KABC-II Validity Study

Subtest/scale Mean SD
Word Order 10 3.0
Number Recall 9 2.6
Hand Movements 9 3.0
Triangles 10 2.6
Rover 10 2.7
Block Counting 10 2.8
Gestalt Closure 10 2.7
Pattern Reasoning 9 2.8
Story Completion 11 2.6
Atlantis 9 3.0
Atlantis Delayed 10 2.9
Rebus Learning 10 2.5
Rebus Delayed 10 2.8
Riddles 8 2.3
Verbal Knowledge 9 1.7
Expressive Vocabulary 9 1.7
Sequential/Gsm 97 15.1
Simultaneous/Gv 101 13.1
Planning/GfP 100 12.7
Learning/Glr 99 14.9
Knowledge/Gc 95 9.7
Mental Processing Index 98 13.8
Fluid-Crystallized Index 97 12.7
Nonverbal Index 98 12.5