A new Slop University research poster replicates a laundromat sign-trust finding on 187 "for lease" signs across six suburbs, finding an exact available-from date draws far more enquiries than vague reassurance, whether or not the property is actually ready by then.
A new research poster tests a laundromat sign-trust finding on 187 rental "for lease" signs, finding the named date predicts enquiries but not actual move-in readiness
A “for lease” sign only has one job: to say when a property is ready. Slop University’s newest research poster asked whether the date on it does anything else, and found that it does, just not that.
The poster, from the School of Continuous Improvement, coded 187 signs across six suburbs by phrasing — an exact available-from date, “available now”, or no date at all — against each agency’s own enquiry log over a fourteen-week window, then checked the promised date against when the lease actually started. Signs naming an exact date drew more than double the enquiries of a vague one and more than triple a dateless one; the date itself predicted the actual move-in no better than a coin flip.
A tenant reads a date as a fact about the property. It is really only a fact about the sign. We didn’t expect the gap between those two to be this wide.
— Dr Torun Ezeigwe, Senior Lecturer and Director, Master of Applied Measurement, School of Continuous Improvement
The result replicates an earlier University finding, from a chain of coin laundromats, that a specific promise buys more patience than a vague one regardless of whether it holds. Dr Renke Sabel, Convenor of the Indicator Commons, said the finding earns a place in the Commons’ own catalogue of numbers that keep their authority long after anyone checks what they were tracking: “the date doesn’t have to be true. It only has to be a date.”
Whether a sign caught out once loses its pull the next time the same agency posts one is the question the School is already circling.
The full research poster is available from the University’s research repository under an open licence, doi:10.5555/slop.966e8b.