Prime Archives in Education ResearchAre School Factors Important for Measuring Teacher Effectiveness? A Multilevel Technique to Predict Student Gains through a Value-Added ApproachDOI: 10.37247/PAER.1.2020.2DownloadAre-School-Factors-Important-for-Measuring-Teacher-Effectiveness-A-Multilevel-Technique-to-Predict-Student-Gains-through-a-Value-Added-Approach