title: Describing the dark side of preadolescents' peer experiences: four questions (and data) on preadolescents' enemies.
authors.affiliation: Department of Psychology, Pennsylvania State University, University Park, USA.
authors.forename: Jeffrey G
authors.initials: JG
authors.lastname: Parker
authors.forename: Bridget K
authors.initials: BK
authors.lastname: Gamm
mesh_terms: D002648:Child; D003710:Demography; D005260:Female; D006252:Hate; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D010379:Peer Group; D012059:Rejection, Psychology; D012917:Social Adjustment; D012938:Social Perception; D014481:United States