Comparer des méthodes

	Échelle de solitude UCLA	Échelle d'auto-compassion
Domaine	Psychologie sociale	Psychologie sociale
Famille	Process / pipeline	Process / pipeline
Année d'origine	1978	2003
Auteur d'origine	Daniel Russell	Kristin Neff
Type	Subjective loneliness assessment scale	Mindful self-kindness and psychological resilience measure
Source fondatrice	Russell, D. W. (1996). UCLA Loneliness Scale (Version 3): Reliability, validity, and factor structure. Journal of Personality Assessment, 66(1), 20–40.	Neff, K. D. (2003). The development and validation of a scale to measure self-compassion. Self and Identity, 2(3), 223–250.
Alias	UCLA LS, UCLA Loneliness Scale, Russell Loneliness Scale	SCS, Neff Self-Compassion Scale
Apparentées	3	3
Résumé	The UCLA Loneliness Scale is a widely used instrument for measuring subjective feelings of loneliness and social isolation. Developed by Daniel Russell in the late 1970s, the scale measures the discrepancy between desired and actual social relationships. The UCLA LS has become the gold standard in loneliness research and is used across clinical, epidemiological, and social psychology studies worldwide.	The Self-Compassion Scale (SCS) is a 26-item measure assessing self-compassion—the capacity to relate to oneself with kindness and understanding, rather than harsh self-judgment, in the face of difficulty or failure. Developed by Kristin Neff in 2003, the SCS operationalizes self-compassion as a multidimensional construct involving self-kindness (versus self-criticism), common humanity (versus isolation), and mindfulness (versus over-identification with negative emotions). The instrument has become standard in clinical, positive psychology, and health psychology research examining resilience, well-being, and mental health.