Research and Practice in Technology Enhanced Learning

Table 10 Pearson’s correlation of the different features of the questions

From: How do machine-generated questions compare to human-generated questions?

	Relevance	Fluency	Ambiguity	Pedagogy	Depth
Relevance		0.398	0.331	0.168	0.140
Fluency			0.328	0.202	0.124
Ambiguity				0.061	−0.013
Pedagogy					0.800
Depth

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