Loading…

Genetic and Environmental Influences on Temperament in Middle Childhood: Analyses of Teacher and Tester Ratings

Parent ratings of temperament in infancy and childhood yield evidence for genetic influence in twin studies but not in adoption studies. The present study used the sibling adoption design to investigate teacher and tester ratings of temperament in middle childhood. When each child was 7 years old, r...

Full description

Saved in:
Bibliographic Details
Published in:Child development 1996-04, Vol.67 (2), p.409-422
Main Authors: Schmitz, Stephanie, Saudino, Kimberly J., Plomin, Robert, Fulker, David W., DeFries, J. C.
Format: Article
Language:English
Subjects:
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c406t-fa5dee5d9798ad3f1f55024448ff403b2c058cab6fdcbd01d1d6c102ab0afe823
cites
container_end_page 422
container_issue 2
container_start_page 409
container_title Child development
container_volume 67
creator Schmitz, Stephanie
Saudino, Kimberly J.
Plomin, Robert
Fulker, David W.
DeFries, J. C.
description Parent ratings of temperament in infancy and childhood yield evidence for genetic influence in twin studies but not in adoption studies. The present study used the sibling adoption design to investigate teacher and tester ratings of temperament in middle childhood. When each child was 7 years old, ratings on the Colorado Childhood Temperament Inventory were obtained from a teacher and tester for more than 50 pairs each of adoptive and nonadoptive siblings in the Colorado Adoption Project. Significant genetic influence emerged for both teacher and tester ratings of Activity, for tester ratings of Sociability, and for teacher ratings of Emotionality. Results obtained from bivariate genetic analysis suggest that the modest covariance between teacher and tester ratings of Activity is entirely mediated genetically. Except for teacher ratings of Attention Span, evidence of shared family environment was nonsignificant, despite the power of the sibling adoption design to detect it.
doi_str_mv 10.2307/1131823
format article
fullrecord <record><control><sourceid>jstor_proqu</sourceid><recordid>TN_cdi_proquest_miscellaneous_78026786</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ericid>EJ523390</ericid><jstor_id>1131823</jstor_id><sourcerecordid>1131823</sourcerecordid><originalsourceid>FETCH-LOGICAL-c406t-fa5dee5d9798ad3f1f55024448ff403b2c058cab6fdcbd01d1d6c102ab0afe823</originalsourceid><addsrcrecordid>eNqF0V2L1DAUBuAgyjq7in9AoajoVTVJmzT1bhnGdWVFkPG6pMmJkyFNZpNW2H-_qVNGEBavmvI-vPk4CL0g-AOtcPORkIoIWj1CK1LzphSc1o_RCmPcllVL8VN0ntI-_1LeVmfoLOesoWSFwhV4GK0qpNfFxv-2MfgB_Chdce2Nm8ArSEXwxRaGA0Q5Z4X1xTertYNivbNO70LQn4pLL91dmrHJWKodxD-lW0hjXv6Qo_W_0jP0xEiX4PnyvUA_P2-26y_lzfer6_XlTalqzMfSSKYBmG6bVkhdGWIYw7Sua2FMjaueKsyEkj03WvUaE000VwRT2WNpID_EBXp37D3EcDvlI3SDTQqckx7ClLpG5KdoBP8vZE3DWSNEhq__gfswxXzp1JFWcMEYndGbBxGvaoJbzHFW749KxZBSBNMdoh1kvOsI7uZxdss4s3y19E39APrklvnl_O2Sy6SkM1F6ZdOJ5SpRsZm9PDKIVp3SzVeWt2jx35Z9GkN88DD35dK5tw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1634109060</pqid></control><display><type>article</type><title>Genetic and Environmental Influences on Temperament in Middle Childhood: Analyses of Teacher and Tester Ratings</title><source>Applied Social Sciences Index &amp; Abstracts (ASSIA)</source><source>International Bibliography of the Social Sciences (IBSS)</source><source>EBSCOhost MLA International Bibliography With Full Text</source><source>JSTOR Archival Journals and Primary Sources Collection</source><source>ERIC</source><creator>Schmitz, Stephanie ; Saudino, Kimberly J. ; Plomin, Robert ; Fulker, David W. ; DeFries, J. C.</creator><creatorcontrib>Schmitz, Stephanie ; Saudino, Kimberly J. ; Plomin, Robert ; Fulker, David W. ; DeFries, J. C.</creatorcontrib><description>Parent ratings of temperament in infancy and childhood yield evidence for genetic influence in twin studies but not in adoption studies. The present study used the sibling adoption design to investigate teacher and tester ratings of temperament in middle childhood. When each child was 7 years old, ratings on the Colorado Childhood Temperament Inventory were obtained from a teacher and tester for more than 50 pairs each of adoptive and nonadoptive siblings in the Colorado Adoption Project. Significant genetic influence emerged for both teacher and tester ratings of Activity, for tester ratings of Sociability, and for teacher ratings of Emotionality. Results obtained from bivariate genetic analysis suggest that the modest covariance between teacher and tester ratings of Activity is entirely mediated genetically. Except for teacher ratings of Attention Span, evidence of shared family environment was nonsignificant, despite the power of the sibling adoption design to detect it.