Linganisha mbinu

	Kiwango cha UCLA cha Upweke	Kiwango cha Kujithamini cha Rosenberg
Nyanja	Saikolojia ya Kijamii	Saikolojia ya Kijamii
Familia	Process / pipeline	Process / pipeline
Mwaka wa asili	1978	1965
Mwanzilishi	Daniel Russell	Morris Rosenberg
Aina	Subjective loneliness assessment scale	Self-esteem assessment scale
Chanzo asilia	Russell, D. W. (1996). UCLA Loneliness Scale (Version 3): Reliability, validity, and factor structure. Journal of Personality Assessment, 66(1), 20–40.	Rosenberg, M. (1965). Society and the adolescent self-image. Princeton University Press. ISBN: 978-0-691-09675-5
Majina mbadala	UCLA LS, UCLA Loneliness Scale, Russell Loneliness Scale	RSES, Rosenberg Scale, Self-Esteem Scale
Zinazohusiana	3	3
Muhtasari	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 Rosenberg Self-Esteem Scale (RSES) is a 10-item unidimensional instrument designed to measure global self-esteem in adolescents and adults. Developed by Morris Rosenberg in 1965, the RSES is one of the most widely used and shortest self-esteem measures in social and clinical psychology research. Its brevity, ease of administration, and robust psychometric properties have made it a standard reference point for self-esteem assessment across cultures and clinical populations.