{"id":"https://openalex.org/W4392350835","doi":"https://doi.org/10.1155/2024/3956877","title":"The Core Might Change Anyhow We Define It: The Instability of Key Actors in Longitudinal Social Network Data","display_name":"The Core Might Change Anyhow We Define It: The Instability of Key Actors in Longitudinal Social Network Data","publication_year":2024,"publication_date":"2024-03-02","ids":{"openalex":"https://openalex.org/W4392350835","doi":"https://doi.org/10.1155/2024/3956877"},"language":"en","primary_location":{"id":"doi:10.1155/2024/3956877","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2024/3956877","pdf_url":"https://downloads.hindawi.com/journals/complexity/2024/3956877.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/complexity/2024/3956877.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046967350","display_name":"R\u00f3bert Pethes","orcid":"https://orcid.org/0009-0008-2185-5020"},"institutions":[{"id":"https://openalex.org/I103356709","display_name":"Obuda University","ror":"https://ror.org/00ax71d21","country_code":"HU","type":"education","lineage":["https://openalex.org/I103356709"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"R\u00f3bert Pethes","raw_affiliation_strings":["Physiological Controls Research Center, \u00d3buda University, B\u00e9csi Street 96/B, Budapest H-1034, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Physiological Controls Research Center, \u00d3buda University, B\u00e9csi Street 96/B, Budapest H-1034, Hungary","institution_ids":["https://openalex.org/I103356709"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034851342","display_name":"Eliza Bodor-Eranus","orcid":"https://orcid.org/0000-0001-5672-3118"},"institutions":[{"id":"https://openalex.org/I4210137611","display_name":"Centre for Social Sciences","ror":"https://ror.org/0492k9x16","country_code":"HU","type":"facility","lineage":["https://openalex.org/I4210137611","https://openalex.org/I7597260"]}],"countries":["HU"],"is_corresponding":true,"raw_author_name":"Eliza Bodor-Eranus","raw_affiliation_strings":["Computational Social Science\u2014Research Center for Educational and Network Studies (CSS-RECENS), HUN-REN Centre for Social Sciences, T\u00f3th K\u00e1lm\u00e1n Street 4, Budapest H-1097, Hungary"],"raw_orcid":"https://orcid.org/0000-0001-5672-3118","affiliations":[{"raw_affiliation_string":"Computational Social Science\u2014Research Center for Educational and Network Studies (CSS-RECENS), HUN-REN Centre for Social Sciences, T\u00f3th K\u00e1lm\u00e1n Street 4, Budapest H-1097, Hungary","institution_ids":["https://openalex.org/I4210137611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015566794","display_name":"K\u00e1roly Tak\u00e1cs","orcid":"https://orcid.org/0000-0001-9126-3233"},"institutions":[{"id":"https://openalex.org/I102134673","display_name":"Link\u00f6ping University","ror":"https://ror.org/05ynxx418","country_code":"SE","type":"education","lineage":["https://openalex.org/I102134673"]},{"id":"https://openalex.org/I4210137611","display_name":"Centre for Social Sciences","ror":"https://ror.org/0492k9x16","country_code":"HU","type":"facility","lineage":["https://openalex.org/I4210137611","https://openalex.org/I7597260"]}],"countries":["HU","SE"],"is_corresponding":false,"raw_author_name":"K\u00e1roly Tak\u00e1cs","raw_affiliation_strings":["Computational Social Science\u2014Research Center for Educational and Network Studies (CSS-RECENS), HUN-REN Centre for Social Sciences, T\u00f3th K\u00e1lm\u00e1n Street 4, Budapest H-1097, Hungary","The Institute for Analytical Sociology (IAS), Link\u00f6ping University, Norrk\u00f6ping S-601 74, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computational Social Science\u2014Research Center for Educational and Network Studies (CSS-RECENS), HUN-REN Centre for Social Sciences, T\u00f3th K\u00e1lm\u00e1n Street 4, Budapest H-1097, Hungary","institution_ids":["https://openalex.org/I4210137611"]},{"raw_affiliation_string":"The Institute for Analytical Sociology (IAS), Link\u00f6ping University, Norrk\u00f6ping S-601 74, Sweden","institution_ids":["https://openalex.org/I102134673"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021051122","display_name":"Levente Kov\u00e1cs","orcid":"https://orcid.org/0000-0002-3188-0800"},"institutions":[{"id":"https://openalex.org/I103356709","display_name":"Obuda University","ror":"https://ror.org/00ax71d21","country_code":"HU","type":"education","lineage":["https://openalex.org/I103356709"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Levente Kov\u00e1cs","raw_affiliation_strings":["Biomatics and Applied Artificial Intelligence Institute, John von Neumann Faculty of Informatics, \u00d3buda University, B\u00e9csi Street 96/B, Budapest H-1034, Hungary","Physiological Controls Research Center, \u00d3buda University, B\u00e9csi Street 96/B, Budapest H-1034, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomatics and Applied Artificial Intelligence Institute, John von Neumann Faculty of Informatics, \u00d3buda University, B\u00e9csi Street 96/B, Budapest H-1034, Hungary","institution_ids":["https://openalex.org/I103356709"]},{"raw_affiliation_string":"Physiological Controls Research Center, \u00d3buda University, B\u00e9csi Street 96/B, Budapest H-1034, Hungary","institution_ids":["https://openalex.org/I103356709"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5034851342"],"corresponding_institution_ids":["https://openalex.org/I4210137611"],"apc_list":{"value":2550,"currency":"USD","value_usd":2550},"apc_paid":{"value":2550,"currency":"USD","value_usd":2550},"fwci":2.4713,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.89037833,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"2024","issue":null,"first_page":"1","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11239","display_name":"Social Capital and Networks","score":0.9961000084877014,"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"}},"topics":[{"id":"https://openalex.org/T11239","display_name":"Social Capital and Networks","score":0.9961000084877014,"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"}},{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10557","display_name":"Social Media and Politics","score":0.9758999943733215,"subfield":{"id":"https://openalex.org/subfields/3315","display_name":"Communication"},"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/centrality","display_name":"Centrality","score":0.9219054579734802},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5829147100448608},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.53777015209198},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5302631258964539},{"id":"https://openalex.org/keywords/opinion-leadership","display_name":"Opinion leadership","score":0.5281529426574707},{"id":"https://openalex.org/keywords/friendship","display_name":"Friendship","score":0.5060178637504578},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.4451408386230469},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4390127658843994},{"id":"https://openalex.org/keywords/social-network-analysis","display_name":"Social network analysis","score":0.4227161705493927},{"id":"https://openalex.org/keywords/longitudinal-data","display_name":"Longitudinal data","score":0.41325563192367554},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.39842039346694946},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.34625953435897827},{"id":"https://openalex.org/keywords/public-relations","display_name":"Public relations","score":0.3319074213504791},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.3147044777870178},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.2932220697402954},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.26844632625579834},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.16231399774551392},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.12014561891555786},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.0866948664188385}],"concepts":[{"id":"https://openalex.org/C53811970","wikidata":"https://www.wikidata.org/wiki/Q5062194","display_name":"Centrality","level":2,"score":0.9219054579734802},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5829147100448608},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.53777015209198},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5302631258964539},{"id":"https://openalex.org/C139268390","wikidata":"https://www.wikidata.org/wiki/Q1850904","display_name":"Opinion