David R. Shaffer

David R. Shaffer is a psychologist and researcher known for his work in developmental psychology, particularly focusing on how children and adolescents think, learn, and develop. He has contributed to understanding cognitive development and educational practices, emphasizing the importance of understanding the ways young people grow intellectually and socially. His research helps educators and psychologists create better approaches to support youth development, emphasizing evidence-based strategies for promoting learning and problem-solving skills during formative years.