The purpose of the study was to investigate whether teachers’ knowledge of student assessment was influenced by their gender and if it was related to their teaching experience (years in education). One hundred and twenty six physical education teachers (n=126)…

This dissertation, based on roughly eighteen months of fieldwork in two laboratories at Princeton University, examines how practitioners of synthetic biology orient themselves vis-à-vis organic systems, by both engaging with and displacing biological knowledge. It also explores experimental methods in…

This work presents the main theories and models formulated with the purpose of offering a global overview on the acquisition of knowledge and skills involved in the initial development of expert competence. Setting from this background, we developed an empirical…