▶ Majoring in education is not associated with teacher effectiveness. ▶ University attended for college is not associated with teacher effectiveness. ▶ Acquir

▶ Majoring in education is not associated with teacher effectiveness. ▶ University attended for college is not associated with teacher effectiveness. ▶ Acquiring a master's degree is not associated with teacher effectiveness. ▶ Teachers become more effective with a few years of teaching experience. ▶ Teachers may become less effective later in their careers.