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The Measurement of Self-Efficacy in the Use of VICH-LAB in Electrochemistry

机译：在电化学中使用VICH-LAB的自我效能测量

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A virtual laboratory known as VICH-LAB (Virtual Chemistry Laboratory) has been developed in hybrid learning. This VICH-LAB was used in electrochemistry classes involving much practice work with various tools and materials. VICH-LAB contains a MSDS (Material Safety Data Sheet), tools introduction, interactive practicum, and assignments. The aim of this study was to measure self-efficacy in the use of VICH-LAB. The design of this research was quasi-experimental with a post-test design. Differences among 3 classes with different treatments was observed. The first class used a wet laboratory, the second class used a virtual laboratory integrated hybrid learning approach, and a third class used both of them. All three classes took place during the same academic term and had the same teachers. The variable measured in the three classes was self-efficacy, measured with a questionnaire consisting of 22 items. Selfefficacy scores were significantly different between the class using a wet laboratory and the class that was using the wet laboratory and VICH-LAB as a supplement.
机译：已在混合学习中制定了一个被称为VICH-LAB（虚拟化学实验室）的虚拟实验室。该VICH-LAB用于电化学课程，涉及许多工具和材料的练习。 VICH-LAB包含MSDS（材质安全数据表），工具介绍，互动实践和分配。本研究的目的是测量使用VICH-LAB的自我效能。该研究的设计是对测试后设计的准实验。观察到3种不同治疗方法的差异。第一类使用湿法实验室，第二类使用了虚拟实验室综合的混合学习方法，并使用了三级使用它们。所有三个课程在同一学术期间发生并拥有同样的老师。在三个类中测量的变量是自我效能，用由22个项目组成的调查问卷测量。使用湿实验室和使用湿实验室和VICH-LAB作为补充剂的阶级之间的阶级之间的自逸评分显着差异。

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