A: It measures a specific construct (psychometric g) relevant to academic and problem-solving abilities, but not all forms of intelligence (e.g., social, creative, practical).
A: No. It is copyrighted by Pearson and costs hundreds of dollars per kit. Only professionals can purchase it.
1. What is the Wechsler Test? The Wechsler Intelligence Scales are a series of individually administered clinical instruments designed to measure intelligence (IQ) in children, adolescents, and adults.