目的：探讨改良的四段式教学模式在验光学教学过程中的应用效果。

方法：选择2018-09/2019-06在我院眼视光学专业2016级109名学生作为研究对象，以验光学期中考试成绩作为基线成绩参考，对照组采用传统的教学模式，试验组采用改良的四段式教学模式。比较两组学生期末验光结业考试的成绩，学生对验光课程教学的满意度以及自我能力评价。

结果：对照组三项期末成绩(验光基础理论知识、实验操作技能和临床案例分析)与基线成绩相比无差异(P>0.05)； 试验组三项期末成绩与基线成绩相比均有显著提升(P<0.05)； 两组学生期末成绩相比有差异(P<0.05)。试验组学生对验光课教学过程和结果的满意度以及评价自我能力提高方面均明显高于对照组(P<0.05)。

结论：四段式教学能有效提高眼视光学专业学生验光学教学的效果，能使学生更快更有效地适应临床工作。

METHODS: Totally 109 students majoring in Ophthalmic Optics in our college in 2016 were selected as the subjects of study. Taking the mid-term results of optometry as the reference of baseline results. The control group adopted the traditional teaching mode, while the experimental group adopted the improved four-stage teaching model. Achievements in the final optometry examination, satisfaction of students with the teaching of optometry and self-evaluation were compared between the two groups.

RESULTS: There was no significant difference among the three final grades(basic theory of optometry, experimental skills and clinical case analysis)and the baseline scores in the control group(P>0.05). Compared with the baseline scores, the final scores of the three items in the experimental group were significantly improved, and the difference was statistically significant(P<0.05). The final scores of the two groups were compared(P<0.05). The satisfaction with the teaching process and results of optometry course and the improvement of self-evaluation ability of the two groups were significantly higher than those of the control group(P<0.05).

CONCLUSION: Four-stage teaching can effectively improve the effect of optometry teaching for students majoring in Ophthalmic Optics, which can make students adapt to clinical work faster and more effectively.