Table 2.
Jonah | Mario | Sally | Leo | |
---|---|---|---|---|
Age (months) | 27 | 22 | 29 | 26 |
Mullen Scales of Early Learning | ||||
Early Learning Compositea | 62 | 85 | 69 | 67 |
Vineland Adaptive Behavior Scalesa | ||||
Adaptive Behavior Composite | 81 | 94 | 80 | 83 |
MacArthur Communicative Development Inventory | ||||
Words Said | 11 | 5 | 0 | 2 |
Non-animal Sounds said | 8 | 1 | 0 | 0 |
Words Said and Understood | 121 | 117 | 30 | 72 |
Standard Score, M=100, SD=15;
T-score, M=50, SD=10