Näytä suppeat kuvailutiedot

dc.contributor.authorKorhonen, T.
dc.contributor.authorLatvala, A.
dc.contributor.authorDick, D.M.
dc.contributor.authorPulkkinen, Lea
dc.contributor.authorRose, R.J.
dc.contributor.authorKaprio, J.
dc.contributor.authorHuizink, A.C.
dc.date.accessioned2019-09-23T08:20:38Z
dc.date.available2019-09-23T08:20:38Z
dc.date.issued2012
dc.identifier.citationKorhonen, T., Latvala, A., Dick, D.M., Pulkkinen, L., Rose, R.J., Kaprio, J., & Huizink, A.C. (2012). Genetic and environmental influences underlying externalizing behaviors, cigarette smoking and illicit drug use across adolescence. <i>Behavior Genetics</i>, <i>42</i>(4), 614-625. <a href="https://doi.org/10.1007/s10519-012-9528-z" target="_blank">https://doi.org/10.1007/s10519-012-9528-z</a>
dc.identifier.otherCONVID_21783698
dc.identifier.otherTUTKAID_53388
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/65602
dc.description.abstractWe investigated genetic and environmental influences common to adolescent externalizing behavior (at age 12), smoking (at age 14) and initiation of drug use (at age 17) using the FinnTwin12 cohort data. Multivariate Cholesky models were fit to data from 737 monozygotic and 722 dizygotic twin pairs. Heritability of externalizing behavior was 56%, that of smoking initiation/amount 20/32%, and initiation of drug use 27%. In the best-fitting model common environmental influences explained most of the covariance between externalizing behavior and smoking initiation (69%) and amount (77%). Covariance between smoking initiation/amount and drug use was due to additive genetic (42/22%) and common environmental (58/78%) influences. Half of the covariance between externalizing behavior and drug use was due to shared genetic and half due to the environments shared by co-twins. Using a longitudinal, prospective design, our results indicate that early observed externalizing behavior provides significant underlying genetic and environmental influences common to later substance use, here manifested as initiation of drug use in late adolescence.fi
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofseriesBehavior Genetics
dc.rightsIn Copyright
dc.subject.otheradolescence
dc.subject.othercohort studies
dc.subject.otherlongitudinal studies
dc.titleGenetic and environmental influences underlying externalizing behaviors, cigarette smoking and illicit drug use across adolescence
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201909114126
dc.contributor.laitosPsykologian laitosfi
dc.contributor.laitosDepartment of Psychologyen
dc.contributor.oppiainePsykologiafi
dc.contributor.oppiainePsychologyen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2019-09-11T15:15:10Z
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.format.pagerange614-625
dc.relation.issn0001-8244
dc.relation.numberinseries4
dc.relation.volume42
dc.type.versionacceptedVersion
dc.rights.copyright© Springer Science+Business Media, LLC 2012
dc.rights.accesslevelopenAccessfi
dc.subject.ysoympäristö
dc.subject.ysotupakointi
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p6033
jyx.subject.urihttp://www.yso.fi/onto/yso/p10017
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1007/s10519-012-9528-z
dc.type.okmA1


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