Smart Intuition Was Still Maturing in High School
TL;DR: A 2025 study in Thinking & Reasoning found that twelfth graders outperformed seventh graders on fast probability reasoning, but adult-like logical intuition was still not fully developed by the end of high school. Key Findings More than 300 French students were tested: The study compared seventh graders around age 12 with twelfth graders around …
