{"id":"https://openalex.org/W2074955316","doi":"https://doi.org/10.1145/2808006.2808030","title":"A Hybrid Model for Teaching Recursion","display_name":"A Hybrid Model for Teaching Recursion","publication_year":2015,"publication_date":"2015-09-22","ids":{"openalex":"https://openalex.org/W2074955316","doi":"https://doi.org/10.1145/2808006.2808030","mag":"2074955316"},"language":"en","primary_location":{"id":"doi:10.1145/2808006.2808030","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2808006.2808030","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th Annual Conference on Information Technology Education","raw_type":"proceedings-article"},"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/A5046702590","display_name":"Omar AlZoubi","orcid":"https://orcid.org/0000-0002-7978-1633"},"institutions":[{"id":"https://openalex.org/I4210089979","display_name":"Carnegie Mellon University Qatar","ror":"https://ror.org/00az5dt38","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210089979","https://openalex.org/I74973139"]}],"countries":["QA"],"is_corresponding":true,"raw_author_name":"Omar AlZoubi","raw_affiliation_strings":["Carnegie Mellon University in Qatar, Doha, Qatar"],"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University in Qatar, Doha, Qatar","institution_ids":["https://openalex.org/I4210089979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048016681","display_name":"Davide Fossati","orcid":"https://orcid.org/0000-0003-3587-8860"},"institutions":[{"id":"https://openalex.org/I4210089979","display_name":"Carnegie Mellon University Qatar","ror":"https://ror.org/00az5dt38","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210089979","https://openalex.org/I74973139"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Davide Fossati","raw_affiliation_strings":["Carnegie Mellon University in Qatar, Doha, Qatar"],"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University in Qatar, Doha, Qatar","institution_ids":["https://openalex.org/I4210089979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055258367","display_name":"Barbara Di Eugenio","orcid":"https://orcid.org/0000-0003-1706-2577"},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Barbara Di Eugenio","raw_affiliation_strings":["University of Illinois at Chicago, Chicago, IL, USA"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Chicago, Chicago, IL, USA","institution_ids":["https://openalex.org/I39422238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074908278","display_name":"Nicholas Green","orcid":"https://orcid.org/0000-0003-1968-9402"},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nick Green","raw_affiliation_strings":["University of Illinois at Chicago, Chicago, IL, USA"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Chicago, Chicago, IL, USA","institution_ids":["https://openalex.org/I39422238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082486799","display_name":"Mehrdad Alizadeh","orcid":null},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mehrdad Alizadeh","raw_affiliation_strings":["University of Illinois at Chicago, Chicago, IL, USA"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Chicago, Chicago, IL, USA","institution_ids":["https://openalex.org/I39422238"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051605975","display_name":"Rachel Harsley","orcid":"https://orcid.org/0000-0002-2247-5504"},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rachel Harsley","raw_affiliation_strings":["University of Illinois at Chicago, Chicago,, IL, USA"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Chicago, Chicago,, IL, USA","institution_ids":["https://openalex.org/I39422238"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5046702590"],"corresponding_institution_ids":["https://openalex.org/I4210089979"],"apc_list":null,"apc_paid":null,"fwci":1.5085,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.87243748,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"65","last_page":"70"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10533","display_name":"Teaching and Learning Programming","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10533","display_name":"Teaching and Learning Programming","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11122","display_name":"Online Learning and Analytics","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10731","display_name":"Educational Games and Gamification","score":0.9836000204086304,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/recursion","display_name":"Recursion (computer science)","score":0.7173153758049011},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.695537805557251},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.39210495352745056},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3429391384124756}],"concepts":[{"id":"https://openalex.org/C168773036","wikidata":"https://www.wikidata.org/wiki/Q264164","display_name":"Recursion (computer science)","level":2,"score":0.7173153758049011},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.695537805557251},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.39210495352745056},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3429391384124756}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2808006.2808030","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2808006.2808030","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th Annual Conference on Information Technology Education","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8399999737739563,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W217823077","https://openalex.org/W1584072972","https://openalex.org/W1972801935","https://openalex.org/W1985798440","https://openalex.org/W1995657937","https://openalex.org/W1998128236","https://openalex.org/W2002034858","https://openalex.org/W2008785686","https://openalex.org/W2028868392","https://openalex.org/W2029358637","https://openalex.org/W2029782456","https://openalex.org/W2092674285","https://openalex.org/W2110106631","https://openalex.org/W2112215822","https://openalex.org/W2117336060","https://openalex.org/W2133510305","https://openalex.org/W2137447562","https://openalex.org/W2152856590","https://openalex.org/W2154627712","https://openalex.org/W2167866268","https://openalex.org/W2183370417","https://openalex.org/W2293240202","https://openalex.org/W2994126687","https://openalex.org/W3004373683","https://openalex.org/W3008042837","https://openalex.org/W3009226804","https://openalex.org/W3107572530","https://openalex.org/W4237580648","https://openalex.org/W4246748490","https://openalex.org/W6680814288"],"related_works":["https://openalex.org/W4243252198","https://openalex.org/W2135396778","https://openalex.org/W2109507516","https://openalex.org/W1527862632","https://openalex.org/W2118300983","https://openalex.org/W2112962394","https://openalex.org/W3137189469","https://openalex.org/W2740990710","https://openalex.org/W4235530921","https://openalex.org/W4236835103"],"abstract_inverted_index":{"Novice":[0],"programmers":[1],"struggle":[2],"to":[3,40,48],"understand":[4],"the":[5,34,52],"concept":[6],"of":[7,11,27,74,87],"recursion,":[8,69,75],"partly":[9],"because":[10],"unfamiliarity":[12],"with":[13,17,83],"recursive":[14],"activities,":[15],"difficulty":[16,22],"visualizing":[18],"program":[19,37],"execution,":[20],"and":[21,36,76],"understanding":[23],"its":[24],"back":[25],"flow":[26],"control.":[28],"In":[29],"this":[30],"paper":[31],"we":[32],"discuss":[33],"conceptual":[35],"visualization":[38,81],"approaches":[39],"teaching":[41,49],"recursion.":[42],"We":[43],"also":[44],"introduce":[45],"our":[46],"approach":[47],"recursion":[50,88],"in":[51],"ChiQat-Tutor":[53,62],"system":[54],"that":[55],"relies":[56],"on":[57],"ideas":[58],"from":[59],"both":[60],"approaches.":[61],"will":[63],"help":[64],"Computer":[65],"Science":[66],"students":[67],"learn":[68],"develop":[70],"accurate":[71],"mental":[72],"models":[73],"serve":[77],"as":[78],"an":[79],"effective":[80],"tool":[82],"which":[84],"hidden":[85],"contexts":[86],"can":[89],"become":[90],"evident.":[91]},"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}