A methodological investigation of the Intermodal Preferential Looking paradigm: Methods of analyses, picture selection and data rejection criteria
dc.contributor.author | Delle Luche, C | |
dc.contributor.author | Durrant, S | |
dc.contributor.author | Poltrock, S | |
dc.contributor.author | Floccia, Caroline | |
dc.date.accessioned | 2015-12-14T13:42:21Z | |
dc.date.available | 2015-12-14T13:42:21Z | |
dc.date.issued | 2015-08 | |
dc.identifier.issn | 0163-6383 | |
dc.identifier.issn | 1879-0453 | |
dc.identifier.uri | http://hdl.handle.net/10026.1/3949 | |
dc.description.abstract |
The Intermodal Preferential Looking paradigm provides a sensitive measure of a child's online word comprehension. To complement existing recommendations (Fernald, Zangl, Portillo, & Marchman, 2008), the present study evaluates the impact of experimental noise generated by two aspects of the visual stimuli on the robustness of familiar word recognition with and without mispronunciations: the presence of a central fixation point and the level of visual noise in the pictures (as measured by luminance saliency). Twenty-month-old infants were presented with a classic word recognition IPL procedure in 3 conditions: without a fixation stimulus (No Fixation - noisiest condition), with a fixation stimulus before trial onset (Fixation, intermediate), and with a fixation stimulus, a neutral background and equally salient images (Fixation Plus - least noisy). Data were systematically analyzed considering a range of data selection criteria and dependent variables (proportion of looking time towards the target, longest look, and time-course analysis). Critically, the expected pronunciation and naming interaction was only found in the Fixation Plus condition. We discuss the impact of data selection criteria and the dependent variable choice on the modulation of these effects across the different conditions. | |
dc.format.extent | 151-172 | |
dc.format.medium | Print-Electronic | |
dc.language | en | |
dc.language.iso | eng | |
dc.publisher | Elsevier BV | |
dc.subject | Intermodal Preferential Looking | |
dc.subject | Time course analysis | |
dc.subject | Methodology | |
dc.subject | Word recognition | |
dc.title | A methodological investigation of the Intermodal Preferential Looking paradigm: Methods of analyses, picture selection and data rejection criteria | |
dc.type | journal-article | |
dc.type | Journal Article | |
dc.type | Research Support, Non-U.S. Gov't | |
plymouth.author-url | https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000359889300016&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=11bb513d99f797142bcfeffcc58ea008 | |
plymouth.volume | 40 | |
plymouth.publication-status | Published | |
plymouth.journal | Infant Behavior and Development | |
dc.identifier.doi | 10.1016/j.infbeh.2015.05.005 | |
plymouth.organisational-group | /Plymouth | |
plymouth.organisational-group | /Plymouth/Faculty of Health | |
plymouth.organisational-group | /Plymouth/Faculty of Health/School of Psychology | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA/UoA04 Psychology, Psychiatry and Neuroscience | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA/UoA04 Psychology, Psychiatry and Neuroscience/UoA04 REF peer reviewers | |
plymouth.organisational-group | /Plymouth/Research Groups | |
plymouth.organisational-group | /Plymouth/Research Groups/Centre for Brain, Cognition and Behaviour (CBCB) | |
plymouth.organisational-group | /Plymouth/Research Groups/Centre for Brain, Cognition and Behaviour (CBCB)/Cognition | |
plymouth.organisational-group | /Plymouth/Research Groups/Plymouth Institute of Health and Care Research (PIHR) | |
plymouth.organisational-group | /Plymouth/Users by role | |
plymouth.organisational-group | /Plymouth/Users by role/Academics | |
dc.publisher.place | United States | |
dcterms.dateAccepted | 2015-05-30 | |
dc.identifier.eissn | 1879-0453 | |
dc.rights.embargoperiod | Not known | |
rioxxterms.versionofrecord | 10.1016/j.infbeh.2015.05.005 | |
rioxxterms.licenseref.uri | http://www.rioxx.net/licenses/all-rights-reserved | |
rioxxterms.licenseref.startdate | 2015-08 | |
rioxxterms.type | Journal Article/Review | |
plymouth.funder | Lexicon development in bilingual toddler::ESRC |