摘要
目的：研究安徽汉族的7项不对称行为特征。方法：使用Excel处理安徽滁州汉族348例（男212例，女136例）数据，采用“检验和，检验的方法进行性别间和群体间的差异性检验。结果：安徽汉族的7项不对称行为特征的出现率右型均高于左型，且均无性别间差异；安徽汉族与国内12个民族右型率比较，除蒙古族外，均有不对称行为出现差异；与其他8个地区汉族人群比较，除与广东、文昌汉族外，均有3项以上不对称行为出现差异。经分析安徽汉族7项指标间的相关性，扣手与利手、利手与利足、起步类型与交叉腿、扣手与交叉腿、利足与交叉腿、起步类型与利足这6对性状特征组具有不同程度的相关性。结论：安徽地区汉族7项指标右型出现率均高于左型率，且右型～右型组合的出现率远高于左型一左型组合的出现率。
Objective： To study the 7 series of behavioral traits of lateral functional dominance in Han nationality group of Anhui. Methods： Excel was used to deal with 348 students in high school （212 males and 136 females） of Han ethnic group of Anhui, u-test was used to analyse the differences between sexes or groups, and χ^2-test was used to analyse the data of relativity. Results： The percentage of the right type on the 7 traits in Han was much higher than the left types; there was no sexual difference in Han on 7 traits： and there was obvious differences among Anhui Han and other 12 nationalities but Mongolia on the percentage. The u-test among Anhui Han and Han in other 8 areas showed that there were 3 traits with obvious difference between Anhui Han and other Han except Guangdong and Wenchang. 6 sets of data in relativity 7 traits of Anhui Han, hand clasping and handedness, handedness and foot preference, stride type and leg folding, hand clasping and leg folding, foot preference and leg folding, stride type and foot preference, had different dgree relativity. Conclusion： The percentage of R-R type （right-right type） is much higher than that of the L-L type （left-left type）.
出处
《解剖学杂志》
CAS
CSCD
北大核心
2011年第6期842-845,共4页
Chinese Journal of Anatomy
基金
国家自然科学基金（30830062）
关键词
汉族
扣手
利手
交叉臂
交叉腿
利足
起步类型
优势眼
Han nationality
hand clasping
handedness
arm folding
leg folding
foot preference
stride type
eye preferential
