Loading Calculator...
Please wait a moment
Please wait a moment
A validated 20-item measure of subjective feelings of loneliness and social isolation
Indicate how often each statement describes you
1. How often do you feel that you are "in tune" with the people around you?
2. How often do you feel that you lack companionship?
3. How often do you feel that there is no one you can turn to?
4. How often do you feel alone?
5. How often do you feel part of a group of friends?
6. How often do you feel that you have a lot in common with the people around you?
7. How often do you feel that you are no longer close to anyone?
8. How often do you feel that your interests and ideas are not shared by those around you?
9. How often do you feel outgoing and friendly?
10. How often do you feel close to people?
11. How often do you feel left out?
12. How often do you feel that your relationships with others are not meaningful?
13. How often do you feel that no one really knows you well?
14. How often do you feel isolated from others?
15. How often do you feel you can find companionship when you want it?
16. How often do you feel that there are people who really understand you?
17. How often do you feel shy?
18. How often do you feel that people are around you but not with you?
19. How often do you feel that there are people you can talk to?
20. How often do you feel that there are people you can turn to?
Developer: Dr. Daniel Russell (UCLA)
Items: 20 questions
Score Range: 20-80
Reliability: High (α = 0.89-0.94)
No. Loneliness is a subjective feeling of disconnection, while being alone is an objective state. You can feel lonely in a crowd or content when alone. Loneliness is about the quality of connections, not quantity.
Chronic loneliness increases mortality risk comparable to smoking 15 cigarettes daily. It affects physical health (heart disease, immune function) and mental health (depression, cognitive decline).
Yes. Introverts need fewer but still meaningful connections. They can feel lonely if their social needs, even if smaller, are not met. Introversion is about energy, not social needs.
Research is mixed. Passive scrolling often increases loneliness, while active, meaningful online interactions can help. In-person connection generally remains more beneficial.
Surprisingly, young adults (18-25) report the highest loneliness rates. However, older adults face unique risks from loss of spouse, mobility limitations, and retirement.
If loneliness persists, affects daily functioning, or is accompanied by depression or anxiety, professional support can help. Therapists can address underlying issues and build social skills.
If loneliness is significantly impacting your well-being: