25/07/2026
What is the TONI-4 test?
TONI-4 (Test of Nonverbal Intelligence) is a tool used to assess nonverbal intelligence.
It is especially helpful for individuals who:
🍍have communication difficulties,
🍍have delayed speech development,
🍍 use a different language,
🍍are unable to complete traditional tests that require verbal responses.
During the assessment, the person selects answers based on pictures and patterns, allowing cognitive abilities to be evaluated without the need for speech.
TONI-4 helps to understand a child’s potential in a way that is tailored to their abilities.