“…Association with peers is a commonly assumed mediating mechanism across several studies of pubertal timing effects. Early pubertal timing among girls is associated with disapproval among peers, evidenced by increasing peer victimization or negative social reputations among peers (e.g., Hamlat et al, 2015; Nadeem, 2005; Reynolds & Juvonen, 2011; Teunissen et al, 2011) and deviant peer affiliation (e.g., Ge, Brody, Conger, Simons, & Murry, 2002; Mrug et al, 2014; Negriff, Brensilver, & Trickett, 2015). These findings highlight the role of the social context in the development of early developing girls’ problem behaviors.…”