Table 1: Mean Values of Aerodynamic Parameters IPIPI (Voice Efficiency) for the Bilabial Stop Consonant /pi/, /phi/ and /p'i/ (N = 39).
|
Sibship size |
First |
Second |
Third |
Fourth |
Total |
|
1 |
22 |
- |
- |
- |
22 |
|
2 |
43 |
25 |
- |
- |
68 |
|
3 |
1 |
7 |
2 |
- |
10 |
|
4 |
0 |
0 |
2 |
0 |
2 |