WISC-V

The WISC-V measures things like verbal reasoning, working memory and how quickly a child processes information. It produces index scores for each area and a full-scale score, sometimes written as FSIQ Full Scale IQ One overall number from an IQ test. If a child's skills are very uneven, that single number can hide more than it shows. Read the full definition of Full Scale IQ , and those numbers are often quoted in educational psychology reports, EHC needs assessments and arguments about school placement.

Two cautions. A single number cannot capture your child, and for many neurodivergent Neurodivergent Neurodivergent means a brain that works in its own way, not the way most people expect. Autistic people, and people with ADHD or dyslexia, are all neurodivergent. Read the full definition of Neurodivergent children the pattern across the index scores, with real strengths in some areas and real difficulty in others, tells you far more than the overall figure. And the test is administered one-to-one by a trained professional on a particular day: anxiety, tiredness or not engaging with the examiner can pull scores down. If a report quotes WISC-V numbers you do not understand, you are entitled to ask the psychologist to explain what each one means for your child.