Table 1.

Inter-rater reliability (Cronbach’s alpha) of aggressiveness ratings.

Country	Stimuli
	African	European	Mixed
Brazil (N = 136)	0.986	0.987	0.989
Cameroon, Babanki (N = 47)	0.870	0.809	0.762
Cameroon, Buea (N = 43)	0.955	0.944	0.934
Czech Republic, 2015 (N = 46)	0.970	0.965	0.963
Czech Republic, 2017 (N = 34)	0.928	0.921	0.947
Turkey (N = 143)	0.989	0.981	0.988