Cattell-Horn-Carroll theory

The Cattell-Horn-Carroll (CHC) theory is a psychological framework that explains intelligence as a combination of different abilities. In the context of general knowledge, it recognizes that intelligence isn't just one thing; instead, it's made up of various skills, such as verbal understanding, reasoning, and knowledge about the world. This theory categorizes these abilities into broad and narrow factors, showing how they relate to each other. Essentially, CHC helps us understand how people learn, solve problems, and acquire knowledge in diverse ways, emphasizing that intelligence is multifaceted and not limited to a single measure.