{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/127499"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/127499","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Comparing how conversational agents’ modalities and apparent genders affects in correcting health misinformation","abstract":"Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-12-01","abstract_html":"Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-12-01","abstract_has_math":false,"creators":["Rahman, Nisa"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"M.S.","degree_level":"Thesis","degree_discipline":"Advertising","degree_department":null,"school":null,"contributors":["Su, Leona Y","Sar, Sela","Vargas, Patrick"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2024,"date_issued":"2024-12-11","date_published":"2024-12-11","updated_at":"2026-07-22T22:25:04Z","subjects":["Conversational Agents","Misperceptions","Modality","Anthropomorphism","Cognitive Load"],"languages":["en","eng"],"rights":["Copyright 2024 Nisa Rahman"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/2142/127499","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Su, Leona Y","Sar, Sela","Vargas, Patrick"]},{"key":"dc:creator","label":"Author","values":["Rahman, Nisa"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2024-12-11","2024-12"]},{"key":"dc:type","label":"Dc Type","values":["text","Thesis"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Advertising"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["M.S."]},{"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":["Conversational Agents","Misperceptions","Modality","Anthropomorphism","Cognitive Load"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en","eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 2024 Nisa Rahman"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://hdl.handle.net/2142/127499"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-12-01","The student, Nisa Rahman, accepted the attached license on 2024-12-04 at 18:51.","The student, Nisa Rahman, submitted this Thesis for approval on 2024-12-04 at 19:00.","This Thesis was approved for publication on 2024-12-11 at 08:32.","DSpace SAF Submission Ingestion Package generated from Vireo submission #21507 on 2025-03-28 at 14:56:19","This study compared the effectiveness of using conversational agents to debunk sunscreen usage related health misinformation. A 2 (agent gender: female, male) × 2 (agent modality: text-based, voice based) between-subjects experimental design was used with 775 U.S. participants. Implementing key theoretical perspectives from human-computer interaction literature and cognitive load theory, this study examines both agent gender and agent modality in how effectively interaction with conversational agents can correct misperceptions resulting from exposure to health misinformation. Results show that text-based agents are more successful in reducing misperceptions about sunscreen usage misinformation than voice-based agents. Agent gender did not significantly impact misperception after intervention, nor have an interaction with agent modality. These findings extend human-computer interaction, cognitive load theory and the transient information effect to the context of health misinformation correction. Practical implications of the study show that conversational agents hold great potential for public health communication, but it emphasizes the importance of managing cognitive load in voice-based interactions to enhance their effectiveness."]},{"key":"dc:format","label":"Dc Format","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Comparing how conversational agents’ modalities and apparent genders affects in correcting health misinformation"]}]}],"canonical_facts":{"dc:contributor":["Su, Leona Y","Sar, Sela","Vargas, Patrick"],"dc:creator":["Rahman, Nisa"],"dc:date":["2024-12-11","2024-12"],"dc:description":["Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-12-01","The student, Nisa Rahman, accepted the attached license on 2024-12-04 at 18:51.","The student, Nisa Rahman, submitted this Thesis for approval on 2024-12-04 at 19:00.","This Thesis was approved for publication on 2024-12-11 at 08:32.","DSpace SAF Submission Ingestion Package generated from Vireo submission #21507 on 2025-03-28 at 14:56:19","This study compared the effectiveness of using conversational agents to debunk sunscreen usage related health misinformation. A 2 (agent gender: female, male) × 2 (agent modality: text-based, voice based) between-subjects experimental design was used with 775 U.S. participants. Implementing key theoretical perspectives from human-computer interaction literature and cognitive load theory, this study examines both agent gender and agent modality in how effectively interaction with conversational agents can correct misperceptions resulting from exposure to health misinformation. Results show that text-based agents are more successful in reducing misperceptions about sunscreen usage misinformation than voice-based agents. Agent gender did not significantly impact misperception after intervention, nor have an interaction with agent modality. These findings extend human-computer interaction, cognitive load theory and the transient information effect to the context of health misinformation correction. Practical implications of the study show that conversational agents hold great potential for public health communication, but it emphasizes the importance of managing cognitive load in voice-based interactions to enhance their effectiveness."],"dc:format":["application/pdf"],"dc:identifier":["https://hdl.handle.net/2142/127499"],"dc:language":["en","eng"],"dc:rights":["Copyright 2024 Nisa Rahman"],"dc:subject":["Conversational Agents","Misperceptions","Modality","Anthropomorphism","Cognitive Load"],"dc:title":["Comparing how conversational agents’ modalities and apparent genders affects in correcting health misinformation"],"dc:type":["text","Thesis"],"thesis:degree_discipline":["Advertising"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["M.S."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:25:04Z"}