title: Extrinsic relative to intrinsic goal pursuits and peer dynamics: selection and influence processes among adolescents.
abstract: Self-Determination Theory discerns goals and values in terms of whether they are intrinsic or extrinsic in nature. Although research substantiates the importance of goal preferences for a host of outcomes, few studies examined how such preferences develop, and studies that did pay attention to this focused on parental influence processes. The present study focuses on the role of peers. Social network analyses on longitudinal data gathered among senior high-school students (N = 695) confirm that peer similarity in goal pursuit exists, and that, although this similarity partly originates from adolescents selecting friends on the basis of perceived goal pursuit similarity, it also results from peers actively influencing each other. Hence, friends tend to become more alike in terms of goal pursuit over time. Data also suggest that, although changes in goal pursuit at this age can be predicted from peer dynamics, they cannot be attributed to parental goal promotion efforts.
authors.affiliation: Department of Psychology, Tiensestraat 102 bus 3717, 3000 KU Leuven, Belgium. Bart.Duriez@ppw.kuleuven.be
authors.forename: Bart
authors.initials: B
authors.lastname: Duriez
authors.forename: Matteo
authors.initials: M
authors.lastname: Giletta
authors.forename: Peter
authors.initials: P
authors.lastname: Kuppens
authors.forename: Maarten
authors.initials: M
authors.lastname: Vansteenkiste
mesh_terms: D000293:Adolescent; D001530:Belgium; D005260:Female; D006040:Goals; D006801:Humans; D008297:Male; D010290:Parents; D010379:Peer Group; D026684:Personal Autonomy; D011582:Psychological Theory; D012932:Social Facilitation; D011795:Surveys and Questionnaires
keywords: Goals; Peer influence; Peer selection; Peer similarity; Values