Which figure is associated with the year 1930 in early cognitive development notes?

• A. Jean Piaget
• B. B. F. Skinner
• C. Noam Chomsky
• D. Alan Turing

Answer: (A)

The main idea here is recognizing who first shaped our understanding of how children's thinking develops over time. Jean Piaget is the figure tied to early cognitive development notes around 1930 because his work during that era laid the foundation for how we view children as active constructors of knowledge, progressing through distinct stages of thinking as they grow. He argued that cognitive abilities change qualitatively with age, not just in amount.

In contrast, the other figures come from different domains or later developments: B. F. Skinner is famous for behaviorism and operant conditioning, focusing on observable actions rather than internal cognitive changes; Noam Chomsky became known for theories of language acquisition and innate linguistic structures that emerged later; Alan Turing is central to computing and artificial intelligence, not cognitive development in children.