</description><identifier>ISSN: 0009-3920</identifier><identifier>EISSN: 1467-8624</identifier><identifier>DOI: 10.2307/1131823</identifier><identifier>PMID: 8625721</identifier><identifier>CODEN: CHDEAW</identifier><language>eng</language><publisher>Malden, MA: University of Chicago Press</publisher><subject>Adopted Children ; Adoption - psychology ; Analysis of Variance ; Behavioral genetics ; Biological and medical sciences ; Child ; Child Behavior ; Child development ; Child psychology ; Childhood ; Colorado ; Colorado Childhood Temperament Inventory ; Covariance ; Developmental psychology ; Elementary School Teachers ; Emotionality ; Environment ; Environmental-Genetic factors ; Examiners ; Faculty ; Female ; Fundamental and applied biological sciences. Psychology ; Genetic Variation ; Genetics ; Genetics, Behavioral ; Humans ; Longitudinal studies ; Male ; Multivariate Analysis ; Nature Nurture Controversy ; Parents - psychology ; Personality ; Personality Inventory ; Prospective Studies ; Psychological Evaluation ; Psychology. Psychoanalysis. Psychiatry ; Psychology. Psychophysiology ; Research Design ; Siblings ; Sociability ; Temperament ; Temperament - physiology ; Twin studies ; Young Children</subject><ispartof>Child development, 1996-04, Vol.67 (2), p.409-422</ispartof><rights>Copyright 1996 The Society for Research in Child Development, Inc.</rights><rights>1996 INIST-CNRS</rights><rights>Copyright Blackwell Publishers Inc. Apr 1996</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c406t-fa5dee5d9798ad3f1f55024448ff403b2c058cab6fdcbd01d1d6c102ab0afe823</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/1131823$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/1131823$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,30978,30979,33202,58216,58449</link.rule.ids><backlink>$$Uhttp://eric.ed.gov/ERICWebPortal/detail?accno=EJ523390$$DView record in ERIC$$Hfree_for_read</backlink><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=3078351$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/8625721$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Schmitz, Stephanie</creatorcontrib><creatorcontrib>Saudino, Kimberly J.</creatorcontrib><creatorcontrib>Plomin, Robert</creatorcontrib><creatorcontrib>Fulker, David W.</creatorcontrib><creatorcontrib>DeFries, J. C.</creatorcontrib><title>Genetic and Environmental Influences on Temperament in Middle Childhood: Analyses of Teacher and Tester Ratings</title><title>Child development</title><addtitle>Child Dev</addtitle><description>Parent ratings of temperament in infancy and childhood yield evidence for genetic influence in twin studies but not in adoption studies. The present study used the sibling adoption design to investigate teacher and tester ratings of temperament in middle childhood. When each child was 7 years old, ratings on the Colorado Childhood Temperament Inventory were obtained from a teacher and tester for more than 50 pairs each of adoptive and nonadoptive siblings in the Colorado Adoption Project. Significant genetic influence emerged for both teacher and tester ratings of Activity, for tester ratings of Sociability, and for teacher ratings of Emotionality. Results obtained from bivariate genetic analysis suggest that the modest covariance between teacher and tester ratings of Activity is entirely mediated genetically. Except for teacher ratings of Attention Span, evidence of shared family environment was nonsignificant, despite the power of the sibling adoption design to detect it.