王军

摘  要：法化学专业是培养政治过硬、业务精良、能够胜任基层公安机关工作的高素质应用型公安专门人才。其理论课程设置包括通识类课程和公安业务类课程，这些课程设置是否能够达到培养目标的要求，文章对2015级法化学专业毕业生所学的22门主要课程成绩运用Pearson系数法进行了相关性分析，结果表明大学物理、高等数学、生物化学、无机及分析化学，以及有机化学5门基础课与其他专业基础课及专业核心课的Pearson系数大部分在0.45以上，它们之间存在明显的线性相关性;大学物理与概率论与数理统计、高等数学、无机及分析化学的相关系数都在0.55以上，说明这几门课之间具有强相关性;毒物与微量物证分析、仪器分析不仅与理科类课程之间具有较强的关联性，也与法律相关课程之间存在高度相关性;法医学基础课程与其他课程之间相关性较弱，需要改进教学内容或增加相关基础课程。通过Pearson系數相关性分析，为新的培养方案中课程设置提供了依据。

关键词：法化学专业;相关性;课程

中图分类号：G640      文献标志码：A         文章编号：2096-000X（2021）14-0188-04

Abstract： The forensic chemistry major is to train high quality application-oriented public security professionals with political perfection， excellent professional skills and ability to work in grassroots public security organs. Its theoretical curriculum includes general courses and public security business courses. As for whether these courses can meet the training objectives， we apply Pearson correlation coefficient method to analysis the scores of 22 major courses learned by the class 2015 forensic chemistry major graduates. The results showed that the Pearson coefficients of the five basic courses of College Physics， Advanced Mathematics， Biochemistry， Inorganic and Analytical Chemistry， and Organic Chemistry and other professional basic courses and professional core courses are mostly above 0.45， between which there is an obvious linear correlation; the correlation coefficients of College Physics and Probability Theory and Mathematical Statistics， Advanced Mathematics， Inorganic and Analytical Chemistry are all above 0.55， indicating that there is a strong correlationamong these courses; Toxicants and Trace Material Evidence Analysis and Instrumental Analysis are not only strongly correlated with science courses， but also highly correlated with law-related courses. The correlation between the basic course of forensic medicine and other courses is weak， so it is necessary to improve the teaching content or add relevant basic courses. The correlation analysis of Pearson coefficient provides the basis for the curriculum setting in the new cultivation scheme.

Keywords： forensic chemistry major; correlation; curriculum

法化学是司法机关依据法律、法规，运用现代科学技术的理论和技术方法，对案件中提取的各种物质性客体进行技术鉴定，为查明案件的真实情况和为起诉、审判提供证据的一门应用型学科[1]。因该专业培养的人才主要为公安机关服务，所以，在人才培养过程中，要“突出忠诚教育，加强综合素质，打牢专业基础，强化实战能力”[2]。……