leadership","level":2,"score":0.5281529426574707},{"id":"https://openalex.org/C2778736484","wikidata":"https://www.wikidata.org/wiki/Q491","display_name":"Friendship","level":2,"score":0.5060178637504578},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.4451408386230469},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4390127658843994},{"id":"https://openalex.org/C114713312","wikidata":"https://www.wikidata.org/wiki/Q7551269","display_name":"Social network analysis","level":3,"score":0.4227161705493927},{"id":"https://openalex.org/C3020672099","wikidata":"https://www.wikidata.org/wiki/Q857354","display_name":"Longitudinal data","level":2,"score":0.41325563192367554},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39842039346694946},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.34625953435897827},{"id":"https://openalex.org/C39549134","wikidata":"https://www.wikidata.org/wiki/Q133080","display_name":"Public relations","level":1,"score":0.3319074213504791},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.3147044777870178},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.2932220697402954},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.26844632625579834},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.16231399774551392},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.12014561891555786},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0866948664188385},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1155/2024/3956877","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2024/3956877","pdf_url":"https://downloads.hindawi.com/journals/complexity/2024/3956877.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},{"id":"pmh:oai:DiVA.org:liu-202301","is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-202301","pdf_url":"https://liu.diva-portal.org/smash/get/diva2:1850417/FULLTEXT01","source":{"id":"https://openalex.org/S4306400838","display_name":"DiVA (Linkoping University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:RePEc:hin:complx:3956877","is_oa":false,"landing_page_url":"http://downloads.hindawi.com/journals/complexity/2024/3956877.xml","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:7ecf6c8ffde5420c9092dc47630e4fbf","is_oa":true,"landing_page_url":"https://doaj.org/article/7ecf6c8ffde5420c9092dc47630e4fbf","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,"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":"Complexity, Vol 2024 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2024/3956877","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2024/3956877","pdf_url":"https://downloads.hindawi.com/journals/complexity/2024/3956877.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1312941307","display_name":null,"funder_award_id":"2019-1.3.1-KK-2019-00007","funder_id":"https://openalex.org/F4320322192","funder_display_name":"Magyar Tudom\u00e1nyos Akad\u00e9mia"},{"id":"https://openalex.org/G1381986557","display_name":null,"funder_award_id":"TKP2021-NKTA-36","funder_id":"https://openalex.org/F4320322192","funder_display_name":"Magyar Tudom\u00e1nyos Akad\u00e9mia"},{"id":"https://openalex.org/G2190636616","display_name":null,"funder_award_id":"TKP2021-NKTA","funder_id":"https://openalex.org/F4320335908","funder_display_name":"Nemzeti Kutat\u00e1si, Fejleszt\u00e9si \u00e9s Innovaci\u00f3s Alap"},{"id":"https://openalex.org/G2656128401","display_name":null,"funder_award_id":"679681","funder_id":"https://openalex.org/F4320322192","funder_display_name":"Magyar Tudom\u00e1nyos