Bowles and Gintis proposed a correspondence theory where the structure of schools mirrors the structure of the economic system. They believed schools teach a hidden curriculum of obedience and conformity through techniques like discipline, hierarchy, and grades that prepare students to accept their future economic roles. Critics argue this view overstates schools' role in reproducing inequality and fails to recognize teachers' influence or changes in work organization. Functionalists saw the hidden curriculum as transmitting shared social values to promote cooperation.