RMediation: An R package for mediation analysis confidence intervals

Alwin, D. F., & Hauser, R. M. (1975). Decomposition of effects in path analysis. American Sociological Review, 40, 37–47.

Baron, R. M., & Kenny, D. A. (1986). The moderator-mediator variable distinction in social psychological research: Conceptual, strategic, and statistical considerations. Journal of Personality and Social Psychology, 51, 1173–1182.

Craig, C. C. (1936). On the frequency function of xy. Annals of Mathematical Statistics, 7, 1–15.

R Development Core Team (2010). R: A language and environment for statistical computing [Computer software]. Vienna, Austria. Available from http://www.R-project.org

Good, P. I. (2006). Resampling methods: A practical guide to data analysis (3rd ed.). Boston: Birkhäuser.

Harlow, L., Mulaik, S. A., & Steiger, J. H. (Eds.). (1997). What if there were no significance tests? Mahwah: Erlbaum.

MacKinnon, D. P. (2008). Introduction to statistical mediation analysis. New York: Erlbaum.

MacKinnon, D. P., & Dwyer, J. H. (1993). Estimating mediated effects in prevention studies. Evaluation Review, 17, 144–158.

MacKinnon, D. P., Fairchild, A. J., & Fritz, M. S. (2007). Mediation analysis. Annual Review of Psychology, 58, 593–614.

MacKinnon, D. P., Fritz, M. S., Williams, J., & Lockwood, C. M. (2007). Distribution of the product confidence limits for the indirect effect: Program PRODCLIN. Behavior Research Methods, 39, 384–389.

MacKinnon, D. P., Lockwood, C. M., Hoffman, J. M., West, S. G., & Sheets, V. (2002). A comparison of methods to test mediation and other intervening variable effects. Psychological Methods, 7, 83–104.

MacKinnon, D. P., Lockwood, C. M., & Williams, J. (2004). Confidence limits for the indirect effect: Distribution of the product and resampling methods. Multivariate Behavioral Research, 39, 99–128.

MacKinnon, D. P., Warsi, G., & Dwyer, J. H. (1995). A simulation study of mediated effect measures. Multivariate Behavioral Research, 30, 41–62.

Meeker, W. Q., Cornwell, L. W., & Aroian, L. A. (1981). Selected tables in mathematical statistics: The product of two normally distributed random variables. Providence: American Mathematical Society.

Meeker, W. Q., & Escobar, L. A. (1994). An algorithm to compute the cdf of the product of two normal random variables. Communications in Statistics: Simulation and Computation, 23, 271–280.

Tofighi, D., MacKinnon, D. P., & Yoon, M. (2009). Covariances between regression coefficient estimates in a single mediator model. The British Journal of Mathematical and Statistical Psychology, 62, 457–484.

Wilkinson, L., & the Task Force on Statistical Inference. (1999). Statistical methods in psychology journals: Guidelines and explanations. The American Psychologist, 54, 594–604.