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Fig. 1 | Cognitive Research: Principles and Implications

Fig. 1

From: Why does peer instruction benefit student learning?

Fig. 1

The relationship between pre-discussion accuracy (x axis) and post-discussion accuracy (y axis). Each point represents a single question. The solid diagonal line represents equal pre-discussion and post-discussion accuracy; points above the line indicate improvements in accuracy and points below represent decrements in accuracy. The dashed line indicates the line of best fit for the observed data

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