Table 2 Chi-square analyses comparing the frequency of individuals choosing the synchronous hand against chance level in each group

χ2(2) = 46.45, p < .001*

χ2(2) = 51.69, p < .001*

χ2(2) = 71.83, p < .001*

χ2(2) = 1.75, p = .42

χ2(2) = 35.14, p < .001*

χ2(2) = 29.15, p < .001*

χ2(2) = 11.69, p = .003*

χ2(2) = 19.35, p < .001*

χ2(2) = 30.72, p < .001*

χ2(2) = 5.28, p = .07

χ2(2) = 3.41, p = .18

χ2(2) = 14.45, p < .001*

χ2(2) = 1.14, p = .57

χ2(2) = 14.45, p < .001*

χ2(2) = 11.62, p = .003*

χ2(2) = 2.31, p = .32

χ2(2) = 2.52, p = .28

χ2(2) = 6.93 p = .03