So sánh phương pháp

	Ghép cặp điểm xu hướng trong nghiên cứu giáo dục	Trọng số Xác suất Nghịch đảo của Điều trị (IPW / IPTW)
Lĩnh vực	Suy luận nhân quả	Suy luận nhân quả
Họ	Regression model	Regression model
Năm ra đời	1983 (foundational); education adoption widespread from late 1990s	2000
Người khởi xướng	Rosenbaum & Rubin (1983); widely adopted in education research via Shadish, Cook & Campbell (2002)	Robins, Hernán & Brumback
Loại	Quasi-experimental / matching-based causal inference	Causal inference weighting estimator
Công trình gốc	Rosenbaum, P. R., & Rubin, D. B. (1983). The central role of the propensity score in observational studies for causal effects. Biometrika, 70(1), 41-55.	Robins, J. M., Hernán, M. A., & Brumback, B. (2000). Marginal Structural Models and Causal Inference in Epidemiology. Epidemiology, 11(5), 550-560.
Tên gọi khác	PSM in education, educational PSM, PSM for program evaluation in schools, propensity matching education	IPW, IPTW, inverse probability of treatment weighting, marginal structural model weighting
Liên quan	5	5
Tóm tắt	Propensity Score Matching (PSM) in education research is a quasi-experimental technique that creates comparable treatment and control groups from observational student, teacher, or school data. By balancing groups on observed background characteristics, it enables credible causal estimates of educational interventions — such as tutoring programs, school choice policies, or teacher professional development — when random assignment is infeasible.	Inverse Probability Weighting is a causal-inference method that assigns each observation a weight equal to the inverse of its probability of receiving the treatment it actually received. Introduced by Robins, Hernán and Brumback (2000) for marginal structural models, it builds a pseudo-population in which treatment is independent of measured confounders, balancing selection bias.