{"id":"https://openalex.org/W3206064401","doi":"https://doi.org/10.3390/vaccines9101161","title":"Predicting COVID-19 Vaccination Intention: The Determinants of Vaccine Hesitancy","display_name":"Predicting COVID-19 Vaccination Intention: The Determinants of Vaccine Hesitancy","publication_year":2021,"publication_date":"2021-10-11","ids":{"openalex":"https://openalex.org/W3206064401","doi":"https://doi.org/10.3390/vaccines9101161","mag":"3206064401","pmid":"https://pubmed.ncbi.nlm.nih.gov/34696269","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/8538665"},"language":"en","primary_location":{"id":"doi:10.3390/vaccines9101161","doi":"https://doi.org/10.3390/vaccines9101161","is_oa":true,"landing_page_url":"https://doi.org/10.3390/vaccines9101161","pdf_url":"https://www.mdpi.com/2076-393X/9/10/1161/pdf?version=1634184245","source":{"id":"https://openalex.org/S4210226234","display_name":"Vaccines","issn_l":"2076-393X","issn":["2076-393X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","norway-1","poland-140","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vaccines","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2076-393X/9/10/1161/pdf?version=1634184245","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012915800","display_name":"Nuno Fernandes","orcid":"https://orcid.org/0000-0003-1959-7671","observed_orcids":["https://orcid.org/0000-0003-1959-7671"]},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Nuno Fernandes","raw_affiliation_strings":["Psychology Research Center (CIPsi), School of Psychology, University of Minho, 4710-057 Braga, Portugal"],"raw_orcid":"https://orcid.org/0000-0003-1959-7671","affiliations":[{"raw_affiliation_string":"Psychology Research Center (CIPsi), School of Psychology, University of Minho, 4710-057 Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086519607","display_name":"Daniela Costa","orcid":"https://orcid.org/0000-0002-8565-0058","observed_orcids":["https://orcid.org/0000-0002-8565-0058"]},"institutions":[{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]},{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Daniela Costa","raw_affiliation_strings":["Department of Mechanical Engineering, University of Aveiro, 3810-193 Aveiro, Portugal","Psychology Research Center (CIPsi), School of Psychology, University of Minho, 4710-057 Braga, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, University of Aveiro, 3810-193 Aveiro, Portugal","institution_ids":["https://openalex.org/I60858718"]},{"raw_affiliation_string":"Psychology Research Center (CIPsi), School of Psychology, University of Minho, 4710-057 Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042841776","display_name":"Diogo Costa","orcid":"https://orcid.org/0000-0002-4995-0539","observed_orcids":["https://orcid.org/0000-0002-4995-0539"]},"institutions":[{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]},{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Diogo Costa","raw_affiliation_strings":["Department of Mechanical Engineering, University of Aveiro, 3810-193 Aveiro, Portugal","Psychology Research Center (CIPsi), School of Psychology, University of Minho, 4710-057 Braga, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-4995-0539","affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, University of Aveiro, 3810-193 Aveiro, Portugal","institution_ids":["https://openalex.org/I60858718"]},{"raw_affiliation_string":"Psychology Research Center (CIPsi), School of Psychology, University of Minho, 4710-057 Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026138890","display_name":"Jos\u00e9 Keating","orcid":"https://orcid.org/0000-0002-8105-9148","observed_orcids":["https://orcid.org/0000-0002-8105-9148"]},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Keating","raw_affiliation_strings":["Psychology Research Center (CIPsi), School of Psychology, University of Minho, 4710-057 Braga, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-8105-9148","affiliations":[{"raw_affiliation_string":"Psychology Research Center (CIPsi), School of Psychology, University of Minho, 4710-057 Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084730499","display_name":"Joana Arantes","orcid":"https://orcid.org/0000-0002-7705-6366","observed_orcids":["https://orcid.org/0000-0002-7705-6366"]},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Joana Arantes","raw_affiliation_strings":["Psychology Research Center (CIPsi), School of Psychology, University of Minho, 4710-057 Braga, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Psychology Research Center (CIPsi), School of Psychology, University of Minho, 4710-057 Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5012915800"],"corresponding_institution_ids":["https://openalex.org/I99682543"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2160},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2160},"fwci":6.6221,"has_fulltext":true,"cited_by_count":61,"citation_normalized_percentile":{"value":0.97080056,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":"9","issue":"10","first_page":"1161","last_page":"1161"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10833","display_name":"Vaccine Coverage and Hesitancy","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3306","display_name":"Health"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10833","display_name":"Vaccine Coverage and