{"id":"https://openalex.org/W4323037874","doi":"https://doi.org/10.1145/3545945.3569744","title":"Use of an Anti-Pattern in CS2: Sequential if Statements with Exclusive Conditions","display_name":"Use of an Anti-Pattern in CS2: Sequential if Statements with Exclusive Conditions","publication_year":2023,"publication_date":"2023-03-02","ids":{"openalex":"https://openalex.org/W4323037874","doi":"https://doi.org/10.1145/3545945.3569744"},"language":"en","primary_location":{"id":"doi:10.1145/3545945.3569744","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3545945.3569744","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3545945.3569744","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 54th ACM Technical Symposium on Computer Science Education V. 1","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3545945.3569744","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079292825","display_name":"Sara Nurollahian","orcid":null},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sara Nurollahian","raw_affiliation_strings":["University of Utah, Salt Lake City, UT, USA"],"affiliations":[{"raw_affiliation_string":"University of Utah, Salt Lake City, UT, USA","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065435844","display_name":"Matthew Hooper","orcid":"https://orcid.org/0000-0003-3734-3149"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Matthew Hooper","raw_affiliation_strings":["University of Utah, Salt Lake City, UT, USA"],"affiliations":[{"raw_affiliation_string":"University of Utah, Salt Lake City, UT, USA","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017974095","display_name":"Adriana Salazar","orcid":"https://orcid.org/0000-0001-9939-8909"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Adriana Salazar","raw_affiliation_strings":["University of Utah, Salt Lake City, UT, USA"],"affiliations":[{"raw_affiliation_string":"University of Utah, Salt Lake City, UT, USA","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054504719","display_name":"Eliane S. Wiese","orcid":null},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eliane Wiese","raw_affiliation_strings":["University of Utah, Salt Lake City, UT, USA"],"affiliations":[{"raw_affiliation_string":"University of Utah, Salt Lake City, UT, USA","institution_ids":["https://openalex.org/I223532165"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5079292825"],"corresponding_institution_ids":["https://openalex.org/I223532165"],"apc_list":null,"apc_paid":null,"fwci":2.1936,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.90159216,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"542","last_page":"548"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10533","display_name":"Teaching and Learning Programming","score":0.9986000061035156,"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":0.9986000061035156,"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/T10260","display_name":"Software Engineering Research","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9919999837875366,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/negation","display_name":"Negation","score":0.7793741822242737},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7124181985855103},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.7110389471054077},{"id":"https://openalex.org/keywords/abstraction","display_name":"Abstraction","score":0.6729809641838074},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.6348015666007996},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.5670803785324097},{"id":"https://openalex.org/keywords/sequential-pattern-mining","display_name":"Sequential Pattern Mining","score":0.5356822609901428},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.4722420871257782},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3573419153690338},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3557467460632324},{"id":"https://openalex.org/keywords/mathematics-education","display_name":"Mathematics education","score":0.34295976161956787},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.33899158239364624},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.20612099766731262},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1622902750968933}],"concepts":[{"id":"https://openalex.org/C2185349","wikidata":"https://www.wikidata.org/wiki/Q190558","display_name":"Negation","level":2,"score":0.7793741822242737},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7124181985855103},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.7110389471054077},{"id":"https://openalex.org/C124304363","wikidata":"https://www.wikidata.org/wiki/Q673661","display_name":"Abstraction","level":2,"score":0.6729809641838074},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.6348015666007996},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.5670803785324097},{"id":"https://openalex.org/C149490388","wikidata":"https://www.wikidata.org/wiki/Q1718507","display_name":"Sequential