Fluid and crystalized intelligence

Fluid intelligence refers to the ability to think abstractly, solve new problems, and adapt to unfamiliar situations without relying on prior knowledge. It's like solving puzzles or figuring out how to navigate new technology. Crystallized intelligence, on the other hand, involves using knowledge and skills gained through education and experience, such as vocabulary or factual information. While fluid intelligence tends to decline with age, crystallized intelligence usually remains stable or even improves over time. Both types are important for effective problem-solving and learning throughout life.