Evaluate the consistency of performance within each index. If a child scores highly on Block Design but poorly on Visual Puzzles, the Visual Spatial Index may not accurately reflect a unified ability. Step 4: Identify Strengths and Weaknesses (S/W Analysis)
The manual serves as the primary source for evaluating the technical quality of the WISC‑V. A peer‑reviewed review of the WISC‑V notes that the test authors present in the manual “a comprehensive analysis of the scale's reliability and validity and provide tables with appropriate statistics”. For example: wisc-v technical and interpretive manual pdf
Please note that the WISC-V manual is a copyrighted material, and unauthorized distribution or sharing of the PDF may be a copyright infringement. Evaluate the consistency of performance within each index
It presents evidence of construct validity, convergent validity (how well the WISC-V correlates with other measures like the KTEA or WIAT), and discriminant validity. A peer‑reviewed review of the WISC‑V notes that
Measures a child's ability to access and apply crystallized knowledge, express ideas verbally, and understand word meanings.