Pattern Mining","level":2,"score":0.5356822609901428},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.4722420871257782},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3573419153690338},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3557467460632324},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.34295976161956787},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.33899158239364624},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.20612099766731262},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1622902750968933},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3545945.3569744","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3545945.3569744","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3545945.3569744","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 54th ACM Technical Symposium on Computer Science Education V. 1","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3545945.3569744","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3545945.3569744","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3545945.3569744","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 54th ACM Technical Symposium on Computer Science Education V. 1","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Quality Education","score":0.8600000143051147,"id":"https://metadata.un.org/sdg/4"}],"awards":[{"id":"https://openalex.org/G798620450","display_name":null,"funder_award_id":"SHF 1948519","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4323037874.pdf","grobid_xml":"https://content.openalex.org/works/W4323037874.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W182347432","https://openalex.org/W770523223","https://openalex.org/W1533755572","https://openalex.org/W2001509841","https://openalex.org/W2002175645","https://openalex.org/W2054455436","https://openalex.org/W2133247167","https://openalex.org/W2153887189","https://openalex.org/W2205510572","https://openalex.org/W2490843614","https://openalex.org/W2493946278","https://openalex.org/W2606564012","https://openalex.org/W2624521336","https://openalex.org/W2728220450","https://openalex.org/W2782627508","https://openalex.org/W2809157109","https://openalex.org/W2914049261","https://openalex.org/W2955270324","https://openalex.org/W2962855469","https://openalex.org/W3134953867","https://openalex.org/W3163689862","https://openalex.org/W3176817432","https://openalex.org/W4293098049"],"related_works":["https://openalex.org/W2059922809","https://openalex.org/W2387527986","https://openalex.org/W2479250593","https://openalex.org/W4283261428","https://openalex.org/W2131148043","https://openalex.org/W2092783274","https://openalex.org/W4318829426","https://openalex.org/W4391025849","https://openalex.org/W4384940451","https://openalex.org/W2389908864"],"abstract_inverted_index":{"How":[0,11],"can":[1,176],"we":[2],"teach":[3],"students":[4,16,70,125],"to":[5,17,54,94,116],"use":[6],"more":[7,147],"readable":[8,20],"code":[9,173],"structures?":[10],"common":[12,85],"is":[13],"it":[14],"for":[15,29,101,154,167],"choose":[18],"less":[19],"(but":[21],"still":[22],"functional)":[23],"alternatives?":[24],"We":[25,47],"explore":[26],"these":[27],"questions":[28],"a":[30,72,136,146,172],"specific":[31],"anti-pattern:":[32],"using":[33,43,105,111],"sequential":[34,99,127,165],"if":[35,128],"statements":[36,129],"when":[37],"conditions":[38],"are":[39],"exclusive":[40,102,168],"(rather":[41],"than":[42,152],"else-if":[44],"or":[45],"else).":[46],"created":[48],"and":[49,78,86,138,182],"validated":[50],"an":[51,155],"automated":[52],"detector":[53,63],"identify":[55],"this":[56,82,106],"anti-pattern":[57,83,107],"in":[58,71,130],"student's":[59],"code.":[60],"Running":[61],"the":[62,119,140,160],"on":[64,75],"1,764":[65],"homework":[66],"submissions":[67,97,120],"(from":[68],"270":[69],"CS2":[73],"class":[74],"data":[76],"structures":[77],"algorithms)":[79],"showed":[80],"that":[81,143,164,175],"was":[84],"varied":[87],"by":[88],"assignment:":[89],"across":[90,113],"12":[91],"assignments,":[92,114],"3%":[93],"50%":[95],"of":[96,118,142,150,159],"used":[98,121,126],"ifs":[100,166],"cases.":[103],"However,":[104],"did":[108],"not":[109],"preclude":[110],"else-ifs:":[112],"up":[115],"34%":[117],"both":[122],"forms.":[123],"Further,":[124],"surprising":[131],"ways,":[132],"such":[133],"as":[134],"checking":[135],"condition":[137],"then":[139],"negation":[141],"condition,":[144],"indicating":[145],"novice":[148],"level":[149],"understanding":[151],"expected":[153],"intermediate":[156],"course.":[157],"Hand-inspection":[158],"detector-flagged":[161],"cases":[162,169],"suggests":[163],"may":[170],"be":[171],"smell":[174],"indicate":[177],"larger":[178],"problems":[179],"with":[180],"logic":[181],"abstraction.":[183]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}