PS-PRI-032 · r4 PRIORITIZATION HYPOTHESIS OBSERVED

PRIORITIZATION VARIANCE

The same queue is ordered differently by each operator, and the reason is never stated.

01 DEFINITION

Condition in which operators order the same set of pending items differently, with no recorded basis for the difference.

02 CONDITIONS

UNCERTAINTY UNRECORDED The basis for the ordering is not written anywhere.

TIME PRESSURE SHORT There is no room to explain the ordering while producing it.

ERROR ASYMMETRY DEFERRED A wrong order costs later rather than immediately.

OPERATOR STATE CONCURRENT Ordering and processing happen at the same time.

03 WHERE IT APPEARS

ENERGYSimultaneous anomalies are worked in an order that differs by who is on duty.

MEDICALPending items are re-ranked at every shift change.

MANUFACTURINGStoppage causes are addressed in a sequence that forms differently on each line.

04 WHERE THIS IS SURFACING

The question it keeps returning to is what an ordering can carry about the reasons behind it — recording the basis asks for it at the moment there is least time to give it, and an order that arrives without one is read as arbitrary by whoever inherits it.

05 LINKED TERMS

PS-CLS-020 CATEGORY BOUNDARY DISPUTE PS-CLS-030 EVIDENCE WEIGHTING VARIANCE PS-PRI-035 PRIORITY INVERSION PS-PRI-036 DEFERRAL WITHOUT RECORD PS-PRI-045 USED NOW IS GONE LATER PS-HND-047 SHIFT HANDOVER LOSS PS-LOD-091 SIGNAL SATURATION PS-LOD-207 CAUSE REMOVES THE CAPACITY