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| ベイズ流調整媒介× | パス解析× | |
|---|---|---|
| 分野 | 統計学 | 統計学 |
| 系統 | Latent structure | Latent structure |
| 提唱年≠ | 2009–2013 | 1921 |
| 提唱者≠ | Yuan & MacKinnon (Bayesian mediation); Hayes (conditional process framework) | Sewall Wright |
| 種類≠ | Conditional indirect effect model | Causal / mediation model |
| 原典≠ | Yuan, Y. & MacKinnon, D. P. (2009). Bayesian mediation analysis. Psychological Methods, 14(4), 301–322. DOI ↗ | Wright, S. (1921). Correlation and causation. Journal of Agricultural Research, 20(7), 557–585. link ↗ |
| 別名 | Bayesian conditional process analysis, Bayesian mediated moderation, Bayesian PROCESS model, Bayesian conditional indirect effect | PA, path coefficient analysis, observed-variable SEM, causal path modeling |
| 関連≠ | 4 | 5 |
| 概要≠ | Bayesian moderated mediation estimates how a mediator transmits the effect of a predictor onto an outcome, and whether that indirect effect varies in size depending on a moderator variable — all within a Bayesian framework that quantifies uncertainty via posterior distributions rather than p-values and confidence intervals. | Path analysis tests a researcher-specified causal diagram among observed variables by decomposing their intercorrelations into direct effects, indirect (mediated) effects, and spurious associations. Developed by Sewall Wright in 1921, it is the observed-variable special case of structural equation modeling and remains a standard tool for theory-driven multivariate causal inference. |
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