Card Noel A, Hodges Ernest V E
Department of Family Studies and Human Development, University of Arizona, Tucson, AZ 85721-0033, USA.
Dev Psychol. 2006 Nov;42(6):1327-38. doi: 10.1037/0012-1649.42.6.1327.
Similarity in early adolescent friends' general aggressiveness is well known, but questions remain regarding the degree to which friends aggress against the same victims. The authors examined this by administering the newly created Dyadic Aggression and Victimization Inventory to 417 sixth- through eighth-grade boys and girls (53%). Friends were found to share more targets for aggression than nonfriends, even after general levels of aggression were controlled (all ps < .05). Moreover, greater sharing of targets with friends relative to nonfriends was more pronounced among aggressive youths than nonaggressive youths, especially among aggressive youths' best friends relative to their other friends. Generally, these findings were similar across boys and girls as well as among older and younger youths. Implications of these findings and directions for future research are discussed.
青少年早期朋友之间在一般攻击性方面的相似性是众所周知的，但关于朋友对同一受害者进行攻击的程度仍存在疑问。作者通过对417名六至八年级的男孩和女孩（占53%）进行新创建的二元攻击与受害情况量表测试来研究这一问题。研究发现，即使在控制了总体攻击水平之后，朋友之间共同的攻击目标也比非朋友之间更多（所有p值均小于0.05）。此外，与非朋友相比，攻击性青少年与朋友之间在攻击目标上的共享程度更高，尤其是攻击性青少年的最好朋友与其他朋友相比。总体而言，这些发现在男孩和女孩以及年龄较大和较小的青少年中都是相似的。文中还讨论了这些发现的意义以及未来研究的方向。
