Final answer:
The correct answer, according to the passage, is that Piaget felt younger children thought differently than adults, reflecting his theory of cognitive development.
Step-by-step explanation:
The correct statement about Piaget's experience with Alfred Binet's intelligence tests, according to the passage provided, is C. Piaget felt younger children thought differently than adults did. Jean Piaget is renowned for his work on cognitive development in children. He posited that children's cognitive abilities develop through specific stages and that they do not think and reason like adults. This concept is articulated in Piaget's Theory of Cognitive Development. In the context of intelligence testing, although Piaget was influenced by Binet's work, he did not help develop the tests but instead studied children's cognitive growth and believed that thinking processes matured as children grew.