Psychological Empowerment Scale – PES
Measures the psychological empowerment of parents of children with a disability across personal, interpersonal, and organizational domains.
Scale Development & Technical Details
Scale Overview
The Psychological Empowerment Scale – PES was developed by T. M. Akey, J. G. Marquis, & M. E. Ross (2000). It is designed to measure Psychological Empowerment. The scale is intended for use with Parents of children with a disability.
Scale Structure
This instrument consists of 32 items organized into 4 factors/subscales: Attitudes of Control and Competence, Cognitive Appraisals of Critical Skills and Knowledge, Formal Participation, Informal Participation.
| Factor / Subscale | Items | N |
|---|---|---|
| Attitudes of Control and Competence | 1,8,11,14,17,24,27,32 | 8 |
| Cognitive Appraisals of Critical Skills and Knowledge | 4,7,10,13,20,23,26,29 | 8 |
| Formal Participation | 2,5,12,15,18,21,28,30 | 8 |
| Informal Participation | 3,6,9,16,19,22,25,31 | 8 |
Response Format
Respondents rate each item using a 5-point Likert scale (1 = Strongly Disagree to 5 = Strongly Agree).
Scoring
Items are scored by subscale, with each subscale sum representing a distinct dimension.
Total scores range from 32 to 160. Interpretation guidelines:
- Low Empowerment: 32 – 74
- Moderate Empowerment: 75 – 117
- High Empowerment: 118 – 160
Psychometric Properties
Internal Consistency: The scale has demonstrated good to excellent internal consistency with reported Cronbach’s alpha values of Not specified in source text.
Administration
The scale is self-administered and typically takes approximately 10 minutes to complete. It can be administered individually or in group settings. No special training is required for administration.