1. Anderson, C. A. &Harvey, R. J. (1988). atio ion between probkms in living: An examination of measunes of depres$on, loneliness, shyness, and social anxiety. Jiwmal of%- cia 1 and Clinical PsycFrolo~, 6, 482-491.
2. Life stress and adjustment: Effects of life events experienced by young adolescents and their parents.
3. Cohen, J. & Cohen, P. (1983). Applied multiple regression/correlation analysis for the behavioralsciences (2nd ecl). Hillsdale, NJ: Lawrence Erlbaum Associates, Inc.