Pedagogy and Professional Responsibilities (PPR) TExES Practice Exam 2025 - Free TExES Practice Questions and Study Guide

The Wechsler tests are a series of standardized tests designed to measure intelligence and cognitive ability in different age groups. The Wechsler Intelligence Scale for Children (WISC) is specifically developed for children aged 6 to 16 years. This makes it the most suitable choice for assessing a nine-year-old student, as it is tailored to their developmental stage and cognitive abilities.

In contrast, the WPPSI (Wechsler Preschool and Primary Scale of Intelligence) is intended for younger children, typically ages 2.5 to 7 years, and is therefore not appropriate for assessing a nine-year-old. The WAIS (Wechsler Adult Intelligence Scale) is designed for individuals aged 16 and older, which also excludes it as a viable option for a nine-year-old student. The WIAT (Wechsler Individual Achievement Test) focuses on academic skills rather than intelligence, so it does not serve the purpose of assessing intelligence directly.

Thus, the WISC is the most age-appropriate test for a nine-year-old, providing accurate insights into their cognitive abilities and intelligence.