Time of Evaluation | Expressive | Receptive | Mean age (std) |
Program entry N = 240 | 86.7 (0.88) | 88.49 (0.86) | 34.29 (3.12) Months |
End of First Year N = 240 | 97.31 (1.04) | 98.16.(0.97) | 40.64 (3.39) Months |