So sánh phương pháp

	Within-and-Between Analysis	Thang đo Trao đổi giữa Lãnh đạo và Thành viên
Lĩnh vực	Hành vi tổ chức	Hành vi tổ chức
Họ	Regression model	Process / pipeline
Năm ra đời	1984	1995
Người khởi xướng	Fred Dansereau, Joseph Alutto & Francis Yammarino	George B. Graen
Loại	Levels-of-analysis decomposition and inference method	Self-report questionnaire
Công trình gốc	Dansereau, F., Alutto, J. A., & Yammarino, F. J. (1984). Theory Testing in Organizational Behavior: The Varient Approach. Prentice-Hall. ISBN: 9780133595079	Graen, G. B., & Uhl-Bien, M. (1995). Relationship-based approach to leadership: Development of leader-member exchange (LMX) theory of leadership over 25 years. Leadership Quarterly, 6(2), 219–247.
Tên gọi khác	WABA, Within and Between Entities Analysis, Dansereau WABA, Levels-of-Analysis Analysis	LMX-7, LMX, Graen Uhl-Bien Scale
Liên quan	3	5
Tóm tắt	Within-and-Between Analysis (WABA) is a methodology for determining the level of analysis at which a relationship between variables actually operates, developed by Fred Dansereau, Joseph Alutto, and Francis Yammarino in their 1984 book on the varient approach to theory testing. The central question it answers is whether an observed correlation reflects a group-level phenomenon (differences between work units), an individual-level phenomenon (differences among individuals within units), both, or neither. WABA decomposes the variance of each variable, and the covariance between variables, into between-entity and within-entity components, then applies statistical and practical tests to draw a levels inference. Yammarino and Markham's 1992 application showed how WABA can overturn casual assumptions, demonstrating that phenomena presumed to be group-based may in fact be individual-based. Klein, Dansereau, and Hall's 1994 review situated WABA within a broader argument that levels of analysis must be specified in theory, measurement, and analysis alike. WABA forces researchers to test, rather than assume, the level at which their constructs live.	The Leader-Member Exchange Scale (LMX-7) measures the quality of the working relationship between a supervisor and employee. Developed by Graen and Uhl-Bien in 1995, it is a brief, widely adopted instrument grounded in Leader-Member Exchange theory. The scale captures mutual trust, respect, and obligation—the psychological foundation of effective working relationships. Higher LMX quality predicts engagement, performance, and retention.