主管：中华人民共和国司法部
主办：司法鉴定科学研究院
ISSN 1671-2072  CN 31-1863/N
中国司法鉴定

›› 2013 ›› Issue (2): 29-30.

• 鉴定科学 • 上一篇    下一篇

书写能力的结构

申泽波   

  1. 广东警官学院刑事技术系，广东天正司法鉴定中心
  • 收稿日期:2012-08-27 修回日期:2013-03-11 出版日期:2013-03-15 发布日期:2013-04-02
  • 通讯作者: 申泽波

The Structure for Writing Ability

  1. Department of Forensic Science of Guangdong Police College
  • Received:2012-08-27 Revised:2013-03-11 Published:2013-03-15 Online:2013-04-02

被引次数

5

摘要： 目的 提出人的书写能力由基础因子构成的假说。方法 根据因子说，不同字的笔顺可能相关。以反犬旁、山字为目标字，收集799份有效实验样本，分性别检验实验样本中2个目标字的笔顺是否相关。结果 统计检验表明反犬旁笔顺与山字笔顺相关(p<0.01)，用一个笔顺在另一个笔顺出现的条件下的出现率与它的出现率之比测定它们相关性的大小，最高的比值为3.65。 结论 证实了人的书写能力由基础因子构成的假说，这个假说可以作为笔迹比较的理论基础。

关键词: 文件检验, 笔迹检验, 书写能力, 笔顺, questioned documents examination, handwriting examination, writing ability, strokes sequence.

Abstract: Objective To propose a new hypothesis on writing ability structure, that is, it based on basic factors. Method According to the new hypothesis, strokes sequences of different characters may be in association relationship. The research selects character component dog and character mountain as the target characters, and collected 799 valid handwriting samples. Next, the research tests the strokes sequences of two target characters in female and male samples respectively, so to determine whether they are in association relationship. Result The statistics test shows that the strokes sequences of two target chracters are in association relationship (p<0.01). Conditional likelyhood ratio is used to measure the association relationship. The highest cnditional likelyhood ratio is 3.65. Conclusion The research confirms the hypothsis that some basic factors constitute the writing ability. The hypothesis can be used as the theoretical basis of handwriting comparison.