江苏汉族5项舌运动类型的研究

调查江苏汉族336例学生（男125例,女211例）的舌运动类型（卷舌、叠舌、翻舌、尖舌、三叶舌）.结果表明：（1）江苏汉族除尖舌以外其他4种舌运动类型出现率性别间均无明显差异.（2）在我国族群中,江苏汉族的卷舌率、叠舌率和翻舌率中等,尖舌率偏低,三叶舌最低.（3）江苏汉族5项舌运动类型间有4对相对性状存在着相关,分别是卷舌与叠舌（相关极显著）、卷舌与翻舌（相关极显著）、叠舌与翻舌（相关显著）以及叠舌与三叶舌（相关极显著）.这一结果表明：江苏汉族5项舌运动类型间相关性较小.（4）聚类分析表明：江苏汉族与独龙族、仫佬族和布依族最为接近.

Studies on five tongue moving types in Jiangsu Han nationality

336 senior high school students(125 males,211 females) of Jiangsu Han were investigated on 5 tongue moving types including tongue rolling,tongue folding,tongue twisting,pointed tongue and clover-leaf tongue.The results were as follows:(1) No significant sexual difference was found in the frequencies of 4 tongue moving types except pointed tongue.(2) Compared with other groups,Jiangsu Han had middle frequencies of tongue rolling,tongue folding,tongue twisting,and had lower frequencies of pointed tongue and clover-leaf tongue.(3) Only 4 pairs were related among the 5 tongue moving types: tongue rolling with tongue folding(the highly significant correlation),tongue rolling with tongue twisting(the highly significant correlation),tongue folding with tongue twisting(the significant correlation),tongue folding with clover-leaf tongue(the highly significant correlation).The result showed that correlations were little among the 5 tongue moving types.(4) The results of cluster analysis showed that the tongue moving types of Jiangsu Han were similar with those of Derung,Mulam and Bouyei.