Akad\u00e9mia"},{"id":"https://openalex.org/G298428782","display_name":null,"funder_award_id":"TKP2021","funder_id":"https://openalex.org/F4320335908","funder_display_name":"Nemzeti Kutat\u00e1si, Fejleszt\u00e9si \u00e9s Innovaci\u00f3s Alap"},{"id":"https://openalex.org/G3703005065","display_name":null,"funder_award_id":"2019-1.3.1-KK","funder_id":"https://openalex.org/F4320335908","funder_display_name":"Nemzeti Kutat\u00e1si, Fejleszt\u00e9si \u00e9s Innovaci\u00f3s Alap"},{"id":"https://openalex.org/G3946857287","display_name":null,"funder_award_id":"TKP2021-NKTA-36","funder_id":"https://openalex.org/F4320334678","funder_display_name":"European Research Council"},{"id":"https://openalex.org/G416752438","display_name":null,"funder_award_id":"2019-1.3.1-KK","funder_id":"https://openalex.org/F4320322192","funder_display_name":"Magyar Tudom\u00e1nyos Akad\u00e9mia"},{"id":"https://openalex.org/G434337789","display_name":null,"funder_award_id":"HORIZON2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G4803958002","display_name":null,"funder_award_id":"679681","funder_id":"https://openalex.org/F4320335908","funder_display_name":"Nemzeti Kutat\u00e1si, Fejleszt\u00e9si \u00e9s Innovaci\u00f3s Alap"},{"id":"https://openalex.org/G5739627626","display_name":null,"funder_award_id":"679681","funder_id":"https://openalex.org/F4320334678","funder_display_name":"European Research Council"},{"id":"https://openalex.org/G7179116583","display_name":null,"funder_award_id":"TKP2021-NKTA-36","funder_id":"https://openalex.org/F4320335908","funder_display_name":"Nemzeti Kutat\u00e1si, Fejleszt\u00e9si \u00e9s Innovaci\u00f3s Alap"},{"id":"https://openalex.org/G8643298157","display_name":null,"funder_award_id":"2019-1.3.1-KK-2019-00007","funder_id":"https://openalex.org/F4320335908","funder_display_name":"Nemzeti Kutat\u00e1si, Fejleszt\u00e9si \u00e9s Innovaci\u00f3s Alap"},{"id":"https://openalex.org/G871569829","display_name":null,"funder_award_id":"2019-1.3.1-KK","funder_id":"https://openalex.org/F4320334678","funder_display_name":"European Research Council"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320322192","display_name":"Magyar Tudom\u00e1nyos Akad\u00e9mia","ror":"https://ror.org/02ks8qq67"},{"id":"https://openalex.org/F4320334678","display_name":"European Research Council","ror":"https://ror.org/0472cxd90"},{"id":"https://openalex.org/F4320335908","display_name":"Nemzeti Kutat\u00e1si, Fejleszt\u00e9si \u00e9s Innovaci\u00f3s Alap","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4392350835.pdf"},"referenced_works_count":79,"referenced_works":["https://openalex.org/W39163276","https://openalex.org/W229097380","https://openalex.org/W602980269","https://openalex.org/W1506011467","https://openalex.org/W1517183968","https://openalex.org/W1874853784","https://openalex.org/W1968619893","https://openalex.org/W1970913835","https://openalex.org/W1994010515","https://openalex.org/W1995875735","https://openalex.org/W2000447918","https://openalex.org/W2012749243","https://openalex.org/W2021581601","https://openalex.org/W2021969955","https://openalex.org/W2022713969","https://openalex.org/W2040763707","https://openalex.org/W2045313237","https://openalex.org/W2051834357","https://openalex.org/W2056944867","https://openalex.org/W2066636486","https://openalex.org/W2067674168","https://openalex.org/W2076572897","https://openalex.org/W2088961699","https://openalex.org/W2089370556","https://openalex.org/W2099511007","https://openalex.org/W2106805078","https://openalex.org/W2107709347","https://openalex.org/W2111347279","https://openalex.org/W2111565546","https://openalex.org/W2130863673","https://openalex.org/W2131611628","https://openalex.org/W2144799688","https://openalex.org/W2144933726","https://openalex.org/W2147991930","https://openalex.org/W2150375325","https://openalex.org/W2152365973","https://openalex.org/W2160642361","https://openalex.org/W2167142086","https://openalex.org/W2290127356","https://openalex.org/W2331542722","https://openalex.org/W2332788249","https://openalex.org/W2473171929","https://openalex.