这种模式是融不到资。
在书签难度位置排序方面, 本研究以实徵与模拟资料, 以斯皮尔曼相关系數进行相(不) 同IRT模式, 不(相) 同RP值之间的比较;
About bookmark difficulty locations, the relationship between and within IRT models and RP values were compared by Spearman coefficient.
在书签难度位置排序方面, 本研究以实徵与模拟资料, 以斯皮尔曼相关系數进行相(不) 同IRT模式, 不(相) 同RP值之间的比较;
About bookmark difficulty locations, the relationship between and within IRT models and RP values were compared by Spearman coefficient.
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