{"id":"https://openalex.org/W7153206344","doi":"https://doi.org/10.48550/arxiv.2604.08114","title":"StoryEcho: A Generative Child-as-Actor Storytelling System for Picky-Eating Intervention","display_name":"StoryEcho: A Generative Child-as-Actor Storytelling System for Picky-Eating Intervention","publication_year":2026,"publication_date":"2026-04-09","ids":{"openalex":"https://openalex.org/W7153206344","doi":"https://doi.org/10.48550/arxiv.2604.08114"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2604.08114","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.08114","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2604.08114","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5133387004","display_name":"Yanuo Zhou","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Zhou, Yanuo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114042389","display_name":"Jun Fang","orcid":"https://orcid.org/0009-0001-2614-8674"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fang, Jun","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123328682","display_name":"Yuntao Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang, Yuntao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115603790","display_name":"Yi Wang","orcid":"https://orcid.org/0000-0003-2528-5877"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang, Yi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133381555","display_name":"Nan Gao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gao, Nan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133328809","display_name":"Jinlei Liu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liu, Jinlei","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5133339338","display_name":"Yuanchun Shi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shi, Yuanchun","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5133387004"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13393","display_name":"Child Nutrition and Feeding Issues","score":0.5092999935150146,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T13393","display_name":"Child Nutrition and Feeding Issues","score":0.5092999935150146,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10010","display_name":"Obesity, Physical Activity, Diet","score":0.1729000061750412,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10803","display_name":"Innovative Human-Technology Interaction","score":0.08399999886751175,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/storytelling","display_name":"Storytelling","score":0.710099995136261},{"id":"https://openalex.org/keywords/intervention","display_name":"Intervention (counseling)","score":0.6761000156402588},{"id":"https://openalex.org/keywords/generative-grammar","display_name":"Generative grammar","score":0.6653000116348267},{"id":"https://openalex.org/keywords/formative-assessment","display_name":"Formative assessment","score":0.6043000221252441},{"id":"https://openalex.org/keywords/psychological-intervention","display_name":"Psychological intervention","score":0.5421000123023987},{"id":"https://openalex.org/keywords/diversity","display_name":"Diversity (politics)","score":0.3970000147819519}],"concepts":[{"id":"https://openalex.org/C2776538412","wikidata":"https://www.wikidata.org/wiki/Q989963","display_name":"Storytelling","level":3,"score":0.710099995136261},{"id":"https://openalex.org/C2780665704","wikidata":"https://www.wikidata.org/wiki/Q959298","display_name":"Intervention (counseling)","level":2,"score":0.6761000156402588},{"id":"https://openalex.org/C39890363","wikidata":"https://www.wikidata.org/wiki/Q36108","display_name":"Generative grammar","level":2,"score":0.6653000116348267},{"id":"https://openalex.org/C42525527","wikidata":"https://www.wikidata.org/wiki/Q1209955","display_name":"Formative assessment","level":2,"score":0.6043000221252441},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.5881999731063843},{"id":"https://openalex.org/C27415008","wikidata":"https://www.wikidata.org/wiki/Q7256382","display_name":"Psychological intervention","level":2,"score":0.5421000123023987},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.5133000016212463},{"id":"https://openalex.org/C2781316041","wikidata":"https://www.wikidata.org/wiki/Q1230584","display_name":"Diversity (politics)","level":2,"score":0.3970000147819519},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.319599986076355},{"id":"https://openalex.org/C3020486378","wikidata":"https://www.wikidata.org/wiki/Q5188450","display_name":"Culturally appropriate","level":2,"score":0.31769999861717224},{"id":"https://openalex.org/C75630572","wikidata":"https://www.wikidata.org/wiki/Q538904","display_name":"Applied psychology","level":1,"score":0.3156000077724457},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.31360000371932983},{"id":"https://openalex.org/C3017896982","wikidata":"https://www.wikidata.org/wiki/Q5906358","display_name":"Healthy eating","level":3,"score":0.302700012922287},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.29660001397132874},{"id":"https://openalex.org/C2777082460","wikidata":"https://www.wikidata.org/wiki/Q3377398","display_name":"Early childhood","level":2,"score":0.2888000011444092},{"id":"https://openalex.org/C125209646","wikidata":"https://www.wikidata.org/wiki/Q1338878","display_name":"Cultural diversity","level":2,"score":0.25850000977516174},{"id":"https://openalex.org/C167966045","wikidata":"https://www.wikidata.org/wiki/Q5532625","display_name":"Generative model","level":3,"score":0.2547999918460846}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2604.08114","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.08114","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2604.08114","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.08114","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.7611783742904663}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Picky":[0],"eating":[1,13,59,94],"in":[2,20,43,104,147],"children":[3,39,98],"can":[4,164],"undermine":[5],"dietary":[6],"diversity":[7],"and":[8,32,60,71,80,114,132,171],"the":[9,76,106,185],"development":[10,118],"of":[11,155,187],"healthy":[12],"habits,":[14],"while":[15,176],"also":[16],"creating":[17],"recurring":[18,202],"tension":[19],"family":[21,142,203],"feeding":[22],"routines.":[23,143,204],"Prior":[24],"interventions":[25],"have":[26],"explored":[27],"food-centered":[28],"designs,":[29],"enhanced":[30],"utensils,":[31],"mealtime":[33,50],"interactive":[34],"systems,":[35],"but":[36],"few":[37],"position":[38],"as":[40,109,191],"active":[41],"participants":[42],"intervention":[44,62,139],"processes":[45],"that":[46,162,199],"extend":[47],"beyond":[48],"single":[49],"interactions.":[51],"To":[52],"better":[53],"understand":[54],"everyday":[55,141],"responses":[56],"to":[57,136,169],"picky":[58,93],"child-acceptable":[61],"mechanisms,":[63],"we":[64,84],"conducted":[65],"a":[66,87,110,148,192],"formative":[67],"study":[68,151],"with":[69,152],"caregivers":[70],"kindergarten":[72],"teachers.":[73],"Based":[74],"on":[75],"resulting":[77],"design":[78,193],"considerations":[79],"iterative":[81],"stakeholder":[82],"review,":[83],"designed":[85],"StoryEcho,":[86],"generative":[88,188],"child-as-actor":[89,189],"storytelling":[90,190],"system":[91,124],"for":[92,195],"intervention.":[95],"StoryEcho":[96,146,163],"engages":[97],"outside":[99],"mealtimes":[100],"through":[101,119,201],"personalized":[102],"stories":[103],"which":[105],"child":[107],"appears":[108],"persistent":[111],"story":[112,117,127,134],"character":[113],"later":[115],"shapes":[116],"real-world":[120],"food-related":[121],"behavior.":[122],"The":[123],"combines":[125],"non-mealtime":[126],"engagement,":[128],"lightweight":[129],"post-meal":[130],"feedback,":[131],"behavior-informed":[133],"updates":[135],"support":[137,198],"repeated":[138],"across":[140],"We":[144],"evaluated":[145],"between-group":[149],"field":[150],"11":[153],"families":[154],"preschool":[156],"children.":[157],"Results":[158],"provide":[159],"preliminary":[160],"evidence":[161],"significantly":[165],"increase":[166],"children's":[167],"willingness":[168],"approach":[170,194],"try":[172],"target":[173],"low-preference":[174],"foods":[175],"reducing":[177],"parental":[178],"pressure":[179],"around":[180],"feeding.":[181],"These":[182],"findings":[183],"suggest":[184],"promise":[186],"home-based":[196],"behavior":[197],"unfolds":[200]},"counts_by_year":[],"updated_date":"2026-04-29T09:16:38.111599","created_date":"2026-04-11T00:00:00"}