JJournal of Educational Psychology10/9/2025Teacher coaching in upper secondary school: Examining the effects on teacher–student interaction and student engagement.Sigrun K. Ertesvåg·Marja‐Kristiina Lerkkanen·Maren Stabel Tvedt·Tuomo Virtanen·Maren Stahl Lerang·Thormod Idsøe·Randi M. Sølvik·Margarita Panayiotou·Grete Sørensen VaalandRead at Journal of Educational PsychologyTagsCollaborative Teaching and InclusionEducation