Cognitive Biases

CogBias

A practical cognitive-bias site with clear definitions, learning paths, assessments, self-audits, and debiasing tools.

Cognitive Bias

Continued influence effect

Misinformation continues to influence memory and reasoning about an event, despite the misinformation having been corrected. cf. misinformation effect, where the original memory is affected by incorrect information received later

RecallInertia

What it distorts

Biases that selectively reshape memory, retrieval, and retrospective interpretation.

Typical trigger

Situations where recall is already difficult and the inertia cue feels easier to trust than a fuller review.

First countermove

Start with the recall question instead of the first intuitive answer, then check whether the inertia pattern is doing invisible work.

Coverage depth

Catalog entry

Quick check

What part of the old false story is still doing reasoning work because the correction never replaced it?

Mechanism snapshot

Wikipedia groups this bias under recall and the inertia pattern, which suggests a distortion driven by beliefs or choices resist updating even when movement would be better grounded.

Teaching gauges

These are classroom-facing editorial estimates for comparing how the bias behaves in use. They are teaching aids, not measured statistics.

Common in misinformation

83

Especially important where corrections are late, thin, or non-explanatory.

Rare Frequent

Easy to spot from outside

39

Often only visible when the person's later inferences are examined closely.

Hidden Obvious

Easy to innocently commit

87

People can sincerely accept a correction and still reason with the old story.

Low risk Easy slip

Teaching difficulty

48

A powerful media-literacy concept because it explains why debunking can feel incomplete.

Foundational Advanced

What's happening here.

This comparison makes the hidden pull easier to see before the technical label has to do all the work.

Biased move

This is like removing a broken beam from a bridge diagram without drawing a new support line, then wondering why everyone still imagines the old structure.

Clearer comparison

Retractions often subtract. Good corrections also rebuild. Otherwise the first explanatory frame keeps living in the empty space.

Caveat

Do not use this label whenever someone remembers the original rumor. The key issue is that corrected misinformation still shapes explanation and inference.

Use the label only when...

Use this label when people acknowledge the correction but continue reasoning as if part of the first false account remained true.

How this entry is classified

  • Recall: This group reshapes memory, retrieval, salience, and retrospective interpretation.
  • Inertia: Beliefs, habits, or commitments resist updating even when better movement is available.

Reference use

Use the quick check, caveat, and nearby confusions together. The fastest diagnosis is often the noisiest one.

Bias in the wild

Each example changes the surface context while keeping the same hidden distortion in place.

Everyday life

A person repeats a corrected rumor's implied causal story days later because the first version still feels more explanatory than the correction.

Work and teams

A debunked incident narrative keeps shaping discussion because the team still lacks a satisfying replacement explanation.

Public discourse

Even after a false claim is corrected, commentary and memory keep using it as if part of the story were still basically true.

What it feels like from inside

The correction is remembered, but the original misinformation still keeps sneaking back into explanation as if it left a residue the retraction never fully cleared.

Teaching note: This page is crucial for media literacy because it shows why 'we already corrected that' is often not enough.

Telltale signs

  • The original false detail keeps reappearing in later explanation.
  • People remember that the claim was corrected but still reason with it.
  • The correction removed the fact but did not replace the causal story.

Repair at three levels

The strongest debiasing moves change the process, not just the label.

Solo move

Replace the false claim with an explicit alternative explanation rather than merely crossing it out mentally.

Team move

When correcting misinformation, say what happened instead and why the first account stuck.

System move

Design correction protocols that include replacement causal stories, not just retraction language.

Practice And Repair

Follow the drift, then interrupt it

Continued influence effect is the residue problem of misinformation. A correction can remove a claim without removing the explanatory work the claim was doing.

Trigger

A vivid misinformation frame arrives early and fills an explanatory gap.

Felt certainty

The original account keeps a cognitive advantage because it remains narratively useful.

Distortion

Later reasoning still leans on the old frame even after the person endorses the correction.

Reset

Replace the false claim with a satisfying alternative explanation instead of offering retraction alone.

Repair question

What explanation should occupy the slot the misinformation used to fill?

Spot It

  • Are we remembering the original event, or a later reconstruction that now feels cleaner than reality?
  • What is staying in place mainly because movement is costly, awkward, or identity-threatening?
  • Compare the current interpretation against the brief source definition before treating the label as settled.

Similar biases and easy confusions

These are nearby labels that can share the same outer appearance while differing in what actually drives the distortion. Use the overlap, the distinction, and the diagnostic question together before settling the call.

Misinformation effect

Why compare it: Misinformation effect changes memory content itself; continued influence effect focuses on corrected misinformation still shaping later reasoning.

Availability cascade

Why compare it: Availability cascade spreads the claim socially; continued influence effect explains why it keeps affecting reasoning even after correction.

Confirmation bias

Why compare it: Confirmation bias favors supportive material; continued influence effect can persist even when people acknowledge the correction sincerely.

Reflection questions

These are useful when the label seems roughly right but the process change still feels underspecified.

What explanatory gap did the misinformation fill that the correction left empty?

Am I still using the original story because it remains more narratively satisfying than the retraction?

What replacement account should occupy the space the false claim used to fill?

Case studies

These sourced cases do not prove what was in someone's head with perfect certainty. They are teaching cases for showing where the bias pressure becomes visible in practice.

View related cases

Corrected fire-warehouse narratives

People can continue citing corrected details from a fire story in later inferences when the correction does not provide a strong replacement explanation.

Why it fits: The mind keeps using the first causal frame because the retraction alone did not rebuild the story.

Wikipedia · Modern cognitive psychology

Retractions that remove a claim without replacing the story

Corrections are less effective when they only say a claim was false but do not supply a sturdier alternative explanation for what happened.

Why it fits: The initial story keeps guiding inference because the later correction leaves a causal vacuum.

Wikipedia · Modern cognitive psychology

Retractions that subtract the claim but leave the explanation empty

Misinformation-correction research shows that people may continue using a false causal explanation after a correction, especially when no replacement explanation is supplied.

Why it fits: The old frame keeps doing explanatory work after the factual claim has been challenged.

Psychological Science in the Public Interest · 2012

Source trail

Use these sources to move from the teaching page into the underlying literature and seed reference material. The site is still written for clarity first, but the stronger pages should also be traceable.

Use it in context

Once you know the bias, these nearby tools help you use the page in a real workflow rather than as a static definition.

Self-checks

Short audits you can run before the distortion hardens into a decision, a verdict, or a post-hoc story.

Prompt kits

Bias-aware AI prompts that widen the frame instead of simply endorsing the first preferred conclusion.

Companion reading

These links widen the frame around the bias without interrupting the core lesson on this page.

Related biases

These neighbors were selected from shared categories, shared patterns, and explicit editorial links where available.

Attentional bias

The tendency of perception to be affected by recurring thoughts

RecallInertia

Bizarreness effect

Bizarre material is better remembered than common material

RecallBaseline

Boundary extension

Remembering the background of an image as being larger or more expansive than the foreground

RecallAssociation

Childhood amnesia

The retention of few memories from before the age of four

RecallAssociation

Choice-supportive bias

The tendency to remember one's choices as better than they actually were

RecallOutcome