Conclusion: Observation of dermatograph is easy to operate and master and the result is stabile.This method is for suitable grass-roots unit and it is helpful to raise the quality of population.
皮纹测试简单易行、易掌握,不受时空限制,测试结果稳定,是便于在大基的一种智力测试方法,对提高人口素质具有积极意。