizational effectiveness and employee satisfaction.
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