{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/19606"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/19606","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Auditory frequency and location processing in an attention-switching paradigm: Evidence of distinct early selection mechanisms","abstract":"\"Four experiments were designed to address a number of questions concerning the mechanisms underlying auditory selective attention as well as the relationship of components of the Event-Related Potential (ERP) to these filtering processes. Specifically, Nataanen's \"\"attentional trace theory\"\" postulates that a common sensory memory based mechanism indexed by the Negative difference (Nd) wave is responsible for the stimulus-set filtering of all auditory attributes. An attention-switching paradigm was developed to test a specific prediction of Nataanen's model--that stimulus-set filtering should be impossible for the first relevant stimulus of a sequence before the corresponding information exists in sensory memory. While evidence in support of Nataanen's model was obtained for the filtering of frequency information, a distinct mechanism was implicated for the filtering of location information. The data were also examined for evidence in support of Kubovy's \"\"indispensable attribute theory\"\" which posits that subjects should be more likely to aggregate auditory information on the basis of frequency than location information. Contrary to Kubovy's prediction, in all four experiments, any time the data indicated a filtering bias towards a particular dimension, superior processing of location information was obtained.\"","abstract_html":""Four experiments were designed to address a number of questions concerning the mechanisms underlying auditory selective attention as well as the relationship of components of the Event-Related Potential (ERP) to these filtering processes. Specifically, Nataanen's ""attentional trace theory"" postulates that a common sensory memory based mechanism indexed by the Negative difference (Nd) wave is responsible for the stimulus-set filtering of all auditory attributes. An attention-switching paradigm was developed to test a specific prediction of Nataanen's model--that stimulus-set filtering should be impossible for the first relevant stimulus of a sequence before the corresponding information exists in sensory memory. While evidence in support of Nataanen's model was obtained for the filtering of frequency information, a distinct mechanism was implicated for the filtering of location information. The data were also examined for evidence in support of Kubovy's ""indispensable attribute theory"" which posits that subjects should be more likely to aggregate auditory information on the basis of frequency than location information. Contrary to Kubovy's prediction, in all four experiments, any time the data indicated a filtering bias towards a particular dimension, superior processing of location information was obtained."","abstract_has_math":false,"creators":["Sirevaag, Erik John"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Psychology","degree_department":null,"school":null,"contributors":["Kramer, Arthur F."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2011,"date_issued":"2011-05-07T12:12:50Z","date_published":"2011-05-07T12:12:50Z","updated_at":"2026-07-22T22:25:14Z","subjects":["Psychology, Experimental"],"languages":["eng"],"rights":["Copyright 1992 Sirevaag, Erik John"],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["(UMI)AAI9215884","AAI9215884"],"render_values":[{"text":"(UMI)AAI9215884","href":null,"code":true},{"text":"AAI9215884","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/19606","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Kramer, Arthur F."]},{"key":"dc:creator","label":"Author","values":["Sirevaag, Erik John"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2011-05-07T12:12:50Z","10000-01-01","1992"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Psychology"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Psychology, Experimental"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 1992 Sirevaag, Erik John"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["(UMI)AAI9215884","http://hdl.handle.net/2142/19606","AAI9215884"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["\"Four experiments were designed to address a number of questions concerning the mechanisms underlying auditory selective attention as well as the relationship of components of the Event-Related Potential (ERP) to these filtering processes. Specifically, Nataanen's \"\"attentional trace theory\"\" postulates that a common sensory memory based mechanism indexed by the Negative difference (Nd) wave is responsible for the stimulus-set filtering of all auditory attributes. An attention-switching paradigm was developed to test a specific prediction of Nataanen's model--that stimulus-set filtering should be impossible for the first relevant stimulus of a sequence before the corresponding information exists in sensory memory. While evidence in support of Nataanen's model was obtained for the filtering of frequency information, a distinct mechanism was implicated for the filtering of location information. The data were also examined for evidence in support of Kubovy's \"\"indispensable attribute theory\"\" which posits that subjects should be more likely to aggregate auditory information on the basis of frequency than location information. Contrary to Kubovy's prediction, in all four experiments, any time the data indicated a filtering bias towards a particular dimension, superior processing of location information was obtained.\"","Made available in DSpace on 2011-05-07T12:12:50Z (GMT). No. of bitstreams: 2 license.txt: 4922 bytes, checksum: 910b249b4beec47e7ab768910c8f966f (MD5) 9215884.pdf: 7748089 bytes, checksum: 25b938d0fa362131ed9b483ec93f820d (MD5) Previous issue date: 1992","Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Howard Ding (hding2@illinois.edu) on 2011-05-07T14:38:11Z Item is restricted indefinitely.","Restriction data tranferred 2014-07-01T11:15:52-05:00 Original Data Group with Access UIUC Users [automated] Release Date: none Reason: ETDs are only available to UIUC Users without author permission","ETDs are only available to UIUC Users without author permission","U of I Only"]},{"key":"dc:title","label":"Title","values":["Auditory frequency and location processing in an attention-switching paradigm: Evidence of distinct early selection mechanisms"]}]}],"canonical_facts":{"dc:contributor":["Kramer, Arthur F."],"dc:creator":["Sirevaag, Erik John"],"dc:date":["2011-05-07T12:12:50Z","10000-01-01","1992"],"dc:description":["\"Four experiments were designed to address a number of questions concerning the mechanisms underlying auditory selective attention as well as the relationship of components of the Event-Related Potential (ERP) to these filtering processes. Specifically, Nataanen's \"\"attentional trace theory\"\" postulates that a common sensory memory based mechanism indexed by the Negative difference (Nd) wave is responsible for the stimulus-set filtering of all auditory attributes. An attention-switching paradigm was developed to test a specific prediction of Nataanen's model--that stimulus-set filtering should be impossible for the first relevant stimulus of a sequence before the corresponding information exists in sensory memory. While evidence in support of Nataanen's model was obtained for the filtering of frequency information, a distinct mechanism was implicated for the filtering of location information. The data were also examined for evidence in support of Kubovy's \"\"indispensable attribute theory\"\" which posits that subjects should be more likely to aggregate auditory information on the basis of frequency than location information. Contrary to Kubovy's prediction, in all four experiments, any time the data indicated a filtering bias towards a particular dimension, superior processing of location information was obtained.\"","Made available in DSpace on 2011-05-07T12:12:50Z (GMT). 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