Answer:
These statements are all related to the benefits of make-believe play in early childhood development. Make-believe play allows children to engage in assisted discovery through peer collaboration, as they explore new ideas and concepts together in a playful and imaginative context. Pretend play is also an ideal social context for fostering cognitive development, as it helps children develop critical thinking, problem-solving, and decision-making skills. Additionally, make-believe play is rich in private speech, which supports the development of self-regulation and executive functioning skills, such as impulse control, emotional regulation, and responsibility for following rules. Overall, make-believe play is an important part of early childhood development, and provides numerous benefits for children's social, emotional, and cognitive growth.