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False Fame Effect

The finding that a previously seen non-famous name is later misjudged as famous — because prior exposure produces real processing fluency that, once the memory of its source is lost, gets misattributed to fame rather than to having been seen.

Core Idea

The false fame effect (Jacoby and colleagues, late 1980s) is the finding that a name seen earlier — on a list of non-famous people — is later judged famous at a higher rate than an unseen name. The mechanism is misattribution of processing fluency: prior exposure makes the name process more smoothly at test, the perceiver detects that fluency as a felt signal of significance, and — having lost access to where the name was seen — attributes it to fame. The effect grows with delay or divided attention, reverses under immediate test, and vanishes with a source reminder.

Scope of Application

The false fame effect lives across the memory and social-cognition subfields of psychology, confined to a perceiver whose recognition returns a fluency signal dissociable from a source memory.

  • Implicit-memory research — the canonical demonstration that exposure leaves a trace after the episode has decayed.
  • Source-monitoring research — a foundational case for Johnson's framework.
  • Eyewitness misidentification — a bystander misattributed as familiarity from the crime scene ("unconscious transference").
  • Mere-exposure and marketing effects — the same trace mechanism, with the attribution step isolated.
  • Illusory-truth research — repeated statements feeling truer for the same reason.

Clarity

The paradigm makes legible a recognition failure the everyday notion of memory cannot describe: the trace is intact and being reattributed to the wrong source, not lost. It splits recognition into two dissociable components — familiarity (a graded fluency signal) and recollection (episodic source detail) — so the illusion becomes the specific case where familiarity is elevated but source recollection fails. It reframes the felt sense of fame from a verdict to be trusted into a signal whose source is in question, and separates the reality of the signal from the correctness of its interpretation.

Manages Complexity

A family of illusions that look unrelated — a name judged famous, a claim judged truer, a bystander misidentified, an ad-seen product preferred — turn out to be one mechanism running through different attribution categories. Factoring recognition into two signals and locating every illusion at the same juncture reduces the whole family to a few controlling variables: trace strength, recoverability of the source, and which attribution category the test makes accessible. The same set predicts appearance, reversal, and abolition.

Abstract Reasoning

The paradigm licenses a diagnostic (the familiarity-high, recollection-failed signature, read back to unrecognized prior exposure), an interventionist move (a source reminder eliminates it; delay or divided attention enlarges it; immediate test reverses it), a boundary-drawing move (the effect needs elevated familiarity, failed source recollection, and an available mis-attribution category, and separates neighbors by which category the fluency lands on), and a predictive move from the controlling variables.

Knowledge Transfer

Within the psychology of memory the paradigm transfers as mechanism: the two-signal architecture runs through a family of illusions differing in the attribution category — fame, truth, or the crime scene — with diagnostics and interventions carrying intact. Beyond a memory-bearing perceiver it does not transfer. The portable work divides between processing_fluency, which supplies the genuine ease signal, and reality_monitoring, which supplies the fallible source-attribution gate.

Relationships to Other Abstractions

Local relationship map for False Fame EffectParents appear above the current abstraction, mutual partners to the right, and children below. Node labels state whether each abstraction is prime or domain-specific; colors identify relation types.False Fame EffectDOMAINPrime abstraction: Processing Fluency — is part ofProcessingFluencyPRIMEPrime abstraction: Reality Monitoring — presupposesRealityMonitoringPRIME

Current abstraction False Fame Effect Domain-specific

Parents (2) — more general patterns this builds on

  • False Fame Effect is part of Processing Fluency Prime

    False Fame Effect contains Processing Fluency because prior exposure produces the genuine ease signal that is later misread as evidence of fame.

  • False Fame Effect presupposes Reality Monitoring Prime

    False Fame Effect presupposes Reality Monitoring because the error occurs when use-time source attribution cannot recover prior exposure and assigns familiarity to the wrong origin.

Hierarchy paths (4) — routes to 4 parentless roots

Neighborhood in Abstraction Space

False Fame Effect sits in a crowded region of the domain-specific corpus (33rd percentile for distinctiveness): several abstractions share nearly its structure, so a description that fits it tends to fit its neighbors too.

Family — Memory Encoding & Retrieval Effects (22 abstractions)

Nearest neighbors

Computed from structural-signature embeddings · 2026-07-12