{"id":"https://openalex.org/W2074045498","doi":"https://doi.org/10.2307/749749","title":"Young Children's Intuitive Understanding of Rectangular Area Measurement","display_name":"Young Children's Intuitive Understanding of Rectangular Area Measurement","publication_year":2000,"publication_date":"2000-03-01","ids":{"openalex":"https://openalex.org/W2074045498","doi":"https://doi.org/10.2307/749749","mag":"2074045498"},"language":"en","primary_location":{"id":"doi:10.2307/749749","doi":"https://doi.org/10.2307/749749","is_oa":false,"landing_page_url":"https://doi.org/10.2307/749749","pdf_url":null,"source":{"id":"https://openalex.org/S79038290","display_name":"Journal for Research in Mathematics Education","issn_l":"0021-8251","issn":["0021-8251","1945-2306"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","erih-plus","jufo-3","ki-jl-1","norway-2","poland-200","russia-white-list-1"],"host_organization":"https://openalex.org/P4310315778","host_organization_name":"National Council of Teachers of Mathematics","host_organization_lineage":["https://openalex.org/P4310315778"],"host_organization_lineage_names":["National Council of Teachers of Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal for Research in Mathematics Education","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"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/A5087996529","display_name":"Lynne Outhred","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lynne N. Outhred","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5057611714","display_name":"Michael C. Mitchelmore","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michael C. Mitchelmore","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":17.6445,"has_fulltext":false,"cited_by_count":157,"citation_normalized_percentile":{"value":0.98820206,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"31","issue":"2","first_page":"144","last_page":"144"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10130","display_name":"Mathematics Education and Teaching Techniques","score":0.8148999810218811,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T10130","display_name":"Mathematics Education and Teaching Techniques","score":0.8148999810218811,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T11345","display_name":"Cognitive and developmental aspects of mathematical skills","score":0.12950000166893005,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12522","display_name":"Mathematics Education and Pedagogy","score":0.04259999841451645,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/area-measurement","display_name":"area measurement","score":0.7900000214576721},{"id":"https://openalex.org/keywords/rectangular-area","display_name":"rectangular area","score":0.8870000243186951},{"id":"https://openalex.org/keywords/intuitive-understanding","display_name":"intuitive understanding","score":0.7049999833106995},{"id":"https://openalex.org/keywords/young-children","display_name":"young children","score":0.9020000100135803},{"id":"https://openalex.org/keywords/children-s-mathematical-thinking","display_name":"children's mathematical thinking","score":0.5889999866485596},{"id":"https://openalex.org/keywords/measurement-concepts","display_name":"measurement concepts","score":0.44999998807907104}],"concepts":[{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.732711911201477},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.43528276681900024},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.3684334456920624}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2307/749749","doi":"https://doi.org/10.2307/749749","is_oa":false,"landing_page_url":"https://doi.org/10.2307/749749","pdf_url":null,"source":{"id":"https://openalex.org/S79038290","display_name":"Journal for Research in Mathematics Education","issn_l":"0021-8251","issn":["0021-8251","1945-2306"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","erih-plus","jufo-3","ki-jl-1","norway-2","poland-200","russia-white-list-1"],"host_organization":"https://openalex.org/P4310315778","host_organization_name":"National Council of Teachers of Mathematics","host_organization_lineage":["https://openalex.org/P4310315778"],"host_organization_lineage_names":["National Council of Teachers of Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal for Research in Mathematics Education","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality education","score":0.5}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality education","score":0.7900000214576721}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W110427514","https://openalex.org/W186080570","https://openalex.org/W226466711","https://openalex.org/W1708973389","https://openalex.org/W1979554964","https://openalex.org/W1983690894","https://openalex.org/W1997701302","https://openalex.org/W2016798658","https://openalex.org/W2027572904","https://openalex.org/W2039014427","https://openalex.org/W2082200959","https://openalex.org/W2281208061","https://openalex.org/W2727270980","https://openalex.org/W2729304192","https://openalex.org/W2733539839","https://openalex.org/W2899573755","https://openalex.org/W3105971953","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W7016200559","https://openalex.org/W2416401708","https://openalex.org/W2142802163","https://openalex.org/W55652074","https://openalex.org/W2602220974","https://openalex.org/W3032433359","https://openalex.org/W2340891784","https://openalex.org/W3000441414","https://openalex.org/W7033457009","https://openalex.org/W3005710402"],"abstract_inverted_index":{"Lynne":[0],"N.":[1],"Outhred,":[2],"Michael":[3],"C.":[4],"Mitchelmore,":[5],"Young":[6],"Children's":[7],"Intuitive":[8],"Understanding":[9],"of":[10],"Rectangular":[11],"Area":[12],"Measurement,":[13],"Journal":[14],"for":[15],"Research":[16],"in":[17],"Mathematics":[18],"Education,":[19],"Vol.":[20],"31,":[21],"No.":[22],"2":[23],"(Mar.,":[24],"2000),":[25],"pp.":[26],"144-167":[27]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":4}],"updated_date":"2026-10-08T09:06:37.294493","created_date":"2016-06-24T00:00:00"}
