Table 2.

Fixed effects of mixed effects logistic regression, showing that speakers of English and Italian are more likely to express gratitude after a successful request than speakers of Siwu (intercept), whereas speakers of Lao, Polish, Russian and Murrinhpatha are not.

estimates.e.z-valuep-value
(intercept)−4.82031.0038−4.8021.57 × 10−6
Lao0.94911.23210.770>0.1
Polish1.03611.16120.892>0.1
Russian1.37831.12491.225>0.1
Murrinhpatha1.76001.16471.511>0.1
Italian2.96401.03222.872<0.01
English3.04721.03562.942<0.01