“…For socially anxious youths, this might imply that selecting friends who are equally socially anxious might be the best strategy for avoiding social scrutiny. Because social anxiety in early adolescence is linked to poor self-esteem (McCarroll, Lindsey, MacKinnon-Lewis, Campbell Chambers, & Frabutt, 2009) and conformant behaviors (Santee & Maslach, 1982), it is reasonable to think that socially anxious youths might avoid the popular groups to reduce the chance of evaluation by and disagreements with others. Although there is no direct empirical evidence that adolescents select their friends based on similarity of social anxiety, studies of younger children show that shy or withdrawn children tend to be similar to their friends in terms of socially fearful, withdrawn characteristics (Gu¨roglu, Van Lieshout, Haselager, & Scholte, 2007;Haselager, Hartup, Van Lieshout, & Riksen-Walraven, 1998;.…”