Authors: Haapasalo, J Tremblay, RE Boulerice, B Vitaro, F

Citation: J. Haapasalo et al., Relative advantages of person- and variable-based approaches for predicting problem behaviors from kindergarten assessments, J QUANT CR, 16(2), 2000, pp. 145-168

Authors: Haapasalo, J

Citation: J. Haapasalo, Young offenders' experiences of child protection services, J YOUTH ADO, 29(3), 2000, pp. 355-371

Authors: Haapasalo, J

Citation: J. Haapasalo, Sons in prison and their mothers: Is there a relationship between childhood histories of physical abuse?, CONT PERSP, 2, 2000, pp. 73-90

Authors: Haapasalo, J Aaltonen, T

Citation: J. Haapasalo et T. Aaltonen, Child abuse potential - How persistent?, J INTERP V, 14(6), 1999, pp. 571-585