{"id":"https://openalex.org/W2086693843","doi":"https://doi.org/10.1145/2723576.2723636","title":"Improving students' long-term retention performance","display_name":"Improving students' long-term retention performance","publication_year":2015,"publication_date":"2015-03-16","ids":{"openalex":"https://openalex.org/W2086693843","doi":"https://doi.org/10.1145/2723576.2723636","mag":"2086693843"},"language":"en","primary_location":{"id":"doi:10.1145/2723576.2723636","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2723576.2723636","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Fifth International Conference on Learning Analytics And Knowledge","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/A5111002623","display_name":"Xiaolu Xiong","orcid":"https://orcid.org/0000-0001-8439-4593"},"institutions":[{"id":"https://openalex.org/I107077323","display_name":"Worcester Polytechnic Institute","ror":"https://ror.org/05ejpqr48","country_code":"US","type":"education","lineage":["https://openalex.org/I107077323"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiaolu Xiong","raw_affiliation_strings":["Worcester Polytechnic Institute, Worcester, MA","Worcester Polytechnic Institute, Worcester MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Worcester Polytechnic Institute, Worcester, MA","institution_ids":["https://openalex.org/I107077323"]},{"raw_affiliation_string":"Worcester Polytechnic Institute, Worcester MA","institution_ids":["https://openalex.org/I107077323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100322888","display_name":"Yan Wang","orcid":"https://orcid.org/0000-0003-1060-2956"},"institutions":[{"id":"https://openalex.org/I107077323","display_name":"Worcester Polytechnic Institute","ror":"https://ror.org/05ejpqr48","country_code":"US","type":"education","lineage":["https://openalex.org/I107077323"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yan Wang","raw_affiliation_strings":["Worcester Polytechnic Institute, Worcester, MA","Worcester Polytechnic Institute, Worcester MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Worcester Polytechnic Institute, Worcester, MA","institution_ids":["https://openalex.org/I107077323"]},{"raw_affiliation_string":"Worcester Polytechnic Institute, Worcester MA","institution_ids":["https://openalex.org/I107077323"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112184421","display_name":"Joseph B. Beck","orcid":null},"institutions":[{"id":"https://openalex.org/I107077323","display_name":"Worcester Polytechnic Institute","ror":"https://ror.org/05ejpqr48","country_code":"US","type":"education","lineage":["https://openalex.org/I107077323"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joseph Barbosa Beck","raw_affiliation_strings":["Worcester Polytechnic Institute, Worcester, MA","Worcester Polytechnic Institute, Worcester MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Worcester Polytechnic Institute, Worcester, MA","institution_ids":["https://openalex.org/I107077323"]},{"raw_affiliation_string":"Worcester Polytechnic Institute, Worcester MA","institution_ids":["https://openalex.org/I107077323"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I107077323"],"apc_list":null,"apc_paid":null,"fwci":3.1158,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.92789379,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"325","last_page":"329"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11902","display_name":"Intelligent Tutoring Systems and Adaptive Learning","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11902","display_name":"Intelligent Tutoring Systems and Adaptive Learning","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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"}},{"id":"https://openalex.org/T10636","display_name":"Innovative Teaching and Learning Methods","score":0.9800999760627747,"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/computer-science","display_name":"Computer science","score":0.7594366073608398},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.7005529999732971},{"id":"https://openalex.org/keywords/workflow","display_name":"Workflow","score":0.6341692209243774},{"id":"https://openalex.org/keywords/knowledge-retention","display_name":"Knowledge retention","score":0.5538710355758667},{"id":"https://openalex.org/keywords/retention-rate","display_name":"Retention rate","score":0.5133017897605896},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.4726009964942932},{"id":"https://openalex.org/keywords/personalized-learning","display_name":"Personalized learning","score":0.4561055302619934},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3630545735359192},{"id":"https://openalex.org/keywords/teaching-method","display_name":"Teaching method","score":0.18633681535720825},{"id":"https://openalex.org/keywords/mathematics-education","display_name":"Mathematics education","score":0.13094037771224976},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.12270316481590271},{"id":"https://openalex.org/keywords/operations-management","display_name":"Operations management","score":0.11751216650009155},{"id":"https://openalex.org/keywords/medical-education","display_name":"Medical education","score":0.10320007801055908},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.09182050824165344},{"id":"https://openalex.org/keywords/cooperative-learning","display_name":"Cooperative