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. 2022 Winter;21(4):ar66. doi: 10.1187/cbe.20-08-0170

FIGURE 4.

FIGURE 4.

Correlation between the knowledge-type and cognitive-process dimensions. (A) Stacked bar graph shows the distribution of assessment items in various combinations of knowledge and cognitive processes. Fisher’s exact test reveals that the two dimensions are statistically related (p < 0.0001). (B) Correspondence analysis (scatter plot) and hierarchical clustering (dashed ovals) of data reveal three predominant combinations of knowledge types and cognitive processes. The principle axes c1 and c2 accounted for 61.5% and 38.5% of variance in the data, respectively.