Bibliografia

http://www.people.ku.edu/~preacher/sobel/sobel.htm http://davidakenny.net/cm/mediate.htm http://www.victoria.ac.nz/psyc/paul-jose-files/modgraph/continuous_data.php http://davidakenny.net/cm/moderation.htm Links importantes: Tabachnick, B., L. Fidell (2006) Using Multivariate Statistics, USA, Person International Edition, 5ª. Reis, E. (1997) Estatística Multivariada Aplicada, Lisboa, Sílabo. Maroco, J. (2010) Análise Estatística com o PASW Statistics (ex-SPSS), Pero Pinheiro. Hair, J., R. Anderson, R. Tatham & W. Black (2006) Multivariate Data Analysis, Upper Saddle River: Pearson 6ª ed. Field, A. (2005) Discovering Statistics Using SPSS, London, Sage, 2ª ed. Baron, R & D. Kenny (1986) The Moderator-Mediator Variable Distinction in Social Psychological research: Conceptual, Strategic and Statistical Considerations, Journal of Personality and Social Psychology, 51, 1173-1182. :

Tabachnick, B., L. Fidell (2000) Computer-assisted research design and analysis, Boston: Ally and Bacon. Cohen, J., P. Cohen, S. West, L. Aiken (2003) Applied Multiple Regression/Correlation. Analysis for the Behavioral Sciences, Mahawh: Laurence Erlbaum, 3ª ed. :