</description><subject>Adopted Children</subject><subject>Adoption - psychology</subject><subject>Analysis of Variance</subject><subject>Behavioral genetics</subject><subject>Biological and medical sciences</subject><subject>Child</subject><subject>Child Behavior</subject><subject>Child development</subject><subject>Child psychology</subject><subject>Childhood</subject><subject>Colorado</subject><subject>Colorado Childhood Temperament Inventory</subject><subject>Covariance</subject><subject>Developmental psychology</subject><subject>Elementary School Teachers</subject><subject>Emotionality</subject><subject>Environment</subject><subject>Environmental-Genetic factors</subject><subject>Examiners</subject><subject>Faculty</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Genetic Variation</subject><subject>Genetics</subject><subject>Genetics, Behavioral</subject><subject>Humans</subject><subject>Longitudinal studies</subject><subject>Male</subject><subject>Multivariate Analysis</subject><subject>Nature Nurture Controversy</subject><subject>Parents - psychology</subject><subject>Personality</subject><subject>Personality Inventory</subject><subject>Prospective Studies</subject><subject>Psychological Evaluation</subject><subject>Psychology. Psychoanalysis. Psychiatry</subject><subject>Psychology. Psychophysiology</subject><subject>Research Design</subject><subject>Siblings</subject><subject>Sociability</subject><subject>Temperament</subject><subject>Temperament - physiology</subject><subject>Twin studies</subject><subject>Young Children</subject><issn>0009-3920</issn><issn>1467-8624</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><sourceid>7SW</sourceid><sourceid>7QJ</sourceid><sourceid>8BJ</sourceid><recordid>eNqF0V2L1DAUBuAgyjq7in9AoajoVTVJmzT1bhnGdWVFkPG6pMmJkyFNZpNW2H-_qVNGEBavmvI-vPk4CL0g-AOtcPORkIoIWj1CK1LzphSc1o_RCmPcllVL8VN0ntI-_1LeVmfoLOesoWSFwhV4GK0qpNfFxv-2MfgB_Chdce2Nm8ArSEXwxRaGA0Q5Z4X1xTertYNivbNO70LQn4pLL91dmrHJWKodxD-lW0hjXv6Qo_W_0jP0xEiX4PnyvUA_P2-26y_lzfer6_XlTalqzMfSSKYBmG6bVkhdGWIYw7Sua2FMjaueKsyEkj03WvUaE000VwRT2WNpID_EBXp37D3EcDvlI3SDTQqckx7ClLpG5KdoBP8vZE3DWSNEhq__gfswxXzp1JFWcMEYndGbBxGvaoJbzHFW749KxZBSBNMdoh1kvOsI7uZxdss4s3y19E39APrklvnl_O2Sy6SkM1F6ZdOJ5SpRsZm9PDKIVp3SzVeWt2jx35Z9GkN88DD35dK5tw</recordid><startdate>19960401</startdate><enddate>19960401</enddate><creator>Schmitz, Stephanie</creator><creator>Saudino, Kimberly J.</creator><creator>Plomin, Robert</creator><creator>Fulker, David W.</creator><creator>DeFries, J. C.</creator><general>University of Chicago Press</general><general>Blackwell</general><general>University of Chicago Press for the Society for Research in Child Development, etc</general><general>Blackwell Publishing Ltd</general><scope>7SW</scope><scope>BJH</scope><scope>BNH</scope><scope>BNI</scope><scope>BNJ</scope><scope>BNO</scope><scope>ERI</scope><scope>PET</scope><scope>REK</scope><scope>WWN</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>FIXVA</scope><scope>FKUCP</scope><scope>IOIBA</scope><scope>K30</scope><scope>PAAUG</scope><scope>PAWHS</scope><scope>PAWZZ</scope><scope>PAXOH</scope><scope>PBHAV</scope><scope>PBQSW</scope><scope>PBYQZ</scope><scope>PCIWU</scope><scope>PCMID</scope><scope>PCZJX</scope><scope>PDGRG</scope><scope>PDWWI</scope><scope>PETMR</scope><scope>PFVGT</scope><scope>PGXDX</scope><scope>PIHIL</scope><scope>PISVA</scope><scope>PJCTQ</scope><scope>PJTMS</scope><scope>PLCHJ</scope><scope>PMHAD</scope><scope>PNQDJ</scope><scope>POUND</scope><scope>PPLAD</scope><scope>PQAPC</scope><scope>PQCAN</scope><scope>PQCMW</scope><scope>PQEME</scope><scope>PQHKH</scope><scope>PQMID</scope><scope>PQNCT</scope><scope>PQNET</scope><scope>PQSCT</scope><scope>PQSET</scope><scope>PSVJG</scope><scope>PVMQY</scope><scope>PZGFC</scope><scope>7QJ</scope><scope>7TK</scope><scope>8BJ</scope><scope>FQK</scope><scope>JBE</scope><scope>U9A</scope><scope>7X8</scope></search><sort><creationdate>19960401</creationdate><title>Genetic and Environmental Influences on Temperament in Middle Childhood: Analyses of Teacher and Tester Ratings</title><author>Schmitz, Stephanie ; Saudino, Kimberly J. ; Plomin, Robert ; Fulker, David W. ; DeFries, J. C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c406t-fa5dee5d9798ad3f1f55024448ff403b2c058cab6fdcbd01d1d6c102ab0afe823</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>Adopted Children</topic><topic>Adoption - psychology</topic><topic>Analysis of Variance</topic><topic>Behavioral genetics</topic><topic>Biological and medical sciences</topic><topic>Child</topic><topic>Child Behavior</topic><topic>Child development</topic><topic>Child psychology</topic><topic>Childhood</topic><topic>Colorado</topic><topic>Colorado Childhood Temperament Inventory</topic><topic>Covariance</topic><topic>Developmental psychology</topic><topic>Elementary School Teachers</topic><topic>Emotionality</topic><topic>Environment</topic><topic>Environmental-Genetic