1. Multiple regression: Testing and interpreting interactions;Aiken,1991
2. Studying processes: Some methodological considerations;Bergman,2002
3. Peer rejection: Developmental processes and intervention strategies;Bierman,2004
4. Application of hierarchical linear models to assessing change;Bryk;Psychological Bulletin,1987
5. Hierarchical linear models: Applications and data analysis methods;Bryk,1992