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. Author manuscript; available in PMC: 2011 Oct 12.
Published in final edited form as: J Speech Lang Hear Res. 2010 Jul 14;53(4):1052–1064. doi: 10.1044/1092-4388(2009/09-0096)

Table 1.

Participant characteristics (N = 22)

M SD Range
Chronological Agea 35.0 4.28 28–42
PLS-4 Language Age a, b 11.68 6.43 3–22
PLS-4 Standard Score 54.32 7.51 50–76
MSEL ELCc 51.09 3.79 49–63
VABS ABC d 57.82 6.95 49–74
a

in months

b

Preschool Language Scale-4

c

Mullen Scales of Early Learning Early Learning Composite

d

Vineland Adaptive Behavior Scales Adaptive Behavior Composite