Visit 1 | Visit 2 | Visit 3 | Visit 4 | Visit 5 | Visit 6 | |
---|---|---|---|---|---|---|
M (SD) | M (SD) | M (SD) | M (SD) | M (SD) | M (SD) | |
MLUa | 1.06** (0.11) | 0.98** (0.63) | 1.04** (0.52) | 0.90** (0.82) | 0.93** (0.86) | 1.18** (0.61) |
Total utterancesa | 16.55** (33.77) | 23.22** (29.72) | 51.00** (126.05) | 27.00** (46.36) | 63.00** (84.63) | 77.22** (109.78) |
Nouns | 16.26* (23.26) | 14.98** (21.47) | 9.32** (14.59) | 11.84** (20.81) | 24.08* (21.87) | 30.70 (34.76) |
Verbs | 3.15 (6.89) | 11.52* (14.73) | 4.39** (8.15) | 14.13** (19.39) | 9.86** (12.44) | 10.62** (15.94) |
WhIPSyna | 0.00 (0.00) | 0.00** (0.00) | 0.62** (1.76) | 0.75** (1.49) | 0.25** (0.71) | 0.66** (2.00) |
Brown’s 14 Morphemes | ||||||
Progressive | 0.00 (0.00) | 0.46 (0.99) | 0.10** (0.29) | 1.14* (2.14) | 0.57** (1.09) | 0.33** (0.69) |
In | 0.00 (0.00) | 0.00** (0.00) | 0.03** (0.09) | 0.22** (0.58) | 0.15** (0.43) | 0.26** (0.51) |
On | 0.00 (0.00) | 0.00* (0.00) | 0.00** (0.00) | 0.33* (0.87) | 0.00** (0.00) | 0.32 (0.96) |
Plural | 0.21* (0.64) | 0.76 (1.57) | 0.79** (1.47) | 1.60** (2.98) | 1.12** (2.90) | 2.69 (3.82) |
Past irregular | 0.00 (0.00) | 3.24 (9.72) | 0.90 (2.33) | 1.97 (5.58) | 0.45** (1.07) | 0.21** (0.53) |
Possessives | 0.00 (0.00) | 0.16 (0.47) | 0.00** (0.00) | 1.06 (2.80) | 0.62 (1.76) | 0.00 (0.00) |
Uncontractible copula | 0.00 (0.00) | 0.00* (0.00) | 0.07** (0.19) | 0.75 (1.99) | 0.14** (0.27) | 0.32** (0.68) |
Articles | 0.11 (0.32) | 1.43* (4.28) | 0.59** (1.66) | 3.58** (8.02) | 3.60** (6.75) | 4.45** (7.68) |
Past regular | 0.00 (0.00) | 0.00 (0.00) | 0.00** (0.00) | 0.00** (0.00) | 0.00** (0.00) | 0.00** (0.00) |
3rd person singular (-s) | 0.00 (0.00) | 0.30 (0.60) | 0.00** (0.00) | 0.00** (0.00) | 0.14** (0.39) | 0.42* (0.85) |
3rd person irregular (-s) | 0.00 (0.00) | 0.00 (0.00) | 0.03** (0.09) | 0.00** (0.00) | 0.00** (0.00) | 0.18** (0.53) |
Uncontractible auxiliary | 0.00 (0.00) | 0.00 (0.00) | 0.00 (0.00) | 0.00* (0.00) | 0.00** (0.00) | 0.00* (0.00) |
Contractible copula | 0.00 (0.00) | 0.15** (0.47) | 0.17** (0.49) | 1.09** (2.90) | 1.17** (1.91) | 1.70** (3.98) |
Contractible auxiliary | 0.00 (0.00) | 0.00* (0.00) | 0.00** (0.00) | 0.69** (1.24) | 0.21** (0.58) | 0.39** (0.78) |
Represent actual scores
Shows significant differences between TD and ASD-LV groups. All significant differences show where TD group produced significantly more than the ASD-LV group. * <.05,
<.01.