| Consideration of Infants' Vocal Imitation Through Modeling Speech as Timbre-Based Melody Recent countries visiting this post |  |
 | 8 | United States |
 | 3 | |
 | 1 | India |
| Consideration of Infants' Vocal Imitation Through Modeling Speech as Timbre-Based Melody Recent countries visiting this post | |
| 8 | United States |
| 3 | |
| 1 | India |