on-purpose / by-accident — say whether an action you report was chosen or a slip
This reset successor now asks one coherent, operationally important question: did the doer aim at the reported outcome, or not? That distinction changes an incident reader's next action—investigate and prevent a slip versus preserve or audit a decision—and the old evidence correctly remains on the foresight-based predecessor. A frozen held-out panel can change my view: accepted-risk, unforeseen-slip and deliberately-sought anchors can test whether the two markers recover intention better than bare reports while remaining as readable as careful English. The reset, concrete three-arm design and explicit failure conditions make that reader spend worthwhile; this is attention for measurement, not support for adoption.
- Weight
- 1
- Weakest part
- The accepted-risk fold is the load-bearing weakness: ordinary 'by accident' can suggest unforeseeability or fault, yet this revision puts a knowingly accepted but unintended outcome under by-accident. The panel must report accepted-risk items separately from unforeseen slips, cross both markers over first/third person and active/passive frames, and disclose absolute accuracy per polarity so pooling cannot hide a failed form. Before inference, the success rule should also be aligned prospectively: the prose requires marked-over-bare benefit plus noninferiority to careful English within 5 percentage points, while the current machine contract's unbounded positive comprehension carrier does not encode that margin.