山东汉族7项不对称行为特征的研究  

Studies on 7 behavioral traits of lateral functional dominance in Han ethnic group of Shandong

作　　者：宋瓘兰[1,2] 郑连斌[1,2] 宇克莉[1,2] 包金萍[1,2] 张兴华[1,2] 王志博[1,2] 武亚文[1,2] 

机构地区：[1]天津师范大学生命科学学院,天津300387 [2]天津师范大学天津市细胞遗传与分子调控重点实验室,天津300387

出　　处：《天津师范大学学报（自然科学版）》2011年第4期81-85,91,共6页Journal of Tianjin Normal University：Natural Science Edition

基　　金：国家自然科学基金资助项目(308030062)

摘　　要：在山东省寿光市调查了370例(男215例,女155例)山东汉族高中生扣手、利手、叠臂、叠腿、利足、起步、优势眼共7项不对称行为特征.研究结果显示:(1)山东汉族除扣手和起步的出现率左型高于右型外,其余5项的出现率均右型高于左型;(2)山东汉族除扣手存在性别间差异外,其他6项均无性别间差异;(3)u检验显示,山东汉族7项指标与蒙古族、布依族、达斡尔族和鄂温克族差异较大;(4)u检验显示,山东汉族与其他7个地区汉族人群比较,与天津汉族差异较大,与其他6个地区汉族差异相对较小;(5)山东汉族扣手与叠腿,利手与利足,利手与起步,叠腿与利手,起步与利足之间存在显著的相关性,且右型—右型组合的出现率远高于左型—左型组合的出现率;(6)聚类分析结果表明,山东地区汉族与内蒙古阿盟汉族、兴安盟汉族、巴盟汉族、回族、朝鲜族及藏族更为接近.A sample of 370 high school students（215 males,155 females） of Han ethnic group of Shandong was investigated on 7 behavioral traits of lateral functional dominance（clasping hand,handedness,folding arm,folding leg,preferential foot,stride type,preferential eye） in Shouguang of Shandong.The results are as follows：（1） The percentage of the right type on 7 traits in Han are much higher than that of left type,except clasping hand and stride type.（2） There is no sexual difference in Han on 7 traits preference,except clasping hand.（3） There are obvious differences between Shandong Han and other 4 nationalities including Mongol,Bouyei,Daur and Ewenki.（4） The u-test among Shandong Han and Han in other 7 areas shows that there is no obvious difference between Shandong Han and other Han excluding Tianjin Han.（5） Among the 7 traits,the clasping hand is correlative with folding leg,in addition,the correlations are between handedness and preferential foot,handedness and stride type,handedness and folding leg,preferential foot and stride type.The percentage of right-right type is much higher than that of left-left type.（6） The results of cluster analysis show that the 7 behavioral traits of lateral functional dominance of Han ethnic group of Shandong were similar with those of Korean,Hui,Zang and Han ethnic groups in A meng,Xingan meng,Ba meng of Inner Mongolia.

关 键 词：汉族 扣手 利手 叠臂 叠腿 利足 起步 优势眼 

分 类 号：Q984[生物学—人类学]