Scale Overview
The Rigidity Scale – RI was developed by John M. Rehfisch (1958). It is designed to measure Personality Rigidity. The scale is intended for use with Adults.
Scale Structure
This instrument consists of 39 items organized into 8 factors/subscales: Anxiety and Constriction in Social Situations, Need for a Stable, Orderly, Predictable Environment, Slowness in Decision-Making, Conservatism and Conventionality, Self-Doubt and Sensitivity to Criticism, Misanthropy and Parsimony, Concern with Work and Study, Miscellaneous.
| Factor / Subscale |
Items |
N |
| Anxiety and Constriction in Social Situations |
1,2,3,4,5,6,7,8,9,10,11,12,13 |
13 |
| Need for a Stable, Orderly, Predictable Environment |
14,15,16,17,18,19 |
6 |
| Slowness in Decision-Making |
20,21 |
2 |
| Conservatism and Conventionality |
22,23,24,25,26,27,28,29 |
8 |
| Self-Doubt and Sensitivity to Criticism |
30,31,32 |
3 |
| Misanthropy and Parsimony |
33,34,35 |
3 |
| Concern with Work and Study |
36,37 |
2 |
| Miscellaneous |
38,39 |
2 |
Response Format
Respondents rate each item using a dichotomous True/False format.
The scale includes 10 reverse-scored items to reduce acquiescence bias.
Scoring
Items are summed to produce a total score.
Total scores range from 0 to 39. Interpretation guidelines:
- Low Rigidity: 0 – 13
- Moderate Rigidity: 14 – 26
- High Rigidity: 27 – 39
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.