“…There is accumulating evidence showing that aggressive behavior is highly relationship specific, more commonly occurring in dyads characterized by unilateral or mutual dislike than in positive relationships such as friendships (Card & Hodges, 2007;Peets, Hodges, & Salmivalli, 2008). However, this does not mean that positively laden relationships are conflict free (e.g., Hartup, French, Laursen, Johnston, & Ogawa, 1993;Hartup, Laursen, Stewart, & Eastenson, 1988) or that aggressive (or bullying) behavior is never evidenced within friendships (Grotpeter & Crick, 1996;Mishna, Wiener, & Pepler, 2008).…”