[quote SpringTides5]@dementedpixie
Yes- it does impair their ability to learn. All the research shows that strict school uniform policies leas to better outcomes in school.
Dressing smartly associates school with work. Certain clothes are appropriate for work and others are not. Trainers would it be acceptable in an office so should not be acceptable in a school.
The DCs' schools all have very strict policies on uniform. Parents and DC know this when they attend the school. Anyone wearing those trainers would be sent straight to the head. They'd be sent home to change and would receive 3 days' of after school detention for a first offence.[/quote]
Correlation is not causation. Extremely formal uniform does not, in itself, lead to an improvement in learning outcomes.
Research does indicate that school uniform can be a factor in improving learning outcomes, but not that it has to be a blazer/suit and tie/ dress shoes. There’s an element of learning through play and exploration throughout primary school, most obviously with younger children- a formal uniform would be impractical for reception children learning through sand and water play, or children learning in a forest school. (It would be impractical for teachers too!) . Children aren’t learning in an office.
Where there is a uniform policy which is universally understood and applied, children will feel secure . That security stems from wider behaviour management though, rather than solely from wearing formal uniform - if behaviour management generally is clear, fair and consistent, children will feel secure in their learning environment and learning outcomes are likely to improve. If uniform policy is strict but poor behaviour and lesson disruption are tolerated, learning outcomes don’t improve.
Children from households where there isn’t money available for expensive uniform (especially school-specific rather than generic) or particular new shoes as soon as old ones break won’t benefit from having to miss school until parents are next paid. Children from disordered households can’t magic up the correct shoes on their own, and won’t benefit from missing lessons.
You also need to consider the wider issues about parental engagement, and the impact that has on learning outcomes. Some schools have very strict hoops to jump through, whether in terms of uniform or other factors (e.g. faith based requirements). Those schools will admit children with parents who are already fully engaged with their child’s education, and so the children are more likely to have parental support with their learning.