So sánh phương pháp

	Thang đo Công bằng Tổ chức	Thang đo Lãnh đạo Phục vụ (Servant Leadership Scale - SLS)
Lĩnh vực	Hành vi tổ chức	Hành vi tổ chức
Họ	Process / pipeline	Process / pipeline
Năm ra đời	2001	2008
Người khởi xướng	Jason Colquitt and Robert H. Moorman	Robert K. Greenleaf (concept); Robert C. Liden et al. (measurement scale)
Loại	Self-report questionnaire	Self-report questionnaire
Công trình gốc	Colquitt, J. A. (2001). On the dimensionality of organizational justice: a construct validation of a measure. Journal of Applied Psychology, 86(3), 386-400.	Liden, R. C., Wayne, S. J., Zhao, H., & Henderson, D. (2008). Servant leadership: development of a multidimensional measure and multi-level assessment. The Leadership Quarterly, 19(2), 161-177.
Tên gọi khác	OJS, Justice Climate Scale	SLS, Servant Leader Scale
Liên quan	5	5
Tóm tắt	The Organizational Justice Scale (OJS) measures employees' perceptions of fairness in organizational settings across four dimensions: distributive justice (fairness of outcomes), procedural justice (fairness of decision-making processes), interpersonal justice (respectful and dignified treatment), and informational justice (honest and adequate communication). Developed by Colquitt (2001) and building on earlier work by Moorman (1991), the OJS assesses how fairly employees perceive they and their work are treated, predicting organizational commitment, citizenship behavior, and turnover.	The Servant Leadership Scale (SLS), developed by Liden and colleagues in 2008, measures the extent to which leaders prioritize others' well-being and development. Building on Robert Greenleaf's 1970 concept of servant leadership, the SLS operationalizes servant leadership across seven dimensions: emotional healing, creating value for community, conceptual skills, empowering others, helping followers grow and succeed, putting followers first, and behaving ethically. The scale enables assessment of leadership styles that foster trust, engagement, and organizational effectiveness.