General intelligence is a better predictor of breadth of knowledge than the depth of knowledge in any one area.

Question

Quizplus · Accepted Answer

General intelligence, also known as fluid intelligence, is largely independent of specific domain knowledge and is considered a better predictor of one's ability to think abstractly, reason logically, and learn new concepts quickly. In contrast, the depth of knowledge in a specific area is more closely related to one's crystallized intelligence, which is acquired through education and experience. Therefore, a person with higher general intelligence may have a broader range of knowledge across various domains, while someone with high crystallized intelligence may have deeper knowledge in a specific area but may struggle to learn information outside of their expertise.

General Intelligence Is a Better Predictor of Breadth of Knowledge