Hesitancy","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3306","display_name":"Health"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10168","display_name":"COVID-19 and Mental Health","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical 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/T11573","display_name":"Risk Perception and Management","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/covid-19-vaccination-intention","display_name":"COVID-19 vaccination intention","score":0.9419999718666077},{"id":"https://openalex.org/keywords/vaccine-hesitancy","display_name":"vaccine hesitancy","score":0.9990000128746033},{"id":"https://openalex.org/keywords/vaccine-attitudes-and-beliefs","display_name":"vaccine attitudes and beliefs","score":0.8040000200271606},{"id":"https://openalex.org/keywords/vaccine-concerns","display_name":"vaccine concerns","score":0.4350000023841858},{"id":"https://openalex.org/keywords/herd-immunity","display_name":"herd immunity","score":0.6019999980926514},{"id":"https://openalex.org/keywords/children-s-vaccination","display_name":"children's vaccination","score":0.6209999918937683},{"id":"https://openalex.org/keywords/risk-taking","display_name":"risk-taking","score":0.6340000033378601},{"id":"https://openalex.org/keywords/lockdown","display_name":"lockdown","score":0.5740000009536743},{"id":"https://openalex.org/keywords/neural-network-prediction","display_name":"neural network prediction","score":0.8679999709129333},{"id":"https://openalex.org/keywords/vaccination-communication","display_name":"vaccination communication","score":0.7670000195503235}],"concepts":[{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.7821700572967529},{"id":"https://openalex.org/C22070199","wikidata":"https://www.wikidata.org/wiki/Q192995","display_name":"Vaccination","level":2,"score":0.7136616110801697},{"id":"https://openalex.org/C3006700255","wikidata":"https://www.wikidata.org/wiki/Q81068910","display_name":"2019-20 coronavirus outbreak","level":3,"score":0.5596917271614075},{"id":"https://openalex.org/C3007834351","wikidata":"https://www.wikidata.org/wiki/Q82069695","display_name":"Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)","level":5,"score":0.5147221684455872},{"id":"https://openalex.org/C159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","level":1,"score":0.4401792585849762},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.41497617959976196},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.404114693403244},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.093407541513443},{"id":"https://openalex.org/C116675565","wikidata":"https://www.wikidata.org/wiki/Q3241045","display_name":"Outbreak","level":2,"score":0.09008398652076721},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"score":0.07082518935203552},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.05505949258804321}],"mesh":[],"locations_count":8,"locations":[{"id":"doi:10.3390/vaccines9101161","doi":"https://doi.org/10.3390/vaccines9101161","is_oa":true,"landing_page_url":"https://doi.org/10.3390/vaccines9101161","pdf_url":"https://www.mdpi.com/2076-393X/9/10/1161/pdf?version=1634184245","source":{"id":"https://openalex.org/S4210226234","display_name":"Vaccines","issn_l":"2076-393X","issn":["2076-393X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","norway-1","poland-140","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vaccines","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:8538665","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8538665","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vaccines (Basel)","raw_type":"Text"},{"id":"pmid:34696269","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34696269","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vaccines","raw_type":"Journal Article"},{"id":"pmh:doi:10.17605/osf.io/tr2p3","doi":null,"is_oa":false,"landing_page_url":"https://osf.io/tr2p3","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:ed4ecc815e5d480696337a0ed2d9a352","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/ed4ecc815e5d480696337a0ed2d9a352","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Vaccines, Vol 9, Iss 10, p 1161 (2021)","raw_type":"article"},{"id":"pmh:oai:repositorium.sdum.uminho.pt:1822/74730","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1822/74730","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"journal article"},{"id":"pmh:oai:repositorium.uminho.pt:1822/74730","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/1822/74730","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"},{"id":"pmh:oai:share.osf.io:E00B6-B08-3F2","doi":null,"is_oa":false,"landing_page_url":"http://osf.io/tr2p3/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401127","display_name":"OSF Preprints (OSF Preprints)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2799848540","host_organization_name":"Center for Open