Table 5 Mean and Range of Verb Vocabulary Acquisition Rates by Child During the Intervention Phase

Child Baseline (Number of Sessions) Baseline Mean±SD(Range) Intervention (Number of Sessions) Intervention Mean±SD(Range)
A 3 15.00±5.00(10-20) 11 57.73±21.38(15-80)
B 5 16.00±5.48(10-20) 9 60.56±21.99(25-90)
C 8 10.63±3.20(5-15) 5 61.25±27.74(10-90)