Table 3. Model adjusted means and standard errors of estimated means by groupa.
| Total | Introduction | Initiating Events | Attempts/Actions | Ending | |
|---|---|---|---|---|---|
| TD | 15.67 (1.34) | 1.48 (0.12) | 4.33 (0.66) | 4.37 (0.47) | 5.03 (0.70) |
| FXS-O | 11.38 (1.13) | 1.43 (0.10) | 2.58 (0.57) | 3.23 (0.39) | 3.99 (0.59) |
| FXS-ASD | 12.36 (1.16) | 1.35 (0.10) | 3.49 (0.58) | 2.44 (0.40) | 4.49 (0.61) |
| DS | 11.09 (1.23) | 1.23 (0.11) | 3.06 (0.61) | 2.23 (0.42) | 4.54 (0.65) |
| Maximum possible score | 36 | 12 | 10 | 2 | 8 |
a
FXS-O = Fragile X syndrome only, FXS-ASD = fragile X syndrome with autism spectrum disorder, DS = Down syndrome, TD = typically developing.