本研究采用了实验组与控制组前后测实验设计模式。

This study employs the experimental designing mode of the experiment-group and the control-group before and after experiment training.

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随后详细描述了整个实验过程及前后测实验题目的设计。

Then, it points out the whole procedure and the design of questions in the pretest and posttest.

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实验班前后测结果比较，学习成绩、学习能力皆出现显著差异。

By comparing the results of control class before and after the experiment, we've found striking difference in both the learning result and ability.

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