“…Through a combination of multilevel modelling (Goldstein, 2003) of performance data from the Department for Education's National Pupil Database, large student surveys in sixteen schools, cohort tracking and focus group interviews, the project explored the motivations of young people towards mathematical study and how schools, families and peers impact upon learner trajectories. Building on previous case study research on the learning trajectories of 10-12 year olds which theorized the socially differentiating power of schooling (Noyes, 2006), the GMAP project extended this work to older students. By investigating the impact of peers, classes, schools and neighbourhoods on learners' attainment and participation the study aimed to work on large and complex datasets, findings from which might prove more compelling to policymakers.…”