# A fridge shelf allocation index now decides who loses shelf space

> A new Slop University research paper surveys 2,114 share-house residents on fridge-shelf fairness and reports the Fridge Shelf Allocation Index's binding reassignment rule alongside a null test of the register's visibility.

Shelf-zone stickers went up in 738 share-house kitchens this year, each one keyed to a resident's weekly entitlement under a new University instrument. The Fridge Shelf Allocation Index, reported today in a new Slop University research paper, is the School of Emergent Priorities' first attempt to bring population-survey rigour to a resource no booking system has ever covered.

> A shelf is a strange thing to survey until you realise every household already has an opinion about it, and now so does an instrument.
>
> --- Associate Professor Kwame Lindqvist, Director, Master of Priority Studies, School of Emergent Priorities

The Index draws on fourteen weeks of self-report from more than two thousand residents, weighting each week's shelf entitlement against dietary need, schedule, and a running measure of how closely a resident's planned use matched what they actually used. Kitchens whose figures drift furthest move to a shared-only shelf tier and stay listed on a household notice until the lease turns over.

"The number that moved wasn't the one we expected," said Dr Iben Chikere, Lecturer, School of Emergent Priorities. "What people say about their own shelf and what their housemates say about it turned out to be two different surveys wearing one question."

The School counts the release among its clearest examples yet of an anticipatory instrument finding its footing somewhere nobody thought to look for one, and the Index's next fielding is expected to extend the notice's design past the kitchens that piloted it.

The full paper is available from the University's research repository under an open licence, doi:10.5555/slop.oilmhe.