Scale Overview
The Differential Loneliness Scale – Short Student Version (DLS-SV) was developed by Nicholas Schmidt, Vello Sermat (1983). It is designed to measure Loneliness. The scale is intended for use with College students and adults.
Scale Structure
This instrument consists of 20 items organized into 4 factors/subscales: Romantic/Sexual Relationships, Friendships, Family Relationships, Larger Groups/Community.
| Factor / Subscale |
Items |
N |
| Romantic/Sexual Relationships |
2,6,11,18,19 |
5 |
| Friendships |
8,10,13,15,17 |
5 |
| Family Relationships |
1,4,5,7,16 |
5 |
| Larger Groups/Community |
3,9,12,14,20 |
5 |
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 scored by subscale, with each subscale sum representing a distinct dimension.
Total scores range from 0 to 20. Interpretation guidelines:
- Low Loneliness: 0 – 6
- Moderate Loneliness: 7 – 13
- High Loneliness: 14 – 20
Administration
The scale is self-administered and typically takes approximately 5 minutes to complete. It can be administered individually or in group settings. No special training is required for administration.