Unlikely to have time to investigate more than a very few schools
Risks being unrepresentative
Large scale surveys or official statistics
May overcome the problem of limited observation, but may lose the insight that can be gained from detailed observation of a single school
Education system
Highly marketised with parental choice and consumption between the schools at its heart
Secondary data publicly available about schools
Often produced by the schools themselves, including exam results and league tables
School records
Confidential, so researcher may not be able to gain access
Schools may only use good figures to avoid deterring people from attending
Schools may downplay incidents
Official statistics on examination performance
Should be treated with care
Schools
Captive population due to legal mandate, which has advantages and disadvantages for researchers as researchers know where everyone is but it could disrupt lesson
Headteachers and governors
Gatekeepers who can refuse access to the school
May view research negatively and steer researchers away from sensitive situations
Schools
Formal organisations with rules and hierarchies
Students may see researchers as teachers, while teachers see them as inspections
Single-sex schools may pose problems for researchers of a different gender
Large scale, highly organised, social institutions with daily meetings and timetables that may affect when research can be scheduled
Size and complexity can make it difficult to understand the school's structure and operations