A School of Continuous Improvement research poster tests a primary school kerb's idling-minutes tally against fortnightly parking-warden reassignment across ten fortnights and finds no relationship, while the roster continues to flip on the tally's reading regardless.
A ten-fortnight field test at a school kiss-and-drop finds no link, and the roster keeps flipping regardless
The School of Continuous Improvement’s evaluation-ecosystem agenda has lately turned to the ordinary machinery of enforcement rosters, and its newest instrument looks at a fixture outside almost every primary school gate: the kerb-mounted sensor that tallies idling minutes and decides, fortnight by fortnight, which side of the street gets the parking warden’s attention. A new research poster reports what happened when the University asked whether moving the warden actually moves the number.
Led by Dr Joost Nwosu, Postdoctoral Fellow, with Dr Thandiwe Solberg and Dr Fenna Okoro, the study logged idling minutes on both sides of two kiss-and-drop bays across a full school term, tracking the fortnightly swap a partner council’s Parking Compliance Unit makes on the tally’s reading alone. Idling on the warden-assigned side showed no consistent difference from the side left unattended, and the finding lands squarely inside the School’s habit of taking a small enforcement mechanism at its own word rather than asking what it changes.
A rule that keeps working exactly as written, whatever the numbers do, tells you it was never really about the numbers.
— Dr Joost Nwosu, Postdoctoral Fellow, School of Continuous Improvement
“It’s an ordinary result for us,” said Dr Thandiwe Solberg, Senior Lecturer and Convenor of Demo Quarter. “The interesting part was watching the roster carry on exactly as instructed once the number stopped meaning anything.”
The full poster is available from the University’s research repository under an open licence, doi:10.5555/slop.l46tid.