Spiritual Experience Index – SEI
A self-report instrument designed to measure spiritual maturity across dimensions of spiritual support and spiritual openness.
Scale Development & Technical Details
Scale Overview
The Spiritual Experience Index – SEI was developed by Vicky Genia (1991). It is designed to measure Spiritual Maturity. The scale is intended for use with Adults.
Scale Structure
This instrument consists of 38 items organized into 2 factors/subscales: Spiritual Support, Spiritual Openness.
| Factor / Subscale | Items | N |
|---|---|---|
| Spiritual Support | 1,2,3,4,7,8,9,14,17,20,21,22,25,28,30,32,33,35,37 | 19 |
| Spiritual Openness | 5,6,10,11,12,13,15,16,18,19,23,24,26,27,29,31,34,36,38 | 19 |
Response Format
Respondents rate each item using a custom response format.
Response anchors: 1 = Strongly Disagree, 2 = Disagree, 3 = Somewhat Disagree, 4 = Somewhat Agree, 5 = Agree, 6 = Strongly Agree.
The scale includes 13 reverse-scored items to reduce acquiescence bias.
Scoring
Items are scored by subscale, with each subscale sum representing a distinct dimension.
Total scores range from 38 to 228. Interpretation guidelines:
- Low Spiritual Maturity: 38 – 101
- Moderate Spiritual Maturity: 102 – 164
- High Spiritual Maturity: 165 – 228
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.