Evidence map›Paper›PMID 29086021›Full record

ArticlePsychological research2018

Multitasking as a choice: a perspective.

Laura Broeker, Roman Liepelt, Edita Poljac, Stefan Künzell, Harald Ewolds, Rita F de Oliveira, Markus Raab

Abstract read
PubMed Publisher
In one paragraph

Article in Psychological research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

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

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  13. What is a task? An ideomotor perspective.Psychological research · 2018
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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

7 authors.

Laura BroekerGerman Sport University, Am Sportpark Müngersdorf 6, 50933, Cologne, Germany. l.broeker@dshs-koeln.de.ORCID http://orcid.org/0000-0001-7552-1060
Roman LiepeltGerman Sport University, Am Sportpark Müngersdorf 6, 50933, Cologne, Germany.
Edita PoljacUniversity of Freiburg, Engelbergerstr. 41, 79085, Freiburg, Germany.
Stefan KünzellUniversity of Augsburg, Universitätsstraße 2, 86159, Augsburg, Germany.
Harald EwoldsUniversity of Augsburg, Universitätsstraße 2, 86159, Augsburg, Germany.
Rita F de OliveiraLondon South Bank University, 103 Borough Road, London, SE1 0AA, UK.
Markus RaabGerman Sport University, Am Sportpark Müngersdorf 6, 50933, Cologne, Germany.

Funding

Deutsche Forschungsgemeinschaft KI 1388/7-1Deutsche Forschungsgemeinschaft KU 1557/3-1Deutsche Forschungsgemeinschaft LI 2115/2-1Deutsche Forschungsgemeinschaft RA 940/17-1
6 · The paper itself

Abstract

Performance decrements in multitasking have been explained by limitations in cognitive capacity, either modelled as static structural bottlenecks or as the scarcity of overall cognitive resources that prevent humans, or at least restrict them, from processing two tasks at the same time. However, recent research has shown that individual differences, flexible resource allocation, and prioritization of tasks cannot be fully explained by these accounts. We argue that understanding human multitasking as a choice and examining multitasking performance from the perspective of judgment and decision-making (JDM), may complement current dual-task theories. We outline two prominent theories from the area of JDM, namely Simple Heuristics and the Decision Field Theory, and adapt these theories to multitasking research. Here, we explain how computational modelling techniques and decision-making parameters used in JDM may provide a benefit to understanding multitasking costs and argue that these techniques and parameters have the potential to predict multitasking behavior in general, and also individual differences in behavior. Finally, we present the one-reason choice metaphor to explain a flexible use of limited capacity as well as changes in serial and parallel task processing. Based on this newly combined approach, we outline a concrete interdisciplinary future research program that we think will help to further develop multitasking research.

Indexed as

Task Performance and AnalysisChoice BehaviorDecision MakingHumansIndividualityMultitasking BehaviorPsychomotor Performance

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.