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Mean (SD) percent change in vowel space area relative to habitual.
| Measure | Vowel space (% increase relative to habitual) | |||
|---|---|---|---|---|
|
| ||||
| Gender | Clear | Hearing impaired | Overenunciate | |
| Tense vowels | F | 46 (42) | 61 (27) | 76 (42) |
| M | 23 (11) | 43 (34) | 73 (48) | |
| Lax vowels | F | 85 (38) | 88 (42) | 101 (61) |
| M | 27 (23) | 48 (41) | 66 (55) | |