factors</topic><topic>Examiners</topic><topic>Faculty</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Genetic Variation</topic><topic>Genetics</topic><topic>Genetics, Behavioral</topic><topic>Humans</topic><topic>Longitudinal studies</topic><topic>Male</topic><topic>Multivariate Analysis</topic><topic>Nature Nurture Controversy</topic><topic>Parents - psychology</topic><topic>Personality</topic><topic>Personality Inventory</topic><topic>Prospective Studies</topic><topic>Psychological Evaluation</topic><topic>Psychology. Psychoanalysis. Psychiatry</topic><topic>Psychology. Psychophysiology</topic><topic>Research Design</topic><topic>Siblings</topic><topic>Sociability</topic><topic>Temperament</topic><topic>Temperament - physiology</topic><topic>Twin studies</topic><topic>Young Children</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Schmitz, Stephanie</creatorcontrib><creatorcontrib>Saudino, Kimberly J.</creatorcontrib><creatorcontrib>Plomin, Robert</creatorcontrib><creatorcontrib>Fulker, David W.</creatorcontrib><creatorcontrib>DeFries, J. C.</creatorcontrib><collection>ERIC</collection><collection>ERIC (Ovid)</collection><collection>ERIC</collection><collection>ERIC</collection><collection>ERIC (Legacy Platform)</collection><collection>ERIC( SilverPlatter )</collection><collection>ERIC</collection><collection>ERIC PlusText (Legacy Platform)</collection><collection>Education Resources Information Center (ERIC)</collection><collection>ERIC</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Periodicals Index Online Segment 03</collection><collection>Periodicals Index Online Segment 04</collection><collection>Periodicals Index Online Segment 29</collection><collection>Periodicals Index Online</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - West</collection><collection>Primary Sources Access (Plan D) - International</collection><collection>Primary Sources Access &amp; Build (Plan A) - MEA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Midwest</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Northeast</collection><collection>Primary Sources Access (Plan D) - Southeast</collection><collection>Primary Sources Access (Plan D) - North Central</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Southeast</collection><collection>Primary Sources Access (Plan D) - South Central</collection><collection>Primary Sources Access &amp; Build (Plan A) - UK / I</collection><collection>Primary Sources Access (Plan D) - Canada</collection><collection>Primary Sources Access (Plan D) - EMEALA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - North Central</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - South Central</collection><collection>Primary Sources Access &amp; Build (Plan A) - International</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - International</collection><collection>Primary Sources Access (Plan D) - West</collection><collection>Periodicals Index Online Segments 1-50</collection><collection>Primary Sources Access (Plan D) - APAC</collection><collection>Primary Sources Access (Plan D) - Midwest</collection><collection>Primary Sources Access (Plan D) - MEA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Canada</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - UK / I</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - EMEALA</collection><collection>Primary Sources Access &amp; Build (Plan A) - APAC</collection><collection>Primary Sources Access &amp; Build (Plan A) - Canada</collection><collection>Primary Sources Access &amp; Build (Plan A) - West</collection><collection>Primary Sources Access &amp; Build (Plan A) - EMEALA</collection><collection>Primary Sources Access (Plan D) - Northeast</collection><collection>Primary Sources Access &amp; Build (Plan A) - Midwest</collection><collection>Primary Sources Access &amp; Build (Plan A) - North Central</collection><collection>Primary Sources Access &amp; Build (Plan A) - Northeast</collection><collection>Primary Sources Access &amp; Build (Plan A) - South Central</collection><collection>Primary Sources Access &amp; Build (Plan A) - Southeast</collection><collection>Primary Sources Access (Plan D) - UK / I</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - APAC</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - MEA</collection><collection>Applied Social Sciences Index &amp; Abstracts (ASSIA)</collection><collection>Neurosciences Abstracts</collection><collection>International Bibliography of the Social Sciences (IBSS)</collection><collection>International Bibliography of the Social Sciences</collection><collection>International Bibliography of the Social Sciences</collection><collection>MEDLINE - Academic</collection><jtitle>Child development</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Schmitz, Stephanie</au><au>Saudino, Kimberly J.