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Mean (SD) F1 and F2 in adults’ and children’s determiner vowels by verb vowel context.
| Verb /æ/ | Verb /oʊ/ | ||
|---|---|---|---|
| F1 | Adult | 391.85 (42.80) | 388.20 (42.70) |
| Child | 505.56 (65.16) | 495.66 (63.43) | |
| F2 | Adult | 1646.28 (155.41) | 1638.63 (154.15) |
| Child | 2229.49 (206.32) | 2197.60 (194.28) | |
