This study examined the differential effects of two forms of adolescents’ perceptions of peers’ prosociality, aggression, and popularity, on friendship selection. Individuals’ reports of their peers’ behaviors (dyadic perceptions) and the aggregated classmates’ reports (reputational perceptions) were disentangled. The findings indicated that adolescents were more likely to befriend classmates widely perceived as prosocial (reputational perception) and were less likely to befriend classmates they perceived as aggressive (dyadic perception). For popularity, the effect of dyadic perception disappeared when including the reputational perception. The findings highlight the differences between the dyadic and reputational perceptions of peer behavior. Not only dyadic perceptions of behaviors but also reputational perceptions exert a role in befriending peers.

中文翻译：

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在解释青春期早期的友谊网络时，解开对亲社会性、攻击性和受欢迎程度的二元和声誉认知

本研究考察了两种形式的青少年对同伴亲社会性、攻击性和受欢迎程度的看法对友谊选择的不同影响。个人对同龄人行为的报告（二元认知）和汇总的同学报告（声誉认知）) 被解开。研究结果表明，青少年更有可能与被广泛认为是亲社会的同学交朋友（声誉感知），而不太可能与他们认为具有攻击性的同学交朋友（二元感知）。对于受欢迎程度，当包括声誉感知时，二元感知的影响就消失了。研究结果强调了同伴行为的二元和声誉感知之间的差异。不仅对行为的二元认知，而且声誉认知在与同龄人交朋友方面发挥作用。