Table 1.

Cross tabulation of participant classification and mean self-reported accuracy (% trials claimed as wins)

		Categorical classification of level of cheating
		Dishonest	Ambiguous	Honest	Total
	High	9 (88.2%)	0	9 (55.4%)	18 (71.8%)
Psychopathic traits	Medium	12 (92.2%)	1 (68.1%)	4 (52.0%)	17 (81.4%)
	Low	22 (90.6%)	3 (65.1%)	7 (51.4%)	32 (79.6%)
	Total	43 (90.5%)	4 (65.9%)	20 (53.3%)	67 (77.9%)