So sánh phương pháp

	Phân tích Tương tác Điều tiết	Hồi quy Bình phương Tối thiểu Thông thường (OLS)
Lĩnh vực	Suy luận nhân quả	Kinh tế lượng
Họ	Regression model	Regression model
Năm ra đời	2018	2019
Người khởi xướng	Aiken & West (1991); Hayes (PROCESS, 2018)	Wooldridge (textbook treatment); classical least squares
Loại	Linear regression with interaction term	Linear regression
Công trình gốc	Hayes, A. F. (2018). Introduction to Mediation, Moderation, and Conditional Process Analysis (2nd ed.). Guilford Press. ISBN: 978-1462534654	Wooldridge, J. M. (2019). Introductory Econometrics: A Modern Approach (7th ed.). Cengage Learning. ISBN: 978-1337558860
Tên gọi khác	interaction analysis, moderated regression, simple moderation, Düzenleyici Değişken Analizi (Moderation / İnteraksiyon)	ordinary least squares, classical linear regression, linear regression, en küçük kareler regresyonu
Liên quan	5	5
Tóm tắt	Moderation analysis tests whether the effect of a predictor X on an outcome Y changes with the level of a third variable W, the moderator. It is estimated within a regression framework through an interaction term X×W, popularised by Aiken & West (1991) and Hayes's PROCESS macro (2018).	Ordinary Least Squares is the classical linear regression method that explains a continuous outcome as a linear combination of predictors. It estimates the coefficients by minimising the sum of squared residuals, and under the Gauss-Markov assumptions these estimates are the best linear unbiased estimator (BLUE).