approached significancep = 0.09
The frequency by language group interaction approached significance ( z = 1.68, p = 0.09; see Fig. 4 b): English and Italian participants had a similar probability to be inaccurate in the case of medium-frequency words (emtrend = 0.22, SE = 0.24, z < 1, n.s.), while they differed for low-frequency words (emtrend = 0.63, SE = 0.22, z = 2.84, p < 0.05), with a higher probability to be inaccurate in the English group (15.1%) than in the Italian one (7.7%), and larger frequency effect among English participants (emtrend = 1.67, SE = 0.17, z = 9.83, p < 0.0001) than Italian ones (emtrend = 1.26, s.e. = 0.18, z = 7.15, p < 0.0001).