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. Author manuscript; available in PMC: 2015 Apr 1.
Published in final edited form as: Autism Res. 2014 Feb 18;7(2):207–215. doi: 10.1002/aur.1360

Table 4.

Joint attention skills over time (age in years) by treatment group

Joint Attention Skills JA SP CO

Intercept
Slope
Intercept
Slope
Intercept
Slope
β (SE) β (SE) β (SE) β (SE) β (SE) β (SE)
Coordinated Looks −0.42 (0.27) 0.22 (0.05) 0.40 (0.27) 0.08 (0.05) 0.03 (0.20) 0.09 (0.20)
Pointing 0.83 (0.21) −0.07 (0.04) 0.72 (0.21) −0.07 (0.04) 0.47 (0.15) −0.05 (0.15)
Showing −0.13 (0.04) 0.04 (0.01) 0.02 (0.04) 0.00 (0.01) −0.05 (0.03) 0.01 (0.03)