The document discusses three learning theorists: Piaget, Vygotsky, and Bandura. It then summarizes three news articles about how each theorist's ideas are applied. News 1 discusses choosing developmentally appropriate toys based on Piaget's stages of development. News 2 talks about learning manners at a camp and how it aligns with Vygotsky's concepts of peer instruction and scaffolding. News 3 is about medical interns learning from role models like senior doctors, relating to Bandura's ideas about observational learning. The final section notes how instructional strategies can combine different theories' strengths while addressing weaknesses.