Wechsler Preschool and Primary Scale of Intelligence (WPPSI)

The Wechsler Preschool and Primary Scale of Intelligence (WPPSI) is an IQ test designed for children aged 2.5 to 7 years. It assesses a child's cognitive abilities across various domains, including verbal comprehension, perceptual reasoning, working memory, and processing speed. The test helps identify strengths and weaknesses in a child's intellectual functioning, aiding in educational planning and interventions. By providing a standardized measure of intelligence, the WPPSI can assist psychologists and educators in understanding a child's developmental progress and potential learning challenges.