Index

Scores

Wilcoxon test

Initial Assessment

Final Assessment

Verbal Comprehension

97.86

127.43

p = 0.018, z = 2.371

Visual Spatial

117.5

120.7

p = 0.018, z = 2.371

Working Memory

97.86

118.7

p = 0.600, z = 0.524

Processing Speed

103.8

110.5

p = 0.018, z = 2.371

Total IQ

106.43

125.86

p = 0.596, z = 0.530