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Psychological General Well-Being Index
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About Psychological General Well-Being Index
Scale Name
Psychological General Well-Being Index
Author Details
Harold Dupuy
Translation Availability
English
Background/Description
The Psychological General Well-Being Index (PGWB) is a widely used self-report questionnaire designed to assess subjective psychological well-being. Developed by Harold Dupuy in 1984, it evaluates six dimensions of well-being: anxiety, depressed mood, positive well-being, self-control, general health, and vitality. This tool is commonly applied in both clinical and research settings to measure overall emotional health and quality of life.
The PGWB consists of 22 items, each rated on a six-point Likert scale, with higher scores indicating better psychological well-being. It has proven particularly valuable in assessing well-being in patients with chronic illnesses, as well as in general population studies. Its versatility and robust psychometric properties make it a reliable measure across various cultures and languages.
The Psychological General Well-Being Index (PGWBI) is a measure of the level of subjective psychological well-being. In detail, it assesses self-representations of intrapersonal affective or emotional states reflecting a sense of subjective well-being or distress and thus captures what we could call a subjective perception of well-being. Consisting of 22 standardized items (6 items for the short form), the tool produces a single measure of psychological well-being. The full measure also provides subscales to assess the following domains: anxiety, depression, positive well-being, self-control, general health, and vitality.
Administration, Scoring and Interpretation
- Obtain a copy of the Psychological General Well-Being Index (PGWB) from authorized sources or publishers.
- Explain the purpose: To assess an individual’s overall psychological well-being and emotional health.
- Provide clear instructions on completing the 22-item questionnaire, ensuring respondents understand each item.
- The assessment typically takes 10-15 minutes to complete.
- Administer the PGWB in a quiet environment, and encourage honest responses for accurate results.
Reliability and Validity
The PGWB has demonstrated strong psychometric properties, with high internal consistency and reliability (Cronbach’s alpha ranging from 0.90 to 0.94). It has been validated across diverse populations and has shown good construct and criterion validity. Various studies confirm its effectiveness in measuring psychological well-being, especially among patients with chronic illnesses. The PGWB’s factor structure has been replicated in multiple languages, supporting its cross-cultural applicability.
Available Versions
22-Items
Reference
Dupuy, H. J. (1984). The psychological general well-being (PGWB) index. Assessment of quality of life in clinical trials of cardiovascular therapies.
Grossi, E., Groth, N., Mosconi, P., Cerutti, R., Pace, F., Compare, A., & Apolone, G. (2006). Development and validation of the short version of the Psychological General Well-Being Index (PGWB-S). Health and quality of life outcomes, 4, 1-8.
Important Link
Scale File:
Frequently Asked Questions
What is the Psychological General Well-Being Index (PGWB)?
The PGWB is a self-report questionnaire that assesses psychological well-being across six key dimensions.
Who can use the PGWB?
Healthcare professionals, researchers, and psychologists use it to measure well-being in clinical and general populations.
How long does it take to complete the PGWB?
It typically takes 10-15 minutes to complete the 22-item questionnaire.
What are the dimensions measured by the PGWB?
The PGWB measures anxiety, depressed mood, positive well-being, self-control, general health, and vitality.
Is the PGWB reliable?
Yes, it has high internal consistency and has been validated in multiple studies and languages.
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