The concept of “multiple intelligences” was proposed by:

The concept of "multiple intelligences" was proposed by Howard Gardner. Gardner's theory suggests that intelligence is not a single, unitary capacity but rather a set of distinct intelligences, such as linguistic, logical-mathematical, spatial, musical, bodily-kinesthetic, interpersonal, intrapersonal, and naturalistic. This foundational theory has significantly influenced educational practices by advocating for diverse teaching methods.

• Jean Piaget (B) is known for his theory of cognitive development.
• B.F. Skinner (C) is a key figure in behaviorism.
• Lev Vygotsky (D) developed the sociocultural theory of cognitive development.