兴安盟3个民族7种不对称行为特征的研究  

STUDY ON 7 BEHAVIORAL TRAITS OF LATERAL FUNCTIONAL DOMINANCE IN 3 NATIONALITIES OF XING’AN LEAGUE

作　　者：韩在柱[1] 陆舜华[2] 郑连斌[3] 栗淑媛[2] 李咏兰[2] 杨海云 郭晓熊 

机构地区：[1]北京师范大学心理系,北京100875 [2]内蒙古师范大学生物系,呼和浩特010022 [3]天津师范大学生物系,天津300074 [4]兴安盟乌兰浩特市第一中学,乌兰浩特137400 [5]乌兰浩特市教育学院,乌兰浩特137400

出　　处：《人类学学报》2001年第2期137-143,共7页Acta Anthropologica Sinica

基　　金：国家自然科学基金!项目 ( 3 9660 0 3 2 );内蒙古教育厅资助!项目 (A960 4 2 )

摘　　要：于 1998年 9月对内蒙古兴安盟的汉、蒙古、朝鲜族调查了 1852例 (男 875例 ,女 977例 )中学生的 7种不对称行为特征 (利手、扣手、叠臂、叠腿、起步类型、利足、利眼 )。结果显示 :(1) 3个民族中多数不对称行为特征的右型出现率过半。 (2 )扣手、叠臂、起步类型的出现率存在一定的民族间差异 ,而其它 4种特征的出现率无此差异。 (3)多数特征的出现率男女间差异不显著。 (4 )不对称行为特征间具有相关的数量较多 ,程度较高。A sample of 1852 middle school students from 3 nationalities (Han, Mongol and Chaoxian) in Xing'an League was investigated on 7 behavioral traits of lateral functional dominance (handedness, hand clasping, arm folding, leg folding , stride type, foot preference and eye preference) in Spt.,1998. The result is as follows. (1) In all 3 nationalities studied , the frequencies of right type were over 50% in most traits .(2) The frequencies of the 7 traits except handedness, leg folding , foot preference and eye preference, showed differences among 3 nationalities. (3) The frequencies of most traits had no sexual difference. (4) Between the traits, the correlation is high. In each studied pair of the traits with correlation,the two relevant phenotypes usually showed the same lateral functional dominance.

关 键 词：不对称行为特征 汉族 蒙古族 朝鲜族 

分 类 号：Q987[生物学—遗传学]