Objective To establish a reasonable and effective formative evaluation system based on the characteristics of practical teaching of medical laboratory to evaluate the effect of practical teaching and improve the quality and level of teaching. Methods A survey and research method was used to screen the elements needed for the formative evaluation system
so as to construct the framework and evaluation indicators of the practice teaching of this specialty. The students from Batch 2016 were scored before and after implementing formative evaluation
and the results were statistically analyzed by paired t test with SPSS 20.0 software. Results The survey results of a total of 30 teachers (experts) and 121 students in this major were counted. According to the practical characteristics of this major
the evaluation system included two first-level indicators
five second-level indicators
and corresponding third-level and fourth-level indicators. After statistical analysis
students' learning interest
practical ability
self-learning ability
team assistance ability and knowledge development ability were all significantly improved after the implementation of formative evaluation (P<0.01-P<0.05)
and students' enthusiasm for class also increased (P<0.05). Conclusion It proves that the constructed formative evaluation system conforms to the characteristics of practical teaching of medical laboratory
which helps to improve the effect of practical teaching and lays a foundation for its application in the practical teaching of this professional course.
关键词
医学检验技术 实验教学 形成性评价
Keywords
Medical laboratory technology Experimental Teaching Formative evaluation