The FRI consists of which components?

The Fluid Reasoning Index (FRI) in the Wechsler Intelligence Scale for Children - Fifth Edition (WISC-V) is specifically designed to assess a child's ability to think logically and solve problems in novel situations, independent of acquired knowledge. This index mainly includes tasks that require fluid reasoning skills.

The correct components for the FRI are Matrix Reasoning (MR) and Figure Weights (FW). Matrix Reasoning evaluates the ability to identify patterns and understand visual relationships, while Figure Weights assesses quantitative reasoning and problem-solving with abstract concepts. Together, these components provide a comprehensive measure of fluid reasoning capabilities, which are crucial for cognitive development and academic success.