Advanced Clinical Solutions for the WAIS®-IV and WMS®-IV enhances the clinical utility and expands the construct coverage of these respected tests.

This version of the WAIS-IV en español (Spanish) normed in Spain. With updated norms, reduced administration time, and improved psychometric properties, the WAIS-IV is an accurate and flexible instrument that allows for a more tailored diagnosis.

The Wechsler Adult Intelligence Scale | Fourth Edition (WAIS-IV) is the most advanced adult measure of cognitive ability, based on recent research in the area of cognitive neuroscience and the theories and work of David Wechsler PhD.