“单组前测后测设计”的概念、定义、翻译、参考文献-科学参考

单词	单组前测后测设计
释义	单组前测后测设计 Encyclopedia 工学试验设计释 one-group pretest-posttest design单组前测后测设计在实验条件处理前对被试进行观测的结果与实验条件处理所做的同样观测结果加以对比的实验设计类型。即该设计类型是实验（处理）前后的比较设计。
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