Evidence map›Paper›PMID 34648124›Full record

ArticleCognitive research: principles and implications2021

Serial dependence in the perceptual judgments of radiologists.

Mauro Manassi, Cristina Ghirardo, Teresa Canas-Bajo, Zhihang Ren, William Prinzmetal, David Whitney

Abstract read
In one paragraph

Article in Cognitive research: principles and implications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  10. Serial Dependence in Dermatological Judgments.Diagnostics (Basel, Switzerland) · 2023
    Article
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

6 authors.

Mauro Manassi *School of Psychology, King's College, University of Aberdeen, Aberdeen, UK. mauro.manassi@abdn.ac.uk.ORCID 0000-0003-4210-7570
Cristina Ghirardo *Department of Psychology, University of California, Berkeley, CA, USA.
Teresa Canas-Bajo *Department of Psychology, University of California, Berkeley, CA, USA.
Zhihang RenDepartment of Psychology, University of California, Berkeley, CA, USA.
William PrinzmetalDepartment of Psychology, University of California, Berkeley, CA, USA.
David WhitneyDepartment of Psychology, University of California, Berkeley, CA, USA.

Funding

Isolating and mitigating sequentially dependent perceptual errors in clinical visual searchR01CA236793 · NCI · UNIVERSITY OF CALIFORNIA BERKELEY · PI DAVID V WHITNEY · 2019 to 2026
$2.3M
NCI NIH HHS R01 CA236793
6 · The paper itself

Abstract

In radiological screening, clinicians scan myriads of radiographs with the intent of recognizing and differentiating lesions. Even though they are trained experts, radiologists' human search engines are not perfect: average daily error rates are estimated around 3-5%. A main underlying assumption in radiological screening is that visual search on a current radiograph occurs independently of previously seen radiographs. However, recent studies have shown that human perception is biased by previously seen stimuli; the bias in our visual system to misperceive current stimuli towards previous stimuli is called serial dependence. Here, we tested whether serial dependence impacts radiologists' recognition of simulated lesions embedded in actual radiographs. We found that serial dependence affected radiologists' recognition of simulated lesions; perception on an average trial was pulled 13% toward the 1-back stimulus. Simulated lesions were perceived as biased towards the those seen in the previous 1 or 2 radiographs. Similar results were found when testing lesion recognition in a group of untrained observers. Taken together, these results suggest that perceptual judgements of radiologists are affected by previous visual experience, and thus some of the diagnostic errors exhibited by radiologists may be caused by serial dependence from previously seen radiographs.

Indexed as

JudgmentVisual PerceptionBiasHumansRadiologistsRecognition, PsychologyPrimingRadiological screeningSequential dependenceSequential effectsSerial dependenceVisual search

Identifiers

PMID34648124
PMCPMC8517058

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.