Skip to main content
. Author manuscript; available in PMC: 2008 May 28.
Published in final edited form as: Int J Lang Commun Disord. 2008;43(2):181–200. doi: 10.1080/16066350701340719

Table 3.

Means and standard deviations of raw scores and Z-scores across visuo-spatial tasks in Experiment 1

SLI TLD
Total (n=40)
raw scores		 Total (n=40)
Z-scores		 SLI/PA (n=19)
raw scores		 SLI/PA (n=19)
Z-scores		 SLI/GA (n=21)
raw scores		 SLI/GA (n=21)
Z-scores		 (n=40)
raw scores		 (n=40)
Z-scores
Space visualization: mean
(SD)		 12.8 (6.7) −1 (1.58) 9.74 (5.99) −1.67 (1.48) 15.57 (6.19) −0.39 (1.44) 16.15 (5.72) −0.2 (1.43)
Position in
space: mean (SD)		 10.43 (5.21) −1.5 (1.53) 7.84 (3.8) −1.7 (1.29) 12.76 (5.27) −0.45 (1.51) 12.7 (4.06) −0.36 (1.27)
Design copying: mean (SD) 5.73 (4.1) −1 (1.12) 4.42 (3.17) −1.37 (1.16) 6.9 (4.89) −0.86 (1.15) 9.15 (4.41) −0.16 (1.11)