Final answer:
Piaget demonstrated the development of thought in young children by analyzing their problem-solving abilities, which included how children like Lucienne would interact with physical objects such as matchboxes to solve problems.
Step-by-step explanation:
The main answer to the question of how Piaget demonstrated the development of thought with Lucienne's matchbox is D) By analyzing Lucienne's problem-solving abilities. Piaget's work with children, like Lucienne, focused on understanding how cognitive abilities develop through stages. As part of these studies, Piaget might have observed how children, such as Lucienne, approached problem-solving tasks, which could involve physical objects like matchboxes, to assess their stage of cognitive development.Explanation in more than 100 words: Piaget's theory of cognitive development suggests that we develop our cognitive abilities through specific stages. The sensorimotor stage, which lasts from birth to about 2 years old, involves learning about the world through senses and motor behavior. During this period, the concept of object permanence emerges - the understanding that objects continue to exist even when they are not visible. Piaget's studies often involved tasks where children's reactions to hidden objects helped in assessing the development of this concept. Lucienne's interactions with matchboxes could reflect her cognitive progression in problem-solving and understanding the permanence and characteristics of objects, which are key components in Piaget's stages of development.Conclusion: Piaget's research, including his work with matchboxes, has been pivotal in understanding the stages of cognitive development in children. By examining how children like Lucienne solve problems using objects like matchboxes, Piaget was able to gain insights into the development of schemata and the processes of assimilation and accommodation that children use to interpret their environment and experiences.