A slow evolution: education becomes a subject of university research -- In quest of science: the early years of education research. Reluctant allies: psychologists turn to education -- Specialization and isolation: education research becomes a profession -- Technologies of influence: testing and school surveying -- Cacophony: curriculum study during the interwar years. Politics, patronage, and entrepreneurship: the dynamics of curriculum change -- Developmental perspectives: critics challenge determinism in education -- Excellence and equity: the continuing problems and potential of education research. Contested terrain: the disciplines versus education -- Gaining ground and losing support: the federal role in education research -- Promoting learning and reform: new directions in education research -- Toward the reconfiguration of educational study.