Table 5.
Scores from Visual Spatial Measures
| CNT |
IRD |
NFnoRD |
NF+RD |
ES |
ES |
ES |
ES |
ES |
ES |
|||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Measures | M | SD | M | SD | M | SD | M | SD | CNT v. IRD | CNT v. NFnoRD | CNT v. NF+RD | IRD v. NFnoRD | IRD v. NF+RD | NFnoRD vs. NF+RD | ||||||||
| JLO | 17.33 | 6.06 | 16.09 | 6.58 | 14.92 | 9.23 | 13.38 | 7.50 | a, b | 0.20 | 0.31 | 0.58 | 0.15 | 0.38 | 0.18 | |||||||
| HVOT | 23.15 | 3.50 | 22.91 | 2.62 | 22.67 | 4.08 | 23.15 | 3.29 | 0.08 | 0.13 | 0.00 | 0.07 | −0.08 | −0.13 | ||||||||
| DTVP-PS | 21.28 | 3.49 | 19.82 | 4.01 | 19.67 | 4.77 | 17.92 | 3.93 | a, b | 0.39 | 0.39 | 0.90 | 0.03 | 0.48 | 0.40 | |||||||
| DTVP-VC | 12.86 | 5.30 | 12.15 | 5.04 | 10.83 | 6.28 | 9.08 | 5.52 | a, b | 0.14 | 0.35 | 0.70 | 0.23 | 0.58 | 0.30 | |||||||
Note. Judgment of Line Orientation (JLO) is from Benton et al. (1983); Visual Organization Test Manual is from Hooper (1983); Developmental Test of Visual Perception – Second Edition Position in Space subtest (DTVP-PS), and Visual Closure subtest (DTVP-VC) are from Hammil et al. (1993). a-CNT>NF+RD, p<.003, b-IRD>NF+RD, p<.02.