</au><au>Plomin, Robert</au><au>Fulker, David W.</au><au>DeFries, J. C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><ericid>EJ523390</ericid><atitle>Genetic and Environmental Influences on Temperament in Middle Childhood: Analyses of Teacher and Tester Ratings</atitle><jtitle>Child development</jtitle><addtitle>Child Dev</addtitle><date>1996-04-01</date><risdate>1996</risdate><volume>67</volume><issue>2</issue><spage>409</spage><epage>422</epage><pages>409-422</pages><issn>0009-3920</issn><eissn>1467-8624</eissn><coden>CHDEAW</coden><abstract>Parent ratings of temperament in infancy and childhood yield evidence for genetic influence in twin studies but not in adoption studies. The present study used the sibling adoption design to investigate teacher and tester ratings of temperament in middle childhood. When each child was 7 years old, ratings on the Colorado Childhood Temperament Inventory were obtained from a teacher and tester for more than 50 pairs each of adoptive and nonadoptive siblings in the Colorado Adoption Project. Significant genetic influence emerged for both teacher and tester ratings of Activity, for tester ratings of Sociability, and for teacher ratings of Emotionality. Results obtained from bivariate genetic analysis suggest that the modest covariance between teacher and tester ratings of Activity is entirely mediated genetically. Except for teacher ratings of Attention Span, evidence of shared family environment was nonsignificant, despite the power of the sibling adoption design to detect it.</abstract><cop>Malden, MA</cop><pub>University of Chicago Press</pub><pmid>8625721</pmid><doi>10.2307/1131823</doi><tpages>14</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0009-3920
ispartof Child development, 1996-04, Vol.67 (2), p.409-422
issn 0009-3920
1467-8624
language eng
recordid cdi_proquest_miscellaneous_78026786
source Applied Social Sciences Index & Abstracts (ASSIA); International Bibliography of the Social Sciences (IBSS); EBSCOhost MLA International Bibliography With Full Text; JSTOR Archival Journals and Primary Sources Collection; ERIC
subjects Adopted Children
Adoption - psychology
Analysis of Variance
Behavioral genetics
Biological and medical sciences
Child
Child Behavior
Child development
Child psychology
Childhood
Colorado
Colorado Childhood Temperament Inventory
Covariance
Developmental psychology
Elementary School Teachers
Emotionality
Environment
Environmental-Genetic factors
Examiners
Faculty
Female
Fundamental and applied biological sciences. Psychology
Genetic Variation
Genetics
Genetics, Behavioral
Humans
Longitudinal studies
Male
Multivariate Analysis
Nature Nurture Controversy
Parents - psychology
Personality
Personality Inventory
Prospective Studies
Psychological Evaluation
Psychology. Psychoanalysis. Psychiatry
Psychology. Psychophysiology
Research Design
Siblings
Sociability
Temperament
Temperament - physiology
Twin studies
Young Children
title Genetic and Environmental Influences on Temperament in Middle Childhood: Analyses of Teacher and Tester Ratings
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T18%3A26%3A13IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstor_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Genetic%20and%20Environmental%20Influences%20on%20Temperament%20in%20Middle%20Childhood:%20Analyses%20of%20Teacher%20and%20Tester%20Ratings&rft.jtitle=Child%20development&rft.au=Schmitz,%20Stephanie&rft.date=1996-04-01&rft.volume=67&rft.issue=2&rft.spage=409&rft.epage=422&rft.pages=409-422&rft.issn=0009-3920&rft.eissn=1467-8624&rft.coden=CHDEAW&rft_id=info:doi/10.2307/1131823&rft_dat=%3Cjstor_proqu%3E1131823%3C/jstor_proqu%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c406t-fa5dee5d9798ad3f1f55024448ff403b2c058cab6fdcbd01d1d6c102ab0afe823%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=1634109060&rft_id=info:pmid/8625721&rft_ericid=EJ523390&rft_jstor_id=1131823&rfr_iscdi=true