• Boys’ and girls’ relational and physical aggression in nine countries 

      Jennifer E Lansford, Ann T Skinner, Emma Sorbring, Laura Di Giunta, Kirby Deater‐Deckard, Kenneth A Dodge, Patrick S Malone, Paul Oburu, Concetta Pastorelli, Sombat Tapanya, Liliana Maria Uribe Tirado, Arnaldo Zelli, Suha M Al‐Hassan, Liane Pena Alampay, Dario Bacchini, Anna Silvia Bombi, Marc H Bornstein, Lei Chang (Wiley Periodicals, Inc., 2012-07)
      Distinguishing between relational and physical aggression has become a key feature of many developmental studies in North America and Western Europe, but very little information is available on relational and physical ...