Artiklar och rapporter, Videoklipp Why meta-analyses are really hard to do well in education – Wiliam 29 maj, 2022
Vetenskapliga texter Testing (Quizzing) Boosts Classroom Learning; A Systematic and Meta-Analytic Review – Yang, Luo, Yu, Vadillo & Shanks 11 april, 2021
Vetenskapliga texter The Power of Feedback Revisited; A Meta-Analysis of Educational Feedback Research – Wisniewski, Zierer & Hattie 24 maj, 2020
Blogpost Even Magic Johnson Sometimes Had Bad Games; Why Research Reviews Should Not Be Limited to Published Studies – Slavin 15 mars, 2020
Övrigt, Vetenskapliga texter Interpreting Average Effect Sizes; Never a Center Without a Spread – Guskey 29 december, 2019
Vetenskapliga texter How Trajectories of Disadvantage Help Explain School Attainment – Gorard & Siddiqui 8 december, 2019
Videoklipp Understanding Statistics and Research: Even if You Really, Really Hate Math – Dykstra 9 juni, 2019
Hemsidor Hattie Ranking: 256 Influences And Effect Sizes Related To Student Achievement – VL+ 26 maj, 2019
Artiklar och rapporter Do Developer-Commissioned Evaluations Inflate Effect Sizes? – Wolf, Morrison, Slavin & Risman 24 mars, 2019
Vetenskapliga texter Cell phone usage and academic performance: An experiment – Felosoni & Strommer Godoi 3 mars, 2019