The concept that intelligence is a singular, unified entity or ability that can be measured by a single test score.
This theory, proposed by Howard Gardner, suggests that intelligence consists of multiple abilities or intelligences such as logical-mathematical, linguistic, spatial, musical, etc.
Refers to the ability to think flexibly and adaptively in new situations without relying on prior knowledge or experience.
Crystallized Intelligence: Refers to acquired knowledge and skills accumulated over time through education and life experiences.