The aim of this article is to examine what characterises feedback regarding the group of students who receive the most comments compared to the rest of the students, all failing at least one task. Could it be that teachers comment differently on the most underperforming students? The empirical material consists of feedback handed out to students…

Research on bimanual coordination of hand movements has identified several loci of bimanual interference, including interference because of programming different movement parameters or selecting different targets for the two hands. This study investigates the extent and origin of interference when participants execute bimanual actions with tools.…