Evidence map›Paper›PMID 30887445›Full record

ReviewPsychonomic bulletin & review2019

Explaining the SPoARC and SNARC effects with knowledge structures: An expertise account.

Alessandro Guida, Guillermo Campitelli

Abstract readReview
PubMed Publisher
In one paragraph

Review in Psychonomic bulletin & review, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–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

11 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Reconstruction of temporal and spatial order information.Journal of experimental psychology. Learning, memory, and cognition · 2026
    Article
  6. A SNARC-like effect for visual speed.Attention, perception & psychophysics · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Alessandro GuidaLP3C, Université Rennes, Rennes, France. alessandro.guida@univ-rennes2.fr.
Guillermo CampitelliMurdoch University, Perth, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Two proposals have been put forward to account conjointly for the spatial-numerical association of response codes (SNARC) effect and the spatial-positional association of response codes (SPoARC) effect: the working memory account and the dual account. Here, on the basis of experimental and theoretical knowledge acquired in the field of expert memory, we propose an alternative account-named the expertise account-that explains both effects through the acquisition and use of knowledge structures (a generalization of "chunks," "retrieval structures," and "templates"), which have been used extensively in expert memory theory. These knowledge structures can be of two types: nonslotted or slotted schemas. We suggest that the SNARC effect can be explained via the use of nonslotted schemas, and the SPoARC effect via slotted schemas. We conclude our article by presenting the broader implications of our framework for working memory in general, when considering knowledge structures.

Indexed as

Association LearningGeneralization, PsychologicalMathematical ConceptsMemory, Short-TermSpace PerceptionVerbal LearningCognitionHumansPsychological TheoryExpertiseMathematical cognitionOrdinal position effectRetrieval structuresSNARCSpatial cognitionSPoARCTemplatesVerbal working memoryWorking memory

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.