Kaj Björkqvist

Bullying as a group process: Participant roles and their relations to social status within the group

Christina Salmivalli, Kirsti Lagerspetz, Kaj Björkqvist et al. · Aggressive Behavior · 1998 · 2K citations

Social Sciences, Psychology, Social Psychology +9

Do girls manipulate and boys fight? developmental trends in regard to direct and indirect aggression

Kaj Björkqvist, Kirsti Lagerspetz, Ari Kaukiainen · Aggressive Behavior · 1992 · 1.6K citations

Social Sciences, Human Development, Psychology +17

Is indirect aggression typical of females? gender differences in aggressiveness in 11- to 12-year-old children

Kirsti Lagerspetz, Kaj Björkqvist, Tarja Peltonen · Aggressive Behavior · 1988 · 883 citations

Social Sciences, Psychology, Social Psychology +17

Aggression among university employees

Kaj Björkqvist, Karin Österman, Monika Hjelt-Bäck · Aggressive Behavior · 1994 · 786 citations

Social Sciences, Psychology, Social Psychology +14

Sex differences in covert aggression among adults

Kaj Björkqvist, Karin Österman, Kirsti Lagerspetz · Aggressive Behavior · 1994 · 458 citations

Social Sciences, Psychology, Social Psychology +11