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PAN Lab pressures

Pressure

Contaminated records surface

An audit finds that part of the record system was contaminated long ago. Every person and every model that reads those records has been reading errors as if they were facts.

What it is

Records outlive the tools that wrote them. A worker today still reads a case note, an assessment, or a flag that a retired system wrote years ago. Then an audit finds that some of those records were wrong. The organization learns that its people have relied on them all along.

What it pushes on in the Lab

In the Lab, this pressure raises two pathways out of the record store. People read the contaminated records and believe them, and the model repeats them as fresh output.

amplifiedContaminated records read and believed
amplifiedContaminated records repeated as fresh output

Who feels it

The worker who reads an old record has no reason to doubt it. The client whose case rests on that record carries the error, usually without any way to see where it began.

What answers it

An answer has to make people less likely to believe a contaminated record, or stop the model from repeating one. Each lever below does at least one of these.

Levers in the Lab that push the other way on something this pressure pushes on:

The list leaves out levers the Lab has retired, levers it keeps as counter-examples, and any lever no network offers.

Where it starts switched on

The evidence behind its effects

The Lab cites no claim from the evidence registry for this pressure's effects. The Lab's authors set the direction and size of each effect.

Switch this pressure on in the PAN Lab and watch which way it pushes the network.

Open the PAN Lab