Jean Piaget: A Swiss cognitive theorist known for his theory of cognitive development which explores how children's thinking changes and evolves over time.
Albert Bandura: A Canadian-American cognitive theorist famous for his social learning theory that emphasizes the role of observation, imitation, and modeling in shaping behavior.
Elizabeth Loftus: An American cognitive theorist known for her research on eyewitness testimony and false memories, highlighting the malleability of memory recall.