Description

The Psychological Well-Being Scales (PWBS-84) are a self-report instrument developed by Carol D. Ryff in 1989 to assess individuals’ level of psychological well-being. The scale is based on a multidimensional approach to well-being and focuses on how individuals experience and evaluate their lives in a positive and meaningful way.

Purpose

The primary purpose of the PWBS-84 is to assess the individual level of psychological well-being in both adults and adolescents. Psychological well-being is approached in relation to the way individuals experience their lives positively and the factors that contribute to a meaningful and adaptive pattern of functioning.

Structure

The full version of the scale consists of 84 items and includes six dimensions of psychological well-being:

Autonomy, referring to independence and self-determination.

Environmental Mastery, referring to the ability to manage one’s environment effectively.

Positive Relations with Others, referring to the development and maintenance of positive interpersonal relationships.

Personal Growth, reflecting continued personal development and the realization of one’s potential.

Purpose in Life, referring to the presence of meaningful goals and a sense of direction.

Self-Acceptance, referring to a positive attitude toward oneself and acceptance of different aspects of one’s life and personality.

Scoring

Participants respond to the 84 items using a 6-point agreement scale, ranging from 1 = “Strongly Disagree” to 6 = “Strongly Agree.”

According to the source material, the scale provides an overall score based on the mean item score. Higher scores indicate a higher level of psychological well-being.

Reliability and Validity

The scale has been adapted to a Greek sample by Leontopoulou and demonstrated good construct validity. Across the six subscales, internal consistency coefficients were reported to range from Cronbach’s α = 0.87 to 0.93.

For the Greek sample, the overall scale demonstrated Cronbach’s α = 0.89, while the corresponding coefficients for the six subscales ranged from 0.86 to 0.89, indicating satisfactory internal consistency.

Applications

The PWBS-84 can be used in psychological, educational, social, and mental health research to examine both overall psychological well-being and specific dimensions of positive psychological functioning.

It can also be applied in studies exploring relationships between psychological well-being and variables such as quality of life, social support, coping, personal development, and demographic or psychosocial characteristics.

Author and Greek Adaptation

Author: Carol D. Ryff
Greek adaptation: S. Leontopoulou

References

Ryff, C. D. (1989). Happiness is everything, or is it? Explorations on the meaning of psychological well-being. Journal of Personality and Social Psychology, 57(6), 1069–1081.

Ryff, C. D., & Keyes, C. L. M. (1995). The structure of psychological well-being revisited. Journal of Personality and Social Psychology, 69(4), 719–727.