摘要
报道了鄂伦春、鄂温克、达斡尔族7项一侧优势功能特征（扣手、利手、叠臂、叠腿、起步类型、优势足、优势眼）。结果显示，3个民族7项特征的左右型分布规律有较多的相似之处，绝大多数特征与性别无关。鄂温克族和达斡尔族的利手与叠腿、优势足、起步类型间均具明显关联，其腿足特征间的相关程度亦优于手臂特征。鄂伦春族则不然。
Authors reported 7 traits of lateral functional dominance including hand clasping, handedness,armfolding,legfolding,stridetype,footpreferenceandeyepreferenceinOroqen,EwenkiandDaurnationalities.Theresultsshowedasfollows:(1)Amongthreenationalitiestheirleftandrightdistributivepatternsofthetraitshadmanysimilaritiesandtherewasnorelationbetweenmosttraitsandsexes.(2)Therewereobviouscorelationsbetweenhandednessandlegfolding,handednessandfootpreference,handednessandstridetypeinEweikeandDaurnationalities.Comparedwiththetraitsofleg footwithinterrelation,thetraitsofhand armhadlittledegreeoncorrelationinEwenkiandDaur.(3)Therewascorrelationbetweeneyepreferenceandhandclaspingbutnorelationbetweenhandednessandhandclasping.
出处
《遗传》
CAS
CSCD
北大核心
2000年第5期287-291,共5页
Hereditas（Beijing)
基金
国家自然科学基金!资助项目(编号:39660032)
关键词
一侧优势功能
鄂伦春族
鄂温克族
群体特征
lateralfunctionaldominance
stridetype
Oroqennationality
Ewenkinationality
Daurnationality
