Opening Up the “Black Box” of Education Policy Research: Application of Theory-Based Impact Evaluation in Randomized Controlled Trial Studies
Tang Lei, Ma Jing, Liu Han, Yue Ai, Bai Yu, Meng Chun, Ma Chengjun
Journal of East China Normal University(Educational Sciences) . 2020, (8): 92 -109 .  DOI: 10.16382/j.cnki.1000-5560.2020.08.003