Gifted Issues Discussion homepage Forums Identification, Testing & Assessment WISC-IV

I received my daughters test results from the WISC-IV:

Verbal Comprehension Index: 140

Perceptual Reasoning Index: 123

Working Memory Index: 118

Processing Speed Index: 96

From this information, do the composite/index scores indicate a "large disparity" which would call for calculation of the GAI instead, and what would the GAI be?

Any help is greately appreciated!