PPT Slide
Effects of Unilateral Hearing Loss
Math
Language
Math
Language
Social
Math
Language
Math
Language
Social
0th
10th
20th
30th
40th
50th
60th
Percentile Rank
Normal Hearing
Unilateral Hearing Loss
Keller & Bundy (1980)
(n = 26; age = 12 yrs)
Peterson (1981)
(n = 48; age = 7.5 yrs)
Bess & Thorpe (1984)
(n = 50; age = 10 yrs)
Blair, Peterson & Viehweg (1985)
(n = 16; age = 7.5 yrs)
Culbertson & Gilbert (1986)
(n = 50; age = 10 yrs)
Average Results
Math = 30th percentile
Language = 25th percentile
Social = 32nd percentile
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