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布依族7项不对称行为特征的研究
引用本文:赵洲,郑连斌,陆舜华,张淑丽,索丽娅,杨建辉. 布依族7项不对称行为特征的研究[J]. 天津师范大学学报(自然科学版), 2005, 25(1): 23-27
作者姓名:赵洲  郑连斌  陆舜华  张淑丽  索丽娅  杨建辉
作者单位:1. 天津师范大学,化学与生命科学院,天津,300074
2. 内蒙古师范大学,生命科学与技术学院,呼和浩特,010022
3. 黔南民族医学高等专科学校,贵州,都匀,558000
基金项目:国家自然科学基金资助项目(30170482)
摘    要:对布依族的7项不对称行为特征(利手、扣手、叠臂、叠腿、利足、起步和利眼)进行了调查,结果显示:(1)7项指标在布依族中的出现率R型(右型)远高于L型(左型);(2)布依族中7项指标出现率均无性别间差异;(3)与蒙古族、朝鲜族、汉族、鄂温克族、鄂伦春族、达斡尔族、汉族等民族作比较,发现布依族各项指标L型出现率偏低,且扣手、叠臂、起步L型出现率和这6个民族存在极显著性差异,叠腿L型出现率除与鄂伦春族无差异外,与另外5个民族均有极显著性差异,其他指标与这6个民族基本不存在差异;(4)布依族扣手基因频率(%)为:A=0.1653,a=0.8347;布依族利手基因频率为:B=0.6990,b=0.3010;(5)统计分析了7项指标间的相关性,发现多数指标间存在相关性,部分指标相关极显著,且R—R型组合(右型一右型)的出现频率远高于L—L型组合(左型一左型)的出现频率.

关 键 词:布依族  不对称行为  基因频率
文章编号:1671-1114(2005)01-0023-05
修稿时间:2004-07-05

Studies on 7 Behavioral Traits of Lateral Functional Dominance in Bouyei Nationality
ZHAO Zhou,ZHENG Lian-bin,LU Shun-hua,ZHANG Shu-li,SUO Li-ya,YANG Jian-hui. Studies on 7 Behavioral Traits of Lateral Functional Dominance in Bouyei Nationality[J]. Journal of Tianjin Normal University(Natural Science Edition), 2005, 25(1): 23-27
Authors:ZHAO Zhou  ZHENG Lian-bin  LU Shun-hua  ZHANG Shu-li  SUO Li-ya  YANG Jian-hui
Affiliation:ZHAO Zhou~1,ZHENG Lian-bin~1,LU Shun-hua~2,ZHANG Shu-li~1,SUO Li-ya~2,Yang Jian-hui~3
Abstract:A sample of 320 middle school students of Bouyei nationality was invested on 7 behavioral traits of lateral functional dominance (handedness, hand clasping,arm folding,leg folding,stride type,foot preference and eye preference) in Aug.,2003.The results indicated that: (1) The preference of the right type on 7 traits in Bouyei Nationality are much higher than that of left type; (2) There is no sexual difference in Bouyei nationality on 7 traits preference; (3) There is obvious difference between Bouyei nationality and other 6 nationalities on the preference of some traits,for example: hand clasping,arm folding,stride type, while others have no difference; (4) The L-type gene preference of handedness in Bouyei nationality is (0.301 0,)and the L-type gene preference of hand clasping is 0.165 3;(5) There is the higher correlation among the 7 traits; In each pair of the traits,the preference of R-R type (right-right type) is much higher than that of the L-L type(left-left type).
Keywords:Bouyei nationality  behavioral traits of lateral functional dominance  gene preference
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