From hate to love: how learning can change affective responses to touched materials

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buir.contributor.authorDoerschner, Katja
dc.citation.epage68en_US
dc.citation.spage60en_US
dc.citation.volumeNumber12272 LNCSen_US
dc.contributor.authorCavdan, M.
dc.contributor.authorFreund, A.
dc.contributor.authorTrieschmann, A.-K.
dc.contributor.authorDoerschner, Katja
dc.contributor.authorDrewing, K.
dc.contributor.editorNisky, I.
dc.contributor.editorHartcher-O’Brien, J.
dc.contributor.editorWiertlewski, M.
dc.contributor.editorSmeets, J.
dc.coverage.spatialLeiden, Netherlandsen_US
dc.date.accessioned2021-03-04T19:19:16Z
dc.date.available2021-03-04T19:19:16Z
dc.date.issued2020
dc.departmentDepartment of Psychologyen_US
dc.departmentNational Magnetic Resonance Research Center (UMRAM)en_US
dc.descriptionDate of Conference: 6-9 September 2020en_US
dc.descriptionConference Name: 12th International Conference on Human Haptic Sensing and Touch Enabled Computer Applications, EuroHaptics 2020en_US
dc.description.abstractPeople display systematic affective reactions to specific properties of touched materials. For example, granular materials such as fine sand feel pleasant, while rough materials feel unpleasant. We wondered how far such relationships between sensory material properties and affective responses can be changed by learning. Manipulations in the present experiment aimed at unlearning the previously observed negative relationship between roughness and valence and the positive one between granularity and valence. In the learning phase, participants haptically explored materials that are either very rough or very fine-grained while they simultaneously watched positive or negative stimuli, respectively, from the International Affective Picture System (IAPS). A control group did not interact with granular or rough materials during the learning phase. In the experimental phase, participants rated a representative diverse set of 28 materials according to twelve affective adjectives. We found a significantly weaker relationship between granularity and valence in the experimental group compared to the control group, whereas roughness-valence correlations did not differ between groups. That is, the valence of granular materials was unlearned (i.e., to modify the existing valence of granular materials) but not that of rough materials. These points to differences in the strength of perceptuo-affective relations, which we discuss in terms of hard-wired versus learned connections.en_US
dc.identifier.doi10.1007/978-3-030-58147-3_7en_US
dc.identifier.isbn9783030581466
dc.identifier.issn0302-9743
dc.identifier.urihttp://hdl.handle.net/11693/75794
dc.language.isoEnglishen_US
dc.publisherSpringer Science and Business Media Deutschland GmbHen_US
dc.relation.isversionofhttps://dx.doi.org/10.1007/978-3-030-58147-3_7en_US
dc.source.titleLecture Notes in Computer Scienceen_US
dc.subjectHapticsen_US
dc.subjectValenceen_US
dc.subjectAffecten_US
dc.subjectRoughnessen_US
dc.subjectGranularityen_US
dc.subjectLearningen_US
dc.titleFrom hate to love: how learning can change affective responses to touched materialsen_US
dc.typeConference Paperen_US

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Department of Psychology
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