高中生指掌嵴纹与智商相关性研究

目的 为早期发现高智力人才提供一种简便、易行,易于掌握的筛杳手段.方法 用碳沫-透叫胶带法和直接观察法,以普通学校同龄的学习能力较差的学牛作对照组,观察了重点中学(包括数学特长班)学牛的指掌嵴纹指标,筛选出差异较大的皮纹参数进行统计学处理.用瑞文推理测试及相应软件包分析,测出以上2组学生的智商,并同中考成绩做相关分析.结果 重点高中学牛总指嵴数[(149.54±41.51)个],弓型纹出现率(4.95%)均高于对照组[(140.53±38.21)个,2.84%],均差异有显著性(P<0.01).ATD角(双手),斗形纹,桡箕数均小于埘照组,亦差异有显著性.2组的中考成绩及智商均呈显著差异,智商与中考成绩呈正相关.结论 重点中学学生智商总体水平要高于普通学校,且具一定表皮嵴纹特征.

A study of correlativity between dermatoglyph in major senior school students and intelligence quotient

Objective To provide a convenient and easy screening method for discovering highly intelligent children at an early stage. Methods Charcoal power-transparent rubberized band method and direct study method. Make contrast with relatively poor students of the same age in the common middle school. Study the data of skin ridge in finger and palm of the major school student (including mathematical specialty class) and choose noticeably different data of dermatoglyph for statistical treatment. Use Kei-wen's inference test and relevant software system as a fool of analysis and find out the IQ of the above two group students and compare it with the result of the high school entrance exam. Results The total-finger ridge count( TFRC) , the arch count of the major senior school students were all higher than the contrasted group . They showed an exceeding remarkable or remarkable difference. The ATD argyle (both hands) the whorl and the radial loop count were all smaller than the contrasted group and also showed an exceeding remarkable difference. The grade of the high school entrance exam and the IQ was in direct proportion. Conclusion IQ of the major middle school students is general higher than that of the common middle school and shows a certain skin ridge character and it proves that dermal ridge and IQ is related.