{"id":"https://openalex.org/W1998720358","doi":"https://doi.org/10.1080/00324728.1978.10410712","title":"The Changing Tempo of Fertility in Korea","display_name":"The Changing Tempo of Fertility in Korea","publication_year":1978,"publication_date":"1978-07-01","ids":{"openalex":"https://openalex.org/W1998720358","doi":"https://doi.org/10.1080/00324728.1978.10410712","mag":"1998720358","pmid":"https://pubmed.ncbi.nlm.nih.gov/11630852"},"language":"en","primary_location":{"id":"doi:10.1080/00324728.1978.10410712","doi":"https://doi.org/10.1080/00324728.1978.10410712","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00324728.1978.10410712","pdf_url":null,"source":{"id":"https://openalex.org/S202512192","display_name":"Population Studies","issn_l":"0032-4728","issn":["0032-4728","1477-4747"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","erih-plus","jufo-2","ki-jl-2","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Population Studies","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"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/A5113863106","display_name":"Peter J. Donaldson","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Peter J. Donaldson","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Douglas J. Nichols","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Douglas J. Nichols","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":9.5804,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.97209985,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"32","issue":"2","first_page":"231","last_page":"231"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10585","display_name":"Family Dynamics and Relationships","score":0.5932999849319458,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"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/T10585","display_name":"Family Dynamics and Relationships","score":0.5932999849319458,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"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/T12728","display_name":"Demographic Trends and Gender Preferences","score":0.3659999966621399,"subfield":{"id":"https://openalex.org/subfields/3318","display_name":"Gender Studies"},"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/T10600","display_name":"Reproductive Health and Contraception","score":0.013299999758601189,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/fertility-decline","display_name":"fertility decline","score":0.7089999914169312},{"id":"https://openalex.org/keywords/korea","display_name":"Korea","score":0.4790000021457672},{"id":"https://openalex.org/keywords/age-specific-fertility-rates","display_name":"age-specific fertility","score":0.7350000143051147},{"id":"https://openalex.org/keywords/age-at-first-birth","display_name":"age at first birth","score":0.6700000166893005},{"id":"https://openalex.org/keywords/number-of-children-ever-born","display_name":"number of children ever born","score":0.6909999847412109},{"id":"https://openalex.org/keywords/marriage-duration","display_name":"marriage duration","score":0.37400001287460327},{"id":"https://openalex.org/keywords/population-growth","display_name":"population growth","score":0.656000018119812},{"id":"https://openalex.org/keywords/demographic-change","display_name":"demographic change","score":0.3630000054836273}],"concepts":[{"id":"https://openalex.org/C518429986","wikidata":"https://www.wikidata.org/wiki/Q964401","display_name":"Fertility","level":3,"score":0.6834797263145447},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.30809223651885986},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.16945701837539673},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.048797398805618286}],"mesh":[{"descriptor_ui":"D003710","descriptor_name":"Demography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007723","descriptor_name":"Korea","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013223","descriptor_name":"Statistics as Topic","qualifier_ui":"Q000266","qualifier_name":"history","is_major_topic":true},{"descriptor_ui":"D049711","descriptor_name":"History, Modern 1601-","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1080/00324728.1978.10410712","doi":"https://doi.org/10.1080/00324728.1978.10410712","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00324728.1978.10410712","pdf_url":null,"source":{"id":"https://openalex.org/S202512192","display_name":"Population Studies","issn_l":"0032-4728","issn":["0032-4728","1477-4747"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","erih-plus","jufo-2","ki-jl-2","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Population Studies","raw_type":"journal-article"},{"id":"doi:10.2307/2173559","doi":"https://doi.org/10.2307/2173559","is_oa":false,"landing_page_url":"https://doi.org/10.2307/2173559","pdf_url":null,"source":{"id":"https://openalex.org/S202512192","display_name":"Population Studies","issn_l":"0032-4728","issn":["0032-4728","1477-4747"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","erih-plus","jufo-2","ki-jl-2","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Population Studies","raw_type":"journal-article"},{"id":"pmid:11630852","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11630852","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":"Population studies","raw_type":"Historical Article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W52153894","https://openalex.org/W1976819497","https://openalex.org/W1984145392","https://openalex.org/W2015969180","https://openalex.org/W2055840923","https://openalex.org/W2090953795","https://openalex.org/W2113725032","https://openalex.org/W2197124663","https://openalex.org/W2283009729","https://openalex.org/W2286400465","https://openalex.org/W2549100969","https://openalex.org/W2611577920","https://openalex.org/W4213068477","https://openalex.org/W4250906661"],"related_works":["https://openalex.org/W2278617591","https://openalex.org/W2618979301","https://openalex.org/W2611885845","https://openalex.org/W4322495934","https://openalex.org/W2417780727","https://openalex.org/W2254879339","https://openalex.org/W7123352449","https://openalex.org/W2161688055","https://openalex.org/W1985572754","https://openalex.org/W2409428112"],"abstract_inverted_index":{"Summary":[0],"Korea":[1,33,141],"is":[2,16,78],"one":[3],"of":[4,7,18,66,76,85,100,107,127,134],"a":[5,42,94],"number":[6,65,99],"East":[8],"and":[9,26,49,52,115,131],"South-east":[10],"Asian":[11],"countries":[12],"for":[13,120,137],"which":[14],"there":[15,91],"evidence":[17],"declines":[19],"in":[20,32,44,55,97,124,140],"period":[21],"fertility":[22,30,57,128],"rates.":[23],"Between":[24],"1960":[25],"1970,":[27],"the":[28,45,63,82,98,104,116,121,125,132],"total":[29],"rate":[31],"decreased":[34],"by":[35],"roughly":[36],"one-third.":[37],"There":[38],"has":[39,92],"also":[40],"been":[41,93],"reduction":[43],"interval":[46],"between":[47,113],"marriage":[48,77,108],"first":[50,111],"birth":[51],"an":[53],"increase":[54,96],"age-specific":[56],"among":[58,109],"younger":[59],"women.":[60],"Information":[61],"on":[62],"mean":[64],"children":[67,101],"ever":[68],"born":[69,102],"to":[70,80],"ever-married":[71],"women":[72,110],"after":[73],"specified":[74],"durations":[75],"analysed":[79],"document":[81],"changing":[83],"tempo":[84],"Korean":[86],"fertility.":[87],"Results":[88],"indicate":[89],"that":[90],"steady":[95],"during":[103],"early":[105],"years":[106],"married":[112],"1936":[114],"late":[117],"1960s.":[118],"Reasons":[119],"observed":[122],"changes":[123,136],"timing":[126],"are":[129,142],"specified,":[130],"implications":[133],"such":[135],"population":[138],"growth":[139],"examined.":[143]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
