Income inequality has been rising in Britain for two decades and wealth is also more unequally distributed now than when New Labour first came to power. Various factors have contributed to this, including education which, according to the PISA 2006 data, has more unequal outcomes in the UK than in all but 2 of the 29 tested countries. Comparative…

Many educational researchers have identified issues on classifying schools and some have made use of ad-hoc classification systems in their analyses; however, these solutions are generally one-dimensional, which prohibits them from capturing the full breadth of variation among schools. To understand the amount of variation that exist in schools…