{"id":"https://openalex.org/W3046536057","doi":"https://doi.org/10.1145/3386527.3406733","title":"Learnersourcing at Scale to Overcome Expert Blind Spots for Introductory Programming","display_name":"Learnersourcing at Scale to Overcome Expert Blind Spots for Introductory Programming","publication_year":2020,"publication_date":"2020-07-31","ids":{"openalex":"https://openalex.org/W3046536057","doi":"https://doi.org/10.1145/3386527.3406733","mag":"3046536057"},"language":"en","primary_location":{"id":"doi:10.1145/3386527.3406733","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3386527.3406733","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Seventh ACM Conference on Learning @ Scale","raw_type":"proceedings-article"},"type":"conference-paper","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/A5060695800","display_name":"Philip J. Guo","orcid":"https://orcid.org/0000-0002-4579-5754"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Philip J. Guo","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049397848","display_name":"Julia M. Markel","orcid":"https://orcid.org/0009-0000-0450-8598"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Julia M. Markel","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103477851","display_name":"Xiong Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I5388228","display_name":"University of Rochester","ror":"https://ror.org/022kthw22","country_code":"US","type":"education","lineage":["https://openalex.org/I5388228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiong Zhang","raw_affiliation_strings":["University of Rochester, Rochester, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Rochester, Rochester, NY, USA","institution_ids":["https://openalex.org/I5388228"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.8647,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.94253807,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"301","last_page":"304"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10533","display_name":"Teaching and Learning Programming","score":0.9983000159263611,"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":0.9983000159263611,"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":0.9959999918937683,"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":0.9943000078201294,"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/computer-science","display_name":"Computer science","score":0.8116282224655151},{"id":"https://openalex.org/keywords/python","display_name":"Python (programming language)","score":0.6757451295852661},{"id":"https://openalex.org/keywords/tutor","display_name":"TUTOR","score":0.5641230940818787},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.5286137461662292},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5134364366531372},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45624014735221863},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4005691409111023},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.36081451177597046},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.2582525312900543}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8116282224655151},{"id":"https://openalex.org/C519991488","wikidata":"https://www.wikidata.org/wiki/Q28865","display_name":"Python (programming language)","level":2,"score":0.6757451295852661},{"id":"https://openalex.org/C2778371403","wikidata":"https://www.wikidata.org/wiki/Q7672049","display_name":"TUTOR","level":2,"score":0.5641230940818787},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.5286137461662292},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5134364366531372},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45624014735221863},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4005691409111023},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.36081451177597046},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.2582525312900543},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3386527.3406733","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3386527.3406733","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Seventh ACM Conference on Learning @ Scale","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.8600000143051147,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1984964495","https://openalex.org/W2161052636","https://openalex.org/W2206440038","https://openalex.org/W2288486118","https://openalex.org/W2336395599","https://openalex.org/W2766624855"],"related_works":["https://openalex.org/W4312351362","https://openalex.org/W2362145073","https://openalex.org/W2358338760","https://openalex.org/W183073912","https://openalex.org/W2119729863","https://openalex.org/W2887971028","https://openalex.org/W2558686935","https://openalex.org/W2501172308","https://openalex.org/W2365642790","https://openalex.org/W146785226"],"abstract_inverted_index":{"It":[0],"is":[1,101],"hard":[2],"for":[3,53,79,107],"experts":[4],"to":[5,11,26,41,84,126,141,148],"create":[6],"good":[7],"instructional":[8],"resources":[9],"due":[10,125],"a":[12,28,59],"phenomenon":[13],"known":[14],"as":[15,132],"the":[16,80,85,102],"expert":[17,50,129],"blind":[18,51,130],"spot:":[19],"They":[20],"forget":[21],"what":[22],"it":[23],"was":[24],"like":[25],"be":[27],"novice,":[29],"so":[30],"they":[31,71],"cannot":[32],"pinpoint":[33],"exactly":[34],"where":[35],"novices":[36],"commonly":[37],"struggle":[38],"and":[39,92,144],"how":[40],"best":[42],"phrase":[43],"their":[44],"explanations.":[45,96],"To":[46,97],"help":[47],"overcome":[48],"these":[49,139],"spots":[52,131],"computer":[54],"programming":[55,108,133],"topics,":[56],"we":[57,114,119],"created":[58],"learnersourcing":[60],"system":[61,78],"that":[62,118],"elicits":[63],"explanations":[64,106],"of":[65,105,124],"misconceptions":[66],"directly":[67],"from":[68],"learners":[69],"while":[70],"are":[72,136],"coding.":[73],"We":[74,135],"have":[75],"deployed":[76],"this":[77,100,112],"past":[81],"three":[82],"years":[83],"widely-used":[86],"Python":[87],"Tutor":[88],"coding":[89],"website":[90],"(pythontutor.com)":[91],"collected":[93],"16,791":[94],"learner-written":[95],"our":[98,127],"knowledge,":[99],"largest":[103],"dataset":[104],"misconceptions.":[109,152],"By":[110],"inspecting":[111],"dataset,":[113],"found":[115],"surprising":[116],"insights":[117,140],"did":[120],"not":[121],"originally":[122],"think":[123],"own":[128],"instructors.":[134],"now":[137],"using":[138],"improve":[142],"compiler":[143],"run-time":[145],"error":[146],"messages":[147],"explain":[149],"common":[150],"novice":[151]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":6}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}