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Mediation Analysis

Annual Review of Psychology · 2006 · Vol. 58(1) · pp. 593–614
David P. MacKinnonAmanda J. FairchildMatthew S. Fritz

Abstract

Mediating variables are prominent in psychological theory and research. A mediating variable transmits the effect of an independent variable on a dependent variable. Differences between mediating variables and confounders, moderators, and covariates are outlined. Statistical methods to assess mediation and modern comprehensive approaches are described. Future directions for mediation analysis are discussed.

Psychometric Methodologies and TestingAdvanced Statistical Modeling TechniquesChild and Adolescent Psychosocial and Emotional DevelopmentMediationPsychologyConfoundingVariablesCovariateVariable (mathematics)Social psychologyEconometricsStatisticsMathematics

MeSH terms

Analysis of VarianceHumansLongitudinal StudiesMathematical ComputingModels, PsychologicalPsychological TheoryModels, StatisticalCausalityEffect Modifier, EpidemiologicTreatment OutcomeBiomedical Research

Funding

  • National Institute on Drug Abuse
Citations
5,306
FWCI
77.48
field-weighted impact
References
105
Percentile
100%
vs. same field & year
Citations per year
References
Discrete Multivariate Analysis: Theory and Practice.
Contemporary Sociology A Journal of Reviews · 1975 · 5,162 citations
Mediating variable framework in physical activity interventions
American Journal of Preventive Medicine · 1998 · 848 citations
Mediators and Moderators of Treatment Effects in Randomized Clinical Trials
Archives of General Psychiatry · 2002 · 2,561 citations
When moderation is mediated and mediation is moderated.
Journal of Personality and Social Psychology · 2005 · 3,315 citations
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