遗传和环境因素对儿童青少年认知功能和人格的影响分析（完整版）实用资料(可以直接使用，可编辑完整版实用资料，欢迎下载）・论著・3四川大学华西医院心理卫生中心(成都610041通讯作者(E2mail:xuntao26@hotmail.com△重庆医科大学附一院精神科遗传和环境因素对儿童青少年认知功能和人格的影响分析张晓薇3黄颐3高欣3向云3司徒明镜3方慧3张毅3付一笑△贾璐△蒙华庆△马晓红3王英成3刘协和3李涛3【摘要】目的探讨遗传和环境因素对儿童青少年认知功能(智力、注意力及人格的影响。方法采用中国修订版-韦氏儿童智力量表(C2WISC、韦氏儿童智力量表Ⅳ(WISC2Ⅳ(EPQ评定275对6～16岁双生子的智力、注意力和人格特点。。结果6～16岁儿童青少年的智商遗传度为0124,≥12<(182vs0106,≥12岁的青少年知识和算术分测验的遗传度为0185和0176;1度(0140大于≥12岁,而女性儿童中则相反(0040700131和0142,而≥120214和0170。结论遗传因素对不同年龄段儿童青少年的智力,≥12岁上的青少年的智商、人格特征的遗传影响大于<12岁的儿童。【关键词】认知功能人格【中图分类号】R181.3【文献标识码】AAnanalysisoftheeffectofthegeneticandenvironmentfactoroncognitiveabilitiesandpersonalityofchildrenandadolescent.ZHANGXiaowei,HUANGYi,GAOXin,XIANGYun,SITUMingjing,FANGHui,ZHANGYi,FUYixi2ao,JIALu,MENGHuaqing,MAXiaohong,WANGYingcheng,LIUXiehe,LITao.MentalHealthCenter,WestChinaHospitalofSichuanUniversity,NO.20XimianqiaohengjieStreet,Chengdu.610041.Tel:028-85451413.【Abstract】ObjectiveToexploretheeffectsofthegeneticandenvironmentalfactorsonintelligence,attentionandpersonalityofchildrenandadolescentinaChinesetwinpopulation.MethodsTheintelligence,attentionandperson2alitywereinvestigatedusingtheWechslerIntelligenceScaleforChildren(C2WISC,thesymbolsearchoftheWechslerIn2telligenceScaleⅣ(WISC2ⅣandEysenckPersonalityQuestionnaire(EPQin275twinpairsaged6～16.TheimpactsofthegeneticalandenvironmentalfactorsuponIQ,attentionandpersonalitywereanalyzed.ResultsTheheritabilityofto2talIQin6～16yearsoldchildrenandadolescentwas0124,theheritabilityof≥12yearswashigherthanthoseof<12years(0182vs0106.Theheritabilityofinformationandarithmetricinthoseof<12yearsis0185and0176.Overalltherearemoderateheritabilityofattention(0135,thoughinmalestheheritabilitywashigherinchildrenof<12years(0140thanthoseof≥12years,whileinfemalesitisoppositethattheheritabilitywashigherinchildrenof≥12years(0170thanthoseof<12years.HeritabilityofNeuroticismandLiescalesofEPQwere0131and0142respectively.Formalesof≥12years,theheritabilityofExtraversionandPsychoticismscaleswereashighas0194and0170re