- A general model for testing mediation and moderation effectsAmanda J Fairchild
Department of Psychology, University of South Carolina, Barnwell College, 1512 Pendleton St, Columbia, SC 29208, USA
Prev Sci 10:87-99. 2009..Possible effects of interest in the model are explained, as are statistical methods to assess these effects. The methods are further illustrated in a hypothetical prevention program example...
- R2 effect-size measures for mediation analysisAmanda J Fairchild
University of South Carolina, Columbia, South Carolina 29208, USA
Behav Res Methods 41:486-98. 2009..SAS and SPSS computer code are also provided for researchers to compute the measures in their own data...
- Evaluating mediation and moderation effects in school psychology: a presentation of methods and review of current practiceAmanda J Fairchild
Department of Psychology, University of South Carolina, Barnwell College, Columbia, SC, 29208, USA
J Sch Psychol 48:53-84. 2010..Proper statistical methods to test the effects are presented, and different effect size measures for the models are provided. Extensions of the basic moderator and mediator models are also described...
- Mediation analysisDavid P MacKinnon
Department of Psychology, Arizona State University, Tempe, Arizona 85287 1104, USA
Annu Rev Psychol 58:593-614. 2007..Statistical methods to assess mediation and modern comprehensive approaches are described. Future directions for mediation analysis are discussed...