Table 5.
Joint attention skills (per minute) over time (age in years) by diagnostic group
| Joint Attention Skills | No Dx | Autism | ASD | |||
|---|---|---|---|---|---|---|
|
| ||||||
| Intercept
|
Slope
|
Intercept
|
Slope
|
Intercept
|
Slope
|
|
| β (SE) | β (SE) | β (SE) | β (SE) | β (SE) | β (SE) | |
| Coordinated Looks | −0.89 (0.44) | 0.39 (0.08) | 0.34 (0.37) | 0.06 (0.06) | −0.08 (0.34) | 0.22 (0.34) |
| Pointing | 0.98 (0.33) | −0.10 (0.06) | 0.56 (0.28) | −0.04 (0.05) | 1.14 (0.26) | −0.14 (0.26) |
| Showing | −0.26 (0.06) | 0.07 (0.01) | 0.00 (0.05) | 0.01 (0.01) | −0.05 (0.05) | 0.02 (0.05) |