Testing the effectiveness of two natural selection simulations in the context of a large-enrollment undergraduate laboratory class

Table 2 Inter-rater reliability (Cohen’s κ) and percent agreement for student observations

Behavior category	Physical treatment (36 observations)		Virtual treatment (60 observations)
Behavior category	% Agreement	Cohen’s κ	% Agreement	Cohen’s κ
Gaze	0.72	0.50	0.97	0.77
Verbal	0.83	0.61	0.80	0.52
Motor	0.75	0.65	0.88	0.79
Affect	0.86	0.76	0.93	0.75

ISSN: 1936-6434