2024
DOI: 10.1007/s12564-024-09962-5
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An introduction to causal mediation analysis

Xu Qin

Abstract: Causal mediation analysis has gained increasing attention in recent years. This article guides empirical researchers through the concepts and challenges of causal mediation analysis. I first clarify the difference between traditional and causal mediation analysis and highlight the importance of adjusting for the treatment-by-mediator interaction and confounders of the treatment–mediator, treatment–outcome, and mediator–outcome relationships. I then introduce the definition of causal mediation effects under the… Show more

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Cited by 4 publications
(2 citation statements)
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“…Secondly, the mediating effect value for a × b is −0.025, and the value for a × b/c is 0.385 which is less than 1. Also considering that c' is significant, ISU plays a partial mediating role in the process of FI acting on CE [74]. And we measured the mediating effect of ISU as 38.5%.…”
Section: Test For Mediating Effectmentioning
confidence: 99%
“…Secondly, the mediating effect value for a × b is −0.025, and the value for a × b/c is 0.385 which is less than 1. Also considering that c' is significant, ISU plays a partial mediating role in the process of FI acting on CE [74]. And we measured the mediating effect of ISU as 38.5%.…”
Section: Test For Mediating Effectmentioning
confidence: 99%
“…Finally, the last three articles cover some selected but important topics in causal inference. Li et al (2024) discuss aspects of cluster randomized trials in education research, Qin (2024) provides an introduction to causal mediation analysis, and Shear and Briggs (2024) address measurement issues in causal inference.…”
mentioning
confidence: 99%