Robert Rosenthal

Robert Rosenthal was an influential American psychologist known for his research on the impact of expectations on performance, particularly in educational settings. He introduced the concept of the "Pygmalion effect," which suggests that higher expectations from teachers can improve students' performance, while lower expectations can hinder it. Rosenthal's work demonstrated the power of belief and mindset in learning environments and emphasized how interpersonal relationships and expectations can shape outcomes. His research has implications not only in education but also in various fields, including management and personal development.