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Impressions of HIV risk online : brain potentials while viewing online dating profiles

Impressions of HIV risk online : brain potentials while viewing online dating profiles

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SCHMÄLZLE, Ralf, Martin A. IMHOF, Alex KENTER, Britta RENNER, Harald T. SCHUPP, 2019. Impressions of HIV risk online : brain potentials while viewing online dating profiles. In: Cognitive, affective & behavioral neuroscience. 19(5), pp. 1203-1217. ISSN 1530-7026. eISSN 1531-135X. Available under: doi: 10.3758/s13415-019-00731-1

@article{Schmalzle2019-10Impre-46691, title={Impressions of HIV risk online : brain potentials while viewing online dating profiles}, year={2019}, doi={10.3758/s13415-019-00731-1}, number={5}, volume={19}, issn={1530-7026}, journal={Cognitive, affective & behavioral neuroscience}, pages={1203--1217}, author={Schmälzle, Ralf and Imhof, Martin A. and Kenter, Alex and Renner, Britta and Schupp, Harald T.} }

<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/46691"> <dcterms:title>Impressions of HIV risk online : brain potentials while viewing online dating profiles</dcterms:title> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/43"/> <dc:contributor>Schupp, Harald T.</dc:contributor> <dc:creator>Schupp, Harald T.</dc:creator> <dc:creator>Imhof, Martin A.</dc:creator> <dc:creator>Kenter, Alex</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2019-08-19T08:25:58Z</dc:date> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2019-08-19T08:25:58Z</dcterms:available> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/46691/1/Schmaelzle_2-3nkg4tz1rxek8.pdf"/> <dc:creator>Schmälzle, Ralf</dc:creator> <dc:rights>terms-of-use</dc:rights> <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/> <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/46691"/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:contributor>Renner, Britta</dc:contributor> <dcterms:abstract xml:lang="eng">There is an increasing trend to use online dating to meet potential partners. Previous studies in off-line contexts indicate that people may judge the risk of sexually transmitted infections based on a person's appearance. Online dating profiles commonly present profile pictures and verbal self-descriptions. To examine the integration of verbal and visual risk information, the current event-related potential (ERP) study used a simulated dating platform in which verbal-descriptive information (low vs. high verbal risk) was presented, followed by a photograph (low vs. high visual risk). Results indicated main effects of verbal and visual risk. Specifically, high-risk compared with low-risk verbal profiles elicited a relative negative shift over occipitoparietal sensor sites between 260 ms and 408 ms. Furthermore, a sustained occipital negativity (132-500 ms) and central positivity (156-272 ms) was observed for high as compared with low visual risk profiles. There was also evidence for the integration of verbal and visual risk formation, as indicated by distinct positive ERP shift occurred between 272 ms and 428 ms over anterior temporal regions when a high-risk photograph was preceded by high-risk verbal information. This suggests that verbal-descriptive information is integrated with visual appearance early in the processing stream. The distinct response for high verbal and visual information extends the notion of an alarm function ascribed to risk perception by demonstrating integration about multiple sources. Simulating online dating platforms provides a useful tool to examine intuitive risk perception.</dcterms:abstract> <dc:contributor>Imhof, Martin A.</dc:contributor> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/46691/1/Schmaelzle_2-3nkg4tz1rxek8.pdf"/> <dc:creator>Renner, Britta</dc:creator> <dc:contributor>Schmälzle, Ralf</dc:contributor> <dcterms:issued>2019-10</dcterms:issued> <dc:contributor>Kenter, Alex</dc:contributor> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/43"/> <dc:language>eng</dc:language> </rdf:Description> </rdf:RDF>

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