Science","host_organization_lineage":["https://openalex.org/I2799848540"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"project"}],"best_oa_location":{"id":"doi:10.3390/vaccines9101161","doi":"https://doi.org/10.3390/vaccines9101161","is_oa":true,"landing_page_url":"https://doi.org/10.3390/vaccines9101161","pdf_url":"https://www.mdpi.com/2076-393X/9/10/1161/pdf?version=1634184245","source":{"id":"https://openalex.org/S4210226234","display_name":"Vaccines","issn_l":"2076-393X","issn":["2076-393X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","norway-1","poland-140","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vaccines","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9537000060081482,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[{"id":"https://openalex.org/G977487713","display_name":null,"funder_award_id":"UIDB/PSI/01662/2020)","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"}],"funders":[{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3206064401.pdf","grobid_xml":"https://content.openalex.org/works/W3206064401.grobid-xml"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W1997491007","https://openalex.org/W1998038897","https://openalex.org/W2035782089","https://openalex.org/W2099697766","https://openalex.org/W2101234009","https://openalex.org/W2117812871","https://openalex.org/W2118185477","https://openalex.org/W2119162261","https://openalex.org/W2154172373","https://openalex.org/W2213612645","https://openalex.org/W2762004428","https://openalex.org/W2778858957","https://openalex.org/W2783571795","https://openalex.org/W3008443627","https://openalex.org/W3011865677","https://openalex.org/W3016902371","https://openalex.org/W3023791804","https://openalex.org/W3026147544","https://openalex.org/W3026385405","https://openalex.org/W3032056049","https://openalex.org/W3037933860","https://openalex.org/W3085292248","https://openalex.org/W3086194537","https://openalex.org/W3087530397","https://openalex.org/W3087533521","https://openalex.org/W3092635280","https://openalex.org/W3093335835","https://openalex.org/W3093951335","https://openalex.org/W3094229442","https://openalex.org/W3096058949","https://openalex.org/W3107807236","https://openalex.org/W3109698167","https://openalex.org/W3113473864","https://openalex.org/W3116049377","https://openalex.org/W3120595420","https://openalex.org/W3128392043","https://openalex.org/W3136349694","https://openalex.org/W3137473975","https://openalex.org/W3137613263","https://openalex.org/W3138615292","https://openalex.org/W3144486481","https://openalex.org/W3155470693","https://openalex.org/W3161136920","https://openalex.org/W3165573315","https://openalex.org/W4231397704","https://openalex.org/W6788773645","https://openalex.org/W6986906724"],"related_works":["https://openalex.org/W4206365603","https://openalex.org/W4367393868","https://openalex.org/W4410348229","https://openalex.org/W7035853183","https://openalex.org/W4366245294","https://openalex.org/W3215396446","https://openalex.org/W4308549856","https://openalex.org/W4387575361","https://openalex.org/W4410740642","https://openalex.org/W3205501454"],"abstract_inverted_index":{"Do":[0],"people":[1],"want":[2],"to":[3,15,27,31,37,131,141,193],"be":[4,16,32],"vaccinated":[5,17,33],"against":[6],"COVID-19?":[7],"Herd":[8],"immunity":[9],"is":[10,20],"dependent":[11],"on":[12,59],"individuals'":[13],"willingness":[14],"since":[18],"vaccination":[19,158,182,198,212,230],"not":[21],"mandatory.":[22],"Our":[23,115],"main":[24,179],"goal":[25],"was":[26,191],"investigate":[28],"people's":[29],"intention":[30],"and":[34,55,99,106,109,159,175,227],"their":[35,39,87,143],"intentions":[36,88],"vaccinate":[38,142],"children.":[40,144],"Moreover,":[41],"we":[42,63],"were":[43,177],"interested":[44],"in":[45,71],"understanding":[46],"the":[47,50,56,69,94,110,120,125,133,154,162,170,178],"role":[48],"of":[49,89,124,153,161,181,211],"personal":[51,157],"characteristics,":[52],"psychological":[53,205],"factors,":[54],"lockdown":[57,70],"context":[58],"that":[60,118,169,204],"decision.":[61],"Therefore,":[62],"conducted":[64,146],"an":[65,208],"online":[66],"survey":[67],"during":[68],"Portugal":[72],"(15":[73],"January":[74],"2021":[75],"until":[76],"14":[77],"March":[78],"2021).":[79],"Participants":[80],"completed":[81],"a":[82,96,102],"socio-demographic":[83],"questionnaire,":[84],"questions":[85],"about":[86,93],"being":[90,128,138],"vaccinated,":[91],"concerns":[92],"vaccine,":[95,134],"COVID-19":[97,103,171],"attitudes":[98,105,176],"beliefs":[100,107,174],"scale,":[101,108],"vaccine":[104,172,225],"Domain-Specific":[111],"Risk-Taking":[112],"(DOSPERT)":[113],"Scale.":[114],"results":[116,202],"showed":[117],"from":[119],"649":[121],"participants,":[122],"63%":[123],"participants":[126],"reported":[127,137],"very":[129,139],"likely":[130,140],"have":[132],"while":[135],"60%":[136],"We":[145,167],"two":[147],"linear":[148],"regression":[149],"models,":[150],"explaining":[151],"65%":[152],"variance":[155,163],"for":[156,164,223],"56%":[160],"children":[165],"vaccination.":[166],"found":[168],"general":[173],"determinants":[180],"intention.":[183,199,213],"Additionally,":[184],"our":[185,201],"proposed":[186],"artificial":[187],"neural":[188],"network":[189],"model":[190],"able":[192],"predict":[194],"with":[195],"85%":[196],"accuracy":[197],"Thus,":[200,214],"suggest":[203],"factors":[206],"are":[207],"essential":[209],"determinant":[210],"public":[215],"policy":[216],"decision":[217],"makers":[218],"may":[219],"use":[220],"these":[221],"insights":[222],"predicting":[224],"hesitancy":[226],"designing":[228],"effective":[229],"communication":[231],"strategies.":[232]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":24},{"year":2021,"cited_by_count":3}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2021-10-25T00:00:00"}