org/W2567550922","https://openalex.org/W2568918414","https://openalex.org/W2574587714","https://openalex.org/W2585312675","https://openalex.org/W2585439946","https://openalex.org/W2765909708","https://openalex.org/W2783216063","https://openalex.org/W2789157288","https://openalex.org/W2790903962","https://openalex.org/W2883365145","https://openalex.org/W2944938587","https://openalex.org/W2945577713","https://openalex.org/W2954025126","https://openalex.org/W2968296909","https://openalex.org/W2994907129","https://openalex.org/W3034324260","https://openalex.org/W3037819556","https://openalex.org/W3101290021","https://openalex.org/W3119000423","https://openalex.org/W3121812901","https://openalex.org/W3124784431","https://openalex.org/W3124973809","https://openalex.org/W3126075638","https://openalex.org/W3184867432","https://openalex.org/W3193425533","https://openalex.org/W3194250066","https://openalex.org/W3204192287","https://openalex.org/W4237347223","https://openalex.org/W4244387885","https://openalex.org/W4256046779","https://openalex.org/W4284969544","https://openalex.org/W4293215702","https://openalex.org/W4298404569","https://openalex.org/W4388400451","https://openalex.org/W6647288420","https://openalex.org/W6663551255","https://openalex.org/W6676274861"],"related_works":["https://openalex.org/W2111828149","https://openalex.org/W2775281403","https://openalex.org/W2525684585","https://openalex.org/W1663961612","https://openalex.org/W4386562244","https://openalex.org/W2611574733","https://openalex.org/W2017965876","https://openalex.org/W4247946391","https://openalex.org/W2185295010","https://openalex.org/W2126991419"],"abstract_inverted_index":{"Central":[0],"actors":[1,98],"or":[2,15,22,30,197],"opinion":[3,31,70,163],"leaders":[4,71,164],"are":[5],"in":[6,36,50,53,135,150,189],"the":[7,54,65,91,94,109,112,136,145,190],"right":[8],"structural":[9,206],"position":[10],"to":[11,89,152,182],"spread":[12],"relevant":[13],"information":[14,186,207],"convince":[16],"others":[17],"about":[18,173],"adopting":[19],"an":[20],"innovation":[21],"behaviour":[23],"change.":[24],"Who":[25],"is":[26,72,134],"a":[27,80,128],"central":[28,51,97,137],"actor":[29],"leader":[32],"might":[33],"be":[34,171],"conceptualised":[35],"various":[37],"ways.":[38],"Widely":[39],"accepted":[40],"centrality":[41,177],"measures":[42,76],"do":[43,115],"not":[44,116],"take":[45],"into":[46],"account":[47],"that":[48,161],"those":[49],"positions":[52,138],"social":[55,113],"network":[56],"may":[57,165],"change":[58,117,166],"over":[59,99,119,167],"time.":[60,100],"A":[61],"longitudinal":[62,102],"comparison":[63],"of":[64,69,93,96,111,132,147,192],"set":[66,95],"and":[67,77,123,184,200],"importance":[68],"problematic":[73],"with":[74],"these":[75],"therefore":[78],"needs":[79],"novel":[81],"approach.":[82],"In":[83],"this":[84],"study,":[85],"we":[86,126,140],"investigate":[87],"ways":[88],"compare":[90],"stability":[92,131],"Using":[101],"survey":[103],"data":[104,181],"from":[105,179],"primary":[106],"schools":[107],"(where":[108],"members":[110],"networks":[114],"much":[118],"time)":[120],"on":[121,175,203],"advice-seeking":[122],"friendship":[124],"networks,":[125],"find":[127],"relatively":[129],"poor":[130],"who":[133],"anyhow":[139],"define":[141],"centrality.":[142],"We":[143],"propose":[144],"application":[146],"combined":[148],"indices":[149,178],"order":[151],"achieve":[153],"more":[154,204],"efficient":[155],"targeting":[156],"results.":[157],"Our":[158],"results":[159],"suggest":[160],"because":[162],"time,":[168],"researchers":[169],"should":[170],"careful":[172],"relying":[174],"simple":[176],"cross-sectional":[180],"gain":[183],"interpret":[185],"(for":[187],"example,":[188],"design":[191],"prevention":[193],"programs,":[194],"network-based":[195],"interventions":[196],"infection":[198],"control)":[199],"must":[201],"rely":[202],"diverse":[205],"instead.":[208]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-08-05T07:39:15.569665","created_date":"2025-10-10T00:00:00"}