Table 2.

Evaluation results for Immunitates heuristics.

Dimension	Experts (n=49)		Students (n=15)
	Cronbach α	Content validity index	Cronbach α	Content validity index
Interface	.87	0.90	.88	0.93
Playability	.87	0.88	.88	0.94
Multimedia	.87	0.87	.88	0.97
Artificial intelligence	.87	0.90	.88	0.89
Game’s story	.86	0.90	.88	0.93
Educational elements	.86	0.90	.88	0.87
Contents	.87	0.83	.88	0.77
Educational agent	.87	0.86	.87	0.76