Gardner's Theory of Multiple Intelligences: This theory by Howard Gardner proposes that there are eight different types of intelligences, including linguistic, logical-mathematical, musical, bodily-kinesthetic, spatial, interpersonal, intrapersonal, and naturalistic.
Sternberg's Triarchic Theory: Robert Sternberg's theory suggests that there are three aspects of intelligence - analytical (academic problem-solving), creative (dealing with novel situations), and practical (adapting to real-life contexts).
Fluid vs. Crystallized Intelligence: Fluid intelligence refers to the ability to solve new problems without relying on prior knowledge or experience. In contrast, crystallized intelligence involves using acquired skills and knowledge accumulated over time.