The US educational system, on the other hand, delays tracking. Students remain untracked through secondary school, and, in some cases, even their university educations are focused on general education and basic training. As a result, students sometimes don't specialize until graduate school.
美國學制則採「延緩分化」模式，中學並未分軌，甚至連大學也強調通識教育與基礎訓練，直到研究所才注重專業教育。