RT Journal Article SR Electronic T1 There’s Always Room for Improvement JF Journal of Human Resources FD University of Wisconsin Press SP 1150 OP 1179 DO 10.3368/jhr.1220-11370R1 VO 59 IS 4 A1 Briole, Simon A1 Maurin, Eric YR 2024 UL http://jhr.uwpress.org/content/59/4/1150.abstract AB In France, secondary school teachers are evaluated every five to six years by senior experts from the Ministry of Education. These evaluations involve the supervision of one class session, a debriefing interview, and the writing of an official evaluation report. Their results are used to determine teachers’ career advancement. We show that these repeated evaluations help improve teacher effectiveness (as measured by their students’ performance) at all stages of their career. The impact on student performance is particularly strong in priority education schools and remains significant several years after students leave middle school. Evaluators’ feedback likely plays a key role in improving teacher effectiveness.