{"id":"https://openalex.org/W4415266658","doi":"https://doi.org/10.1080/10447318.2025.2570846","title":"The Effects of a Humanoid Robot\u2019s Semantic-Free Utterances (SFUs) on Users\u2019 Emotion Recognition and Social Perception","display_name":"The Effects of a Humanoid Robot\u2019s Semantic-Free Utterances (SFUs) on Users\u2019 Emotion Recognition and Social Perception","publication_year":2025,"publication_date":"2025-10-16","ids":{"openalex":"https://openalex.org/W4415266658","doi":"https://doi.org/10.1080/10447318.2025.2570846"},"language":"en","primary_location":{"id":"doi:10.1080/10447318.2025.2570846","is_oa":false,"landing_page_url":"https://doi.org/10.1080/10447318.2025.2570846","pdf_url":null,"source":{"id":"https://openalex.org/S165559636","display_name":"International Journal of Human-Computer Interaction","issn_l":"1044-7318","issn":["1044-7318","1532-7590"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Human\u2013Computer Interaction","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101914052","display_name":"Xiaozhen Liu","orcid":"https://orcid.org/0009-0005-8675-9935"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiaozhen Liu","raw_affiliation_strings":["Department of Industrial and Systems Engineering, Virginia Tech"],"raw_orcid":"https://orcid.org/0009-0005-8675-9935","affiliations":[{"raw_affiliation_string":"Department of Industrial and Systems Engineering, Virginia Tech","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034235916","display_name":"Myounghoon Jeon","orcid":"https://orcid.org/0000-0003-2908-671X"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Myounghoon Jeon","raw_affiliation_strings":["Department of Industrial and Systems Engineering, Virginia Tech"],"raw_orcid":"https://orcid.org/0000-0003-2908-671X","affiliations":[{"raw_affiliation_string":"Department of Industrial and Systems Engineering, Virginia Tech","institution_ids":["https://openalex.org/I859038795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5034235916"],"corresponding_institution_ids":["https://openalex.org/I859038795"],"apc_list":null,"apc_paid":null,"fwci":1.4563,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.85221511,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"42","issue":"11","first_page":"8641","last_page":"8660"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10709","display_name":"Social Robot Interaction and HRI","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10709","display_name":"Social Robot Interaction and HRI","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11094","display_name":"Face Recognition and Perception","score":0.9878000020980835,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/emotion-recognition","display_name":"Emotion recognition","score":0.49079999327659607},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.48739999532699585},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.3321000039577484},{"id":"https://openalex.org/keywords/emotion-perception","display_name":"Emotion perception","score":0.326200008392334},{"id":"https://openalex.org/keywords/social-perception","display_name":"Social perception","score":0.3025999963283539},{"id":"https://openalex.org/keywords/social-relation","display_name":"Social relation","score":0.29980000853538513}],"concepts":[{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.6589000225067139},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.5153999924659729},{"id":"https://openalex.org/C2777438025","wikidata":"https://www.wikidata.org/wiki/Q1339090","display_name":"Emotion recognition","level":2,"score":0.49079999327659607},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.48739999532699585},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.33469998836517334},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.3321000039577484},{"id":"https://openalex.org/C2776141551","wikidata":"https://www.wikidata.org/wiki/Q16000087","display_name":"Emotion perception","level":3,"score":0.326200008392334},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.3255999982357025},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.32339999079704285},{"id":"https://openalex.org/C129484327","wikidata":"https://www.wikidata.org/wiki/Q177603","display_name":"Social perception","level":3,"score":0.3025999963283539},{"id":"https://openalex.org/C130064352","wikidata":"https://www.wikidata.org/wiki/Q853725","display_name":"Social relation","level":2,"score":0.29980000853538513},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.298799991607666},{"id":"https://openalex.org/C2777200299","wikidata":"https://www.wikidata.org/wiki/Q52943","display_name":"Conversation","level":2,"score":0.2969000041484833},{"id":"https://openalex.org/C86658582","wikidata":"https://www.wikidata.org/wiki/Q1432778","display_name":"Social