Key Stage (KS) 4 is the stage of the National Curriculum between the ages of 14 and 16 years. GCSE (General Certificate of Secondary Education) is the principal means of assessing pupil attainment...
Abstract This work aims to create a Multidimensional Motivation Index (IMM) based on the PISA 2015 data, verify the effect of this on school performance and to identify which of these dimensions has t
