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- Publisher Website: 10.1007/s10519-014-9664-8
- Scopus: eid_2-s2.0-85027945248
- PMID: 24980660
- WOS: WOS:000341495100005
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Article: Gene×Environment interactions in early externalizing behaviors: parental emotional support and socioeconomic context as moderators of genetic influences?
Title | Gene×Environment interactions in early externalizing behaviors: parental emotional support and socioeconomic context as moderators of genetic influences? |
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Authors | |
Issue Date | 2014 |
Citation | Behavior genetics, 2014, v. 44, n. 5, p. 468-486 How to Cite? |
Abstract | This study uses longitudinal population-based samples of young siblings to examine the effects of two hypothesized moderators of early externalizing behaviors: parental emotional support and family socioeconomic status. The first sample, a twin sample from the Early Childhood Longitudinal Study-Birth Cohort (ECLS-B), was composed of approximately 600 twin pairs measured on externalizing at ages 4 and 5. Results indicated stronger genetic influences on externalizing at lower levels of parental emotional support but higher levels of socioeconomic status; only the latter interaction remained significant when the two moderators were simultaneously modeled. These moderation effects were not replicated in our analyses of the National Longitudinal Survey of Youth-Child Supplement (CNLSY) data, which contained 1939 pairs of full and half siblings measured on externalizing at ages 4-5 and ages 6-7. Our results highlight the need for replication in quantitative behavior genetics research on externalizing behaviors. Potential causes for non-replication are discussed. |
Persistent Identifier | http://hdl.handle.net/10722/327515 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Cheung, Amanda K. | - |
dc.contributor.author | Harden, Kathryn P.aige | - |
dc.contributor.author | Tucker-Drob, Elliot M. | - |
dc.date.accessioned | 2023-03-31T05:31:55Z | - |
dc.date.available | 2023-03-31T05:31:55Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | Behavior genetics, 2014, v. 44, n. 5, p. 468-486 | - |
dc.identifier.uri | http://hdl.handle.net/10722/327515 | - |
dc.description.abstract | This study uses longitudinal population-based samples of young siblings to examine the effects of two hypothesized moderators of early externalizing behaviors: parental emotional support and family socioeconomic status. The first sample, a twin sample from the Early Childhood Longitudinal Study-Birth Cohort (ECLS-B), was composed of approximately 600 twin pairs measured on externalizing at ages 4 and 5. Results indicated stronger genetic influences on externalizing at lower levels of parental emotional support but higher levels of socioeconomic status; only the latter interaction remained significant when the two moderators were simultaneously modeled. These moderation effects were not replicated in our analyses of the National Longitudinal Survey of Youth-Child Supplement (CNLSY) data, which contained 1939 pairs of full and half siblings measured on externalizing at ages 4-5 and ages 6-7. Our results highlight the need for replication in quantitative behavior genetics research on externalizing behaviors. Potential causes for non-replication are discussed. | - |
dc.language | eng | - |
dc.relation.ispartof | Behavior genetics | - |
dc.title | Gene×Environment interactions in early externalizing behaviors: parental emotional support and socioeconomic context as moderators of genetic influences? | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1007/s10519-014-9664-8 | - |
dc.identifier.pmid | 24980660 | - |
dc.identifier.scopus | eid_2-s2.0-85027945248 | - |
dc.identifier.volume | 44 | - |
dc.identifier.issue | 5 | - |
dc.identifier.spage | 468 | - |
dc.identifier.epage | 486 | - |
dc.identifier.eissn | 1573-3297 | - |
dc.identifier.isi | WOS:000341495100005 | - |