marginally significantp = 0.090
There was no main effect of ethnicity ( β = 0.02, SE = 0.01, p = 0.137, 95% CI [−0.01, 0.05]), and the interaction between recipient's ethnicity and task difficulty was marginally significant ( β = −0.02, SE = 0.01, p = 0.090, 95% CI [−0.05, 0.00]).