The Flynn effect for fluid IQ may not generalize to all ages or ability levels: A population-based study of 10,000 US adolescents - ScienceDirect

https://www.sciencedirect.com/science/article/abs/pii/S0160289619301679

Source: Intelligent Insights on Intelligence Theories and Tests (aka IQ's Corner) - September 14, 2019 Category: Neuroscience Source Type: blogs