Reactions to harassment of victims of bullying were studied. One issue was, what kind of behavior on the part of the victim is likely to a) make the others start or continue bullying or b) diminish bullying or put an end to it.Altogether 573 pupils (286 girls, 287 boys) from 11 Finnish schools served as subjects: 67 of them (33 girls, 34 boys) were identified as victims of bullying. Both peer-and self-evaluations were used as methods of the study. Three subscales, describing counteraggressive, helpless, and nonchalant behavioral responses to bullying were established on the basis of peer-evaluations of the victims' behavior. Three different subtypes of victims (the Counteraggressive, the Helpless, and the Nonchalant) were identified. Helplessness and nonchalance were found to be typical responses of the girl victims, while boy victims tended to react to bullying with counteraggression or nonchalance. The victims' self-evaluations of their behavior supported these views. Helplessness and counteraggression in the case of girl victims and counteraggression in the case of boy victims were perceived as making the bullying start or continue. The absence of helplessness in the case of girl victims, and nonchalance as well as the absence of counteraggression in the case of boy victims were perceived as making the bullying diminish or stop. @ 1996 Wiley-Liss, h e .