title: Attachment security to mothers and fathers and the developmental trajectories of depressive symptoms in adolescence: which parent for which trajectory?
abstract: This longitudinal study investigated the links between adolescents' perceptions of attachment security in their relationships with their mothers and fathers and developmental trajectories of depressive symptoms in a community sample of 414 adolescents (45 % males). The participants were followed annually from age 11 (end of elementary school) to 16 (end of high school). Group-based trajectory modeling analyses conditional on risk and protective factors identified four trajectories of depressive symptoms across adolescence: moderate stable (MS; 54.57 % of the sample), low stable (LS; 27.16 %), moderate increasing (MI; 11.30 %), and high declining (HD; 6.97 %). Membership in the HD versus LS trajectory group was predicted by attachment security to both the mother and father at baseline (age 11), whereas attachment security to the mother increased the odds of belonging to the MS and MI groups. These relationships were statistically significant after controlling for gender, anxiety symptoms, and academic competence. The findings are discussed with respect to their contribution to attachment theory and the research on the complementary contributions of mothers and fathers to the prevention of depressive symptomatology during adolescence.
authors.affiliation: Département d'études sur l'enseignement et l'apprentissage, Faculté des sciences de l'éducation, Université Laval, Local 934, 2320, Rue des Bibliothèques, Quebec, QC, G1V 0A6, Canada, Stephane.Duchesne@fse.ulaval.ca.
authors.forename: Stéphane
authors.initials: S
authors.lastname: Duchesne
authors.forename: Catherine F
authors.initials: CF
authors.lastname: Ratelle
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior / Q000523:psychology*; D002170:Canada; D002648:Child; D003866:Depressive Disorder / Q000175:diagnosis*; D005220:Fathers / Q000523:psychology*; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D009035:Mothers / Q000523:psychology*; D009769:Object Attachment; D010287:Parent-Child Relations