https://mnstry.org/topics/measurement/ Being measured is something done to you, usually by an apparatus with no stake in the outcome. These articles walk what an honest instrument owes the person on the other end of it, from the width that belongs beside every score to the record that has to remember what everyone believed at the time. The order is deliberate: each one is a different way a measurement can be true and still be a lie about the person it describes. https://mnstry.org/writing/scores-without-confidence/ https://mnstry.org/writing/scores-without-confidence/ Why a number about a person without its error band is a construction error rather than a rounding convenience, and what the band is actually telling you. The canonical treatment of the malformed score. Mon, 03 Aug 2026 00:00:00 GMT https://mnstry.org/writing/whose-ruler/ https://mnstry.org/writing/whose-ruler/ Why no instrument can invent its own zero point, what gets baked in when it borrows one, and the checks that catch a cracked ruler before a comparison rests on it. The canonical treatment of the borrowed ruler. Mon, 03 Aug 2026 00:00:00 GMT https://mnstry.org/writing/worst-measured-at-the-edges/ https://mnstry.org/writing/worst-measured-at-the-edges/ How a questionnaire can be precise about an average person and nearly blind about an exceptional one, and why the average reliability figure conceals it. The canonical treatment of edge blindness. Mon, 03 Aug 2026 00:00:00 GMT https://mnstry.org/writing/uncertainty-falls-unevenly/ https://mnstry.org/writing/uncertainty-falls-unevenly/ Why declining to decide is not automatically the safe option, and what to measure so that a system's humility does not become a particular group's exclusion. The canonical treatment of uneven abstention. Mon, 03 Aug 2026 00:00:00 GMT https://mnstry.org/writing/the-two-pasts/ https://mnstry.org/writing/the-two-pasts/ Why an honest correction needs two timelines rather than one, and what a system takes from a person when it revises the past quietly. The canonical treatment of the two pasts. Mon, 03 Aug 2026 00:00:00 GMT https://mnstry.org/writing/reconstruction-not-explanation/ https://mnstry.org/writing/reconstruction-not-explanation/ Why accountability for an automated decision means reconstructing the state of the machine at the moment it decided, and why the opacity that actually defeats an audit is operational rather than neural. Mon, 03 Aug 2026 00:00:00 GMT https://mnstry.org/writing/safety-does-not-average/ https://mnstry.org/writing/safety-does-not-average/ Why safety belongs in a quality score as a multiplier rather than a weighted term, and what a weighted average is actually letting a system buy. The canonical treatment of non-compensatory safety. Mon, 03 Aug 2026 00:00:00 GMT