This study examined the development of adolescent self-reported instrumental-overt, instrumental-relational, reactive-overt, and reactive-relational aggression during middle school (N = 384; 12–14 years; 53% boys). Growth modeling indicated average increases in instrumental-relational aggression, and decreases in reactive-overt and reactive-instrumental aggression over time. Further, overt and relational aggression driven by reactive reasons (functions) predicted gains in aggression driven by instrumental reasons, and overt form of aggression predicted increases in relational form of aggression across time.
BjörkqvistK.ÖstermanK.KaukiainenA. (1992). The development of direct and indirect aggressive strategies in males and females. In BjörkqvistK.NiemeläP. (Eds.), Of mice and women: Aspects of female aggression (pp. 51–64). San Diego, CA: Academic Press.
2.
CillessenA. H. N.MayeuxL. (2004). From censure to reinforcement: Developmental changes in the association between aggression and social status. Child Development, 75(1), 147–163.
3.
FiteP. J.StauffacherK.OstrovJ. M.ColderC. R. (2008). Replication and extension of Little et al.’s (2003) forms and functions of aggression measure. International Journal of Behavioral Development, 32(3), 238–242.
4.
GodleskiS. A.OstrovJ. M. (2010). Relational aggression and hostile attribution biases: Testing multiple statistical methods and models. Journal of Abnormal Child Psychology: An official publication of the International Society for Research in Child and Adolescent Psychopathology, 38(4), 447–458.
5.
LaFontanaK. M.CillessenA. H. N. (2010). Developmental changes in the priority of perceived status in childhood and adolescence. Social Development, 19(1), 130–147.
6.
LittleT. D.JonesS. M.HenrichC. C.HawleyP. H. (2003). Disentangling the “whys” from the “whats” of aggressive behaviour. International Journal of Behavioral Development, 27(2), 122–133.
7.
MuthénL. K.MuthénB. O. (1998–2007). Mplus user’s guide (5th ed.). Los Angeles, CA: Muthén & Muthén.
8.
OjanenT.GrönroosM.SalmivalliC. (2005). An interpersonal circumplex model of children’s social goals: Links with peer-reported behavior and sociometric status. Developmental Psychology, 41(5), 699–710.
9.
PellegriniA. D.LongJ. D. (2002). A longitudinal study of bullying, dominance, and victimization during the transition from primary school through secondary school. British Journal of Developmental Psychology, 20(2), 259–280.
10.
PreddyT. M.FiteP. J. (2012). Differential associations between relational and overt aggression and children’s psychosocial adjustment. Journal of Psychopathology and Behavioral Assessment, 34(2), 182–190.
11.
SalmivalliC.HelteenvuoriT. (2007). Reactive, but not proactive aggression predicts victimization among boys. Aggressive Behavior, 33(3), 198–206.
12.
VitaroF.BrendgenM.BarkerE. D. (2006). Subtypes of aggressive behaviors: A developmental perspective. International Journal of Behavioral Development, 30(1), 12–19.
