Journal article Open Access
Meule, Adrian;
Richard, Anna;
Dinic, Radomir;
Blechert, Jens
<?xml version='1.0' encoding='utf-8'?> <resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd"> <identifier identifierType="URL">https://zenodo.org/record/3530760</identifier> <creators> <creator> <creatorName>Meule, Adrian</creatorName> <givenName>Adrian</givenName> <familyName>Meule</familyName> <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-6639-8977</nameIdentifier> <affiliation>LMU München, Germany</affiliation> </creator> <creator> <creatorName>Richard, Anna</creatorName> <givenName>Anna</givenName> <familyName>Richard</familyName> <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0003-3926-8533</nameIdentifier> <affiliation>Schoen Clinic Roseneck, Prien am Chiemsee, Germany</affiliation> </creator> <creator> <creatorName>Dinic, Radomir</creatorName> <givenName>Radomir</givenName> <familyName>Dinic</familyName> <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0003-3310-8520</nameIdentifier> <affiliation>Fachhochschule Salzburg, Austria</affiliation> </creator> <creator> <creatorName>Blechert, Jens</creatorName> <givenName>Jens</givenName> <familyName>Blechert</familyName> <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-3820-109X</nameIdentifier> <affiliation>University of Salzburg, Austria</affiliation> </creator> </creators> <titles> <title>Effects of a Smartphone-Based Approach–Avoidance Intervention on Chocolate Craving and Consumption: Randomized Controlled Trial</title> </titles> <publisher>Zenodo</publisher> <publicationYear>2019</publicationYear> <dates> <date dateType="Issued">2019-03-24</date> </dates> <resourceType resourceTypeGeneral="Text">Journal article</resourceType> <alternateIdentifiers> <alternateIdentifier alternateIdentifierType="url">https://zenodo.org/record/3530760</alternateIdentifier> </alternateIdentifiers> <relatedIdentifiers> <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.2196/12298</relatedIdentifier> </relatedIdentifiers> <rightsList> <rights rightsURI="http://creativecommons.org/licenses/by/4.0/legalcode">Creative Commons Attribution 4.0 International</rights> <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights> </rightsList> <descriptions> <description descriptionType="Abstract"><p>Background:</p> <p>Repeatedly pushing high-calorie food stimuli away based on joystick movements has been found to reduce approach biases towards these stimuli. Some studies also found that such avoidance trainings reduced consumption of high-calorie foods.</p> <p>Objective:</p> <p>To make such interventions suitable for daily use, this preregistered study tested effects of a smartphone-based approach&ndash;avoidance intervention on chocolate craving and consumption.</p> <p>Methods:</p> <p>Within a ten-day period, participants (n = 105, 86% female) either performed five sessions during which they continuously avoided (i.e., swiped away/upwards) chocolate stimuli (experimental group, n = 35), performed five sessions during which they approached and avoided chocolate stimuli equally often (placebo control group, n = 35), or did not perform any training sessions (inactive control group, n = 35). Training effects were measured during laboratory sessions before and after the intervention period and further continuously through daily ecological momentary assessment (EMA).</p> <p>Results:</p> <p>Self-reported chocolate craving and consumption as well as body fat mass significantly decreased from pre- to post-measurement across all groups. EMA reports evidenced no differences in chocolate craving and consumption between intervention days and rest days as a function of group.</p> <p>Conclusions:</p> <p>A smartphone-based approach&ndash;avoidance training did not affect eating-related and anthropometric measures over and above measurement-based changes in the current study. Future controlled studies need to examine whether other techniques of modifying food approach tendencies show an add-on benefit over conventional, monitoring-based intervention effects. Clinical Trial: https://aspredicted.org/pt9df.pdf</p></description> </descriptions> <fundingReferences> <fundingReference> <funderName>European Commission</funderName> <funderIdentifier funderIdentifierType="Crossref Funder ID">10.13039/501100000780</funderIdentifier> <awardNumber awardURI="info:eu-repo/grantAgreement/EC/H2020/639445/">639445</awardNumber> <awardTitle>Transdiagnostic views on eating disorders and obesity and new approaches for treatment</awardTitle> </fundingReference> </fundingReferences> </resource>
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