Evidence map›Paper›PMID 26669690›Full record

ArticlePsychological research2016

Processing multi-digit numbers: a translingual eye-tracking study.

Julia Bahnmueller, Stefan Huber, Hans-Christoph Nuerk, Silke M Göbel, Korbinian Moeller

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Article in Psychological research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

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0cells of the map it votes in
8citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

5 authors.

Julia BahnmuellerNeurocognition Laboratory, Leibniz-Institut für Wissensmedien, Schleichstraße 6, 72076, Tübingen, Germany. j.bahnmueller@iwm-tuebingen.de.
Stefan HuberNeurocognition Laboratory, Leibniz-Institut für Wissensmedien, Schleichstraße 6, 72076, Tübingen, Germany.
Hans-Christoph NuerkNeurocognition Laboratory, Leibniz-Institut für Wissensmedien, Schleichstraße 6, 72076, Tübingen, Germany.
Silke M GöbelDepartment of Psychology, University of York, Heslington, York, YO10 5DD, UK.
Korbinian MoellerNeurocognition Laboratory, Leibniz-Institut für Wissensmedien, Schleichstraße 6, 72076, Tübingen, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study aimed at investigating the underlying cognitive processes and language specificities of three-digit number processing. More specifically, it was intended to clarify whether the single digits of three-digit numbers are processed in parallel and/or sequentially and whether processing strategies are influenced by the inversion of number words with respect to the Arabic digits [e.g., 43: dreiundvierzig ("three and forty")] and/or by differences in reading behavior of the respective first language. Therefore, English- and German-speaking adults had to complete a three-digit number comparison task while their eye-fixation behavior was recorded. Replicating previous results, reliable hundred-decade-compatibility effects (e.g., 742_896: hundred-decade compatible because 7 < 8 and 4 < 9; 362_517: hundred-decade incompatible because 3 < 5 but 6 > 1) for English- as well as hundred-unit-compatibility effects for English- and German-speaking participants were observed, indicating parallel processing strategies. While no indices of partial sequential processing were found for the English-speaking group, about half of the German-speaking participants showed an inverse hundred-decade-compatibility effect accompanied by longer inspection time on the hundred digit indicating additional sequential processes. Thereby, the present data revealed that in transition from two- to higher multi-digit numbers, the homogeneity of underlying processing strategies varies between language groups. The regular German orthography (allowing for letter-by-letter reading) and its associated more sequential reading behavior may have promoted sequential processing strategies in multi-digit number processing. Furthermore, these results indicated that the inversion of number words alone is not sufficient to explain all observed language differences in three-digit number processing.

Indexed as

AdultAttentionFemaleHumansMalePattern Recognition, VisualPhotic StimulationReaction Time

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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.