---
slug: "SelfCheckingBias"
name: "SelfCheckingBias"
type: "Reasoning"
layer: "Mind"
ref: "SelfCheckingBias#a395"
sema_id: "sema:SelfCheckingBias#mh:SHA-256:a395d033d3f7b496343149133cfd76ffa831aacf8c2ce455e42c5fc54cc714b6"
tags: ["Mind","Reasoning"]
updated: 2026-11-11
mindscape: "origin-of-risk"
index_url: https://mindscape.world/scapes/origin-of-risk.json
url: https://mindscape.world/origin-of-risk/SelfCheckingBias/
related: ["MetaModularity","MonoModularity","ShapeControl","CorrectAsYouGrow"]
---

# SelfCheckingBias

Correcting as you go still fails when the same model that produced the shape is the one checking it

Layer: Mind · Category: Reasoning

## Mechanism

Updating a model with feedback on its current output, as a drone re-plots its course or a team reviews its own plan, improves on a frozen decision. But if the check uses the same perspective and the same information as created the shape, systematic errors pass unseen: a drone flying confidently to the wrong address keeps correcting its course toward the wrong target. Fresh data on position does not reveal a wrong goal. This is a remaining form of [MonoModularity](https://mindscape.world/scapes/origin-of-risk/MonoModularity.md) inside a corrective loop. It is overcome by checking against a complementary, overlapping model, as staff who know particular rights-holders can spot a payment error the database cannot, which is the contribution of [MetaModularity](https://mindscape.world/scapes/origin-of-risk/MetaModularity.md) to [ShapeControl](https://mindscape.world/scapes/origin-of-risk/ShapeControl.md).

## Invariants

- A correction loop that uses only the original model's perspective cannot detect that model's systematic errors
- Detecting systematic error requires an overlapping, non-identical model
- Feedback alone does not distinguish correcting toward the right target from correcting toward the wrong one

## Failure modes

- Treating frequent feedback as proof of meta-modularity
- Reviewing a plan only with the people and data that produced it
- Mistaking a hierarchy of data about the model for an independent model of the domain

## Builds on

- [MetaModularity](https://mindscape.world/scapes/origin-of-risk/MetaModularity.md) (Mind; References)
- [MonoModularity](https://mindscape.world/scapes/origin-of-risk/MonoModularity.md) (Mind; References)
- [ShapeControl](https://mindscape.world/scapes/origin-of-risk/ShapeControl.md) (Mind; References)

## Used by

- [CorrectAsYouGrow](https://mindscape.world/scapes/origin-of-risk/CorrectAsYouGrow.md) (Mind; References)

## Identity

- Sema ID: `sema:SelfCheckingBias#mh:SHA-256:a395d033d3f7b496343149133cfd76ffa831aacf8c2ce455e42c5fc54cc714b6`
- Ref: `SelfCheckingBias#a395`

## Links

- [Pattern page](https://mindscape.world/origin-of-risk/SelfCheckingBias/)
- [View in the interactive graph](https://mindscape.world/origin-of-risk/#SelfCheckingBias)
- [JSON](https://mindscape.world/scapes/origin-of-risk/SelfCheckingBias.json)
- [Index of all patterns](https://mindscape.world/scapes/origin-of-risk.json)