cognition","level":3,"score":0.29649999737739563},{"id":"https://openalex.org/C2776035688","wikidata":"https://www.wikidata.org/wiki/Q1606558","display_name":"Affect (linguistics)","level":2,"score":0.2833000123500824},{"id":"https://openalex.org/C2775852435","wikidata":"https://www.wikidata.org/wiki/Q258403","display_name":"Utterance","level":2,"score":0.2644999921321869}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/10447318.2025.2570846","is_oa":false,"landing_page_url":"https://doi.org/10.1080/10447318.2025.2570846","pdf_url":null,"source":{"id":"https://openalex.org/S165559636","display_name":"International Journal of Human-Computer Interaction","issn_l":"1044-7318","issn":["1044-7318","1532-7590"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Human\u2013Computer Interaction","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W1498101430","https://openalex.org/W1964116731","https://openalex.org/W1966797434","https://openalex.org/W1976541103","https://openalex.org/W2013040441","https://openalex.org/W2032568497","https://openalex.org/W2055894321","https://openalex.org/W2061141931","https://openalex.org/W2070912859","https://openalex.org/W2074709111","https://openalex.org/W2091241041","https://openalex.org/W2094409166","https://openalex.org/W2110332474","https://openalex.org/W2115693658","https://openalex.org/W2117645142","https://openalex.org/W2127241481","https://openalex.org/W2132891289","https://openalex.org/W2149628368","https://openalex.org/W2150623968","https://openalex.org/W2151679441","https://openalex.org/W2165332998","https://openalex.org/W2165857685","https://openalex.org/W2191285365","https://openalex.org/W2227407841","https://openalex.org/W2531262049","https://openalex.org/W2591778563","https://openalex.org/W2703895418","https://openalex.org/W2781342034","https://openalex.org/W2791361798","https://openalex.org/W2793990128","https://openalex.org/W2905841571","https://openalex.org/W2942053682","https://openalex.org/W2963631961","https://openalex.org/W2970588956","https://openalex.org/W2973518854","https://openalex.org/W3010242595","https://openalex.org/W3096418585","https://openalex.org/W3096953590","https://openalex.org/W3105071654","https://openalex.org/W3127521573","https://openalex.org/W3133451271","https://openalex.org/W3137646246","https://openalex.org/W3158929093","https://openalex.org/W3173802319","https://openalex.org/W3206770945","https://openalex.org/W4210777104","https://openalex.org/W4237976213","https://openalex.org/W4285082249","https://openalex.org/W4294190226","https://openalex.org/W4311620225","https://openalex.org/W4313203844","https://openalex.org/W4317513692","https://openalex.org/W4387708086","https://openalex.org/W4387780793"],"related_works":[],"abstract_inverted_index":{"As":[0],"social":[1,71,140],"robots":[2],"become":[3],"more":[4,107,135],"integrated":[5],"into":[6],"daily":[7],"life,":[8],"understanding":[9],"human":[10],"perceptions":[11,100],"of":[12,101],"them":[13],"is":[14],"essential":[15],"for":[16,133],"effective":[17,136],"design.":[18],"This":[19],"mixed":[20],"factorial":[21],"study":[22],"examined":[23],"how":[24],"four":[25],"emotions":[26],"(happiness,":[27],"sadness,":[28],"anger,":[29],"and":[30,32,63,70,88,99,110,120,137],"relief)":[31],"a":[33,52],"humanoid":[34,57],"robot\u2019s":[35],"semantic-free":[36],"utterances":[37],"(SFUs)":[38],"with":[39,61],"male":[40,104],"or":[41],"female":[42,111],"voices":[43,95],"influence":[44],"user":[45],"perception.":[46],"Forty-nine":[47],"young":[48],"participants":[49,105,112],"listened":[50],"to":[51],"fairy":[53],"tale":[54],"while":[55,103],"the":[56,77,84],"robot":[58],"Pepper":[59],"responded":[60],"gestures":[62],"emotional":[64],"non-speech":[65],"sounds.":[66],"Emotion":[67],"recognition":[68,127],"accuracy":[69],"perception":[72],"were":[73,90],"significantly":[74],"higher":[75],"in":[76,83],"Voice":[78],"+":[79],"Gesture":[80],"condition":[81],"than":[82],"Gesture-Only":[85],"condition.":[86],"Happiness":[87],"sadness":[89],"most":[91],"accurately":[92],"recognized.":[93],"Male":[94],"elicited":[96],"greater":[97],"discomfort":[98,108],"anthropomorphism,":[102],"experienced":[106],"overall":[109],"felt":[113],"warmer":[114],"toward":[115],"Pepper.":[116],"However,":[117],"voice":[118],"type":[119],"participant":[121],"gender":[122],"did":[123],"not":[124],"affect":[125],"emotion":[126],"accuracy.":[128],"The":[129],"results":[130],"provide":[131],"insights":[132],"developing":[134],"emotionally":[138],"expressive":[139],"robots.":[141]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-06-15T08:34:33.830935","created_date":"2025-10-17T00:00:00"}