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. Author manuscript; available in PMC: 2015 Mar 1.
Published in final edited form as: J Autism Dev Disord. 2014 Mar;44(3):546–563. doi: 10.1007/s10803-013-1903-y

Figure 3.

Figure 3

Mean functional skill trajectories for nonverbal cognition (a), daily living skills (b), and receptive language (c) and expressive language (d) on the Preschool Language Scale, 4th Edition, within each autism severity trajectory class.