化学实验能力的关联度分析

Correlative Analysis of Chemical Experimental Ability

化学实验能力是化学专业毕业生最重要的能力之一 ,它的发展、提高是一个不同于智力发展的十分复杂的过程。本文运用灰色理论的关联度分析方法分析学生化学实验能力与其自身的专业知识水平 ,基本操作技能、组织协调能力、动手能力、探究能力等因子之间关联度。通过对我校综合理科专业 0 2 (2 )班综合测评和调查数据分析得出 ,学生化学实验能力与其自身的理论知识、操作技能、组织协调能力、动手能力、应变能力和探究能力 6大因子关联度分别为 0 .92 3 ,0 .93 3 ,0 .840 ,0 .898,0 .814 ,0 .85 2。说明化学实验能力的培养主要靠操作技能的训练 。

Chemical experimental ability is one of the most important abilities for Chemistry graduates. Unlike mental development, its development and improvement is a very complicated process. With the method of correlative analysis of Grey Theory, this article analyzes the correlation between students' experimental ability and other factors such as their individual professional knowledge level, basic operation skills and the abilities of organization, coordination, practice and exploration etc. A survey was made to the students in Class 2 Grade 02 of Comprehensive Science Major of our college. After the analysis of their comprehensive evaluation and the investigation data, it shows the correlation between the students' experimental ability and the six major factors (theoretic knowledge, operation skill, organization and coordination ability, practice ability, emergency-meeting ability and exploration ability) is 0.923, 0.933, 0.840,0.898, 0.814, 0.852 respectively . It tells that the cultivation of Chemical experimental ability mainly depends on the training of the operation skills, but theoretical knowledge and practice ability are also very important.