Table 1.

Distribution of mother’s education by hearing level and child’s grade at testing.

Hearing Level	Grade	Mother’s Education				Mean (SD) Wilcoxon Score
		1	2	3	4
Normal	2	19	9	27	24	116.610 (452.31)
	4	15	10	23	21	100.64 (369.84)
Mild	2	12	19	18	16	107.64 (429.37)
	4	13	16	18	17	94.15 (363.05)
Moderate	2	10	17	15	17	112.28 (416.63)
	4	9	10	14	12	95.92 (325.02)
Moderate to Severe	2	3	4	9	7	124.22 (286.11)
	4	1	2	10	7	120.73 (233.89)

Mother’s educational levels: 1=high school, 2=post-secondary attendance, 3=college graduate, 4= post-graduate levels of education.