learning","score":0.08088165521621704},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07779601216316223}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7594366073608398},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.7005529999732971},{"id":"https://openalex.org/C177212765","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Workflow","level":2,"score":0.6341692209243774},{"id":"https://openalex.org/C2985756769","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge retention","level":2,"score":0.5538710355758667},{"id":"https://openalex.org/C79736992","wikidata":"https://www.wikidata.org/wiki/Q7316676","display_name":"Retention rate","level":2,"score":0.5133017897605896},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.4726009964942932},{"id":"https://openalex.org/C142039133","wikidata":"https://www.wikidata.org/wiki/Q3620943","display_name":"Personalized learning","level":5,"score":0.4561055302619934},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3630545735359192},{"id":"https://openalex.org/C88610354","wikidata":"https://www.wikidata.org/wiki/Q1813494","display_name":"Teaching method","level":2,"score":0.18633681535720825},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.13094037771224976},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.12270316481590271},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.11751216650009155},{"id":"https://openalex.org/C509550671","wikidata":"https://www.wikidata.org/wiki/Q126945","display_name":"Medical education","level":1,"score":0.10320007801055908},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.09182050824165344},{"id":"https://openalex.org/C51672120","wikidata":"https://www.wikidata.org/wiki/Q303446","display_name":"Cooperative learning","level":3,"score":0.08088165521621704},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07779601216316223},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C15122004","wikidata":"https://www.wikidata.org/wiki/Q385756","display_name":"Open learning","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2723576.2723636","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2723576.2723636","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Fifth International Conference on Learning Analytics And Knowledge","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.8500000238418579}],"awards":[{"id":"https://openalex.org/G3921999523","display_name":null,"funder_award_id":"202780","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"},{"id":"https://openalex.org/F4320322554","display_name":"Javna Agencija za Raziskovalno Dejavnost RS","ror":"https://ror.org/059bp8k51"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W58956908","https://openalex.org/W561532673","https://openalex.org/W1542720422","https://openalex.org/W1739779199","https://openalex.org/W2006223640","https://openalex.org/W2026480899","https://openalex.org/W2064023449","https://openalex.org/W2097731551","https://openalex.org/W2123030242","https://openalex.org/W2133289650","https://openalex.org/W2162792036","https://openalex.org/W2397974594","https://openalex.org/W2575351215","https://openalex.org/W4253011213","https://openalex.org/W6637775040","https://openalex.org/W6666641649","https://openalex.org/W6774716930"],"related_works":["https://openalex.org/W1992567309","https://openalex.org/W4292737726","https://openalex.org/W2980130026","https://openalex.org/W3037659156","https://openalex.org/W3209791337","https://openalex.org/W4282573093","https://openalex.org/W3082180561","https://openalex.org/W1556374559","https://openalex.org/W4285615885","https://openalex.org/W1970758419"],"abstract_inverted_index":{"Traditional":[0],"practices":[1,7],"of":[2,27,44,57,67,95,110,141,153],"spacing":[3,12],"and":[4,32,41,80,112,133,190],"expanding":[5,30,59],"retrieval":[6,182],"have":[8,23,172],"typically":[9],"fixed":[10,188],"their":[11],"intervals":[13,31,60],"to":[14,35,37,91,166,200],"one":[15],"or":[16],"few":[17,169],"predefined":[18],"schedules":[19,183,189],"[5,":[20],"7].":[21],"Few":[22],"explored":[24],"the":[25,38,55,85,93,108,157,174],"advantages":[26],"using":[28],"personalized":[29,58,96,180],"scheduling":[33,97,124],"systems":[34,125],"adapt":[36],"knowledge":[39,142,181],"levels":[40],"learning":[42],"patterns":[43],"individual":[45],"students.":[46],"In":[47,155],"this":[48,162],"work,":[49],"we":[50,87,159,171,191],"are":[51,184],"concerned":[52],"with":[53,138,149,173],"estimating":[54],"effects":[56],"on":[61,98,126,197],"improving":[62],"students'":[63],"long-term":[64,99,127],"mastery":[65],"level":[66,140],"skills.":[68],"We":[69,114],"developed":[70],"a":[71,89,168],"Personalized":[72],"Adaptive":[73],"Scheduling":[74],"System":[75],"(PASS)":[76],"in":[77,107,118,122,135],"ASSISTments'":[78],"retention":[79,100,128],"relearning":[81],"workflow.":[82],"After":[83],"implementing":[84],"PASS,":[86],"conducted":[88],"study":[90,163],"investigate":[92],"impact":[94],"by":[101],"comparing":[102],"results":[103,178],"from":[104,161],"97":[105],"classes":[106],"summer":[109],"2013":[111],"2014.":[113],"observed":[115],"that":[116,134],"students":[117,121,137],"PASS":[119],"outperformed":[120],"traditional":[123],"performance":[129],"(p":[130,146],"=":[131,147],"0.0002),":[132],"particular,":[136],"medium":[139],"demonstrated":[143],"reliable":[144],"improvement":[145],"0.0209)":[148],"an":[150],"effect":[151],"size":[152],"0.27.":[154],"addition,":[156],"data":[158],"gathered":[160],"also":[164],"helped":[165],"expose":[167],"issues":[170],"new":[175],"system.":[176],"These":[177],"suggest":[179],"more":[185],"effective":[186],"than":[187],"should":[192],"continue":[193],"our":[194],"future":[195],"work":[196],"examining":[198],"approaches":[199],"optimize":[201],"PASS.":[202]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}