marginally significantP =.09
A second parental motivation construct, reward, was also rated higher as a reason for allowing screen time by mothers with less education (mean 3.73, SD 1.76) as compared with mothers with high education (mean 3.08, SD 1.66), showing a marginally significant difference of 0.65 (95% CI −0.11 to 1.41; t 84 =1.70; P =.09; Cohen d =0.38; considering a P value of .10).