{"id":"https://openalex.org/W2965448760","doi":"https://doi.org/10.1145/3330430.3333617","title":"Apples to Apples","display_name":"Apples to Apples","publication_year":2019,"publication_date":"2019-06-24","ids":{"openalex":"https://openalex.org/W2965448760","doi":"https://doi.org/10.1145/3330430.3333617","mag":"2965448760"},"language":"en","primary_location":{"id":"doi:10.1145/3330430.3333617","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3330430.3333617","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Sixth (2019) ACM Conference on Learning @ Scale","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/A5017740197","display_name":"Jennifer S. Kay","orcid":"https://orcid.org/0000-0002-9963-4155"},"institutions":[{"id":"https://openalex.org/I44265643","display_name":"Rowan University","ror":"https://ror.org/049v69k10","country_code":"US","type":"education","lineage":["https://openalex.org/I44265643"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jennifer S. Kay","raw_affiliation_strings":["Computer Science Department, Rowan University, Glassboro, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Rowan University, Glassboro, NJ, USA","institution_ids":["https://openalex.org/I44265643"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042031123","display_name":"C. Jay Lambe","orcid":null},"institutions":[{"id":"https://openalex.org/I44265643","display_name":"Rowan University","ror":"https://ror.org/049v69k10","country_code":"US","type":"education","lineage":["https://openalex.org/I44265643"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Colin Lambe","raw_affiliation_strings":["Computer Science Department, Rowan University, Glassboro, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Rowan University, Glassboro, NJ, USA","institution_ids":["https://openalex.org/I44265643"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041713718","display_name":"Tyler J. Nolan","orcid":null},"institutions":[{"id":"https://openalex.org/I44265643","display_name":"Rowan University","ror":"https://ror.org/049v69k10","country_code":"US","type":"education","lineage":["https://openalex.org/I44265643"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tyler J. Nolan","raw_affiliation_strings":["Glassboro, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Glassboro, NJ, USA","institution_ids":["https://openalex.org/I44265643"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010060373","display_name":"Thomas M. Grello","orcid":null},"institutions":[{"id":"https://openalex.org/I1306686416","display_name":"RTX (United States)","ror":"https://ror.org/0354t7b78","country_code":"US","type":"company","lineage":["https://openalex.org/I1306686416"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas M. Grello","raw_affiliation_strings":["Raytheon, Atlantic City, USA"],"affiliations":[{"raw_affiliation_string":"Raytheon, Atlantic City, USA","institution_ids":["https://openalex.org/I1306686416"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021804734","display_name":"Anthony Breitzman","orcid":"https://orcid.org/0000-0001-9522-9980"},"institutions":[{"id":"https://openalex.org/I44265643","display_name":"Rowan University","ror":"https://ror.org/049v69k10","country_code":"US","type":"education","lineage":["https://openalex.org/I44265643"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anthony Breitzman","raw_affiliation_strings":["Computer Science Department, Rowan University, Glassboro, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Rowan University, Glassboro, NJ, USA","institution_ids":["https://openalex.org/I44265643"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5017740197"],"corresponding_institution_ids":["https://openalex.org/I44265643"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09286811,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11122","display_name":"Online Learning and Analytics","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/T11122","display_name":"Online Learning and Analytics","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/T11165","display_name":"Image and Video Quality Assessment","score":0.9085000157356262,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.7519439458847046},{"id":"https://openalex.org/keywords/scripting-language","display_name":"Scripting language","score":0.742883563041687},{"id":"https://openalex.org/keywords/massive-open-online-course","display_name":"Massive open online course","score":0.7026627659797668},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5730599761009216},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.39520734548568726},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3507416546344757},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.34829092025756836},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.13726848363876343}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7519439458847046},{"id":"https://openalex.org/C61423126","wikidata":"https://www.wikidata.org/wiki/Q187432","display_name":"Scripting language","level":2,"score":0.742883563041687},{"id":"https://openalex.org/C2777808570","wikidata":"https://www.wikidata.org/wiki/Q967853","display_name":"Massive open online course","level":2,"score":0.7026627659797668},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5730599761009216},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.39520734548568726},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3507416546344757},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.34829092025756836},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.13726848363876343}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3330430.3333617","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3330430.3333617","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Sixth (2019) ACM Conference on Learning @ Scale","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2020911841","https://openalex.org/W2051525497","https://openalex.org/W2164972124","https://openalex.org/W2606349533"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2046765700","https://openalex.org/W4384345686","https://openalex.org/W3171822798","https://openalex.org/W2357937784","https://openalex.org/W2547618384","https://openalex.org/W4394391052","https://openalex.org/W2145834781","https://openalex.org/W2577782152","https://openalex.org/W262455470"],"abstract_inverted_index":{"Numerous":[0],"studies":[1],"have":[2,54,153,172],"concluded":[3],"that":[4,58,139,160,170],"viewer":[5],"retention":[6],"decreases":[7],"as":[8,114],"video":[9],"length":[10],"increases.":[11],"However,":[12,116],"we":[13,171],"are":[14,33,45,80,140,167,212],"not":[15,204],"aware":[16],"of":[17,25,86,93,118,132,145,187,195,206],"any":[18],"prior":[19],"work":[20],"in":[21,49,130,143],"which":[22,207],"a":[23,90,133,173],"set":[24],"longer":[26,135],"MOOC":[27,100,106],"(Massive":[28],"Open":[29],"Online":[30],"Course)":[31],"videos":[32,79,88,129,138,152,166,211],"compared":[34],"with":[35,83,199],"the":[36,50,61,87,119,161,165,178,209],"same":[37,62],"content":[38,63,147],"split":[39,123],"into":[40,124],"multiple":[41,188],"shorter":[42,128,189],"videos.":[43,190],"We":[44,191],"fortunate":[46],"to":[47,53,150],"be":[48],"unique":[51],"position":[52],"two":[55,65,125,162],"separate":[56],"MOOCs":[57],"teach":[59],"essentially":[60],"using":[64],"different":[66],"platforms":[67],"(the":[68],"LEGO":[69],"Mindstorms":[70],"NXT":[71,77,112,137,181],"and":[72,148,169],"EV3":[73,99,105,120,151,184],"robots).":[74],"In":[75],"our":[76,196],"MOOC,":[78],"quite":[81],"long,":[82],"over":[84],"20%":[85],"having":[89],"running":[91],"time":[92],"more":[94],"than":[95],"ten":[96],"minutes.":[97],"The":[98],"has":[101],"very":[102,141],"similar":[103,154,168],"content;":[104],"scripts":[107,113],"were":[108,122],"written":[109],"by":[110],"modifying":[111],"appropriate.":[115],"many":[117],"lessons":[121,182],"or":[126],"three":[127],"place":[131],"single":[134],"one.":[136],"close":[142],"terms":[144],"both":[146],"duration":[149],"average":[155],"percentage":[156],"viewed.":[157],"This":[158],"suggests":[159],"populations":[163],"watching":[164],"promising":[174],"setup":[175],"for":[176],"analyzing":[177],"relationship":[179],"between":[180],"whose":[183],"counterparts":[185],"consist":[186],"present":[192],"an":[193],"analysis":[194],"data,":[197],"along":[198],"various":[200],"interpretations":[201],"some,":[202],"but":[203],"all,":[205],"support":[208],"\"shorter":[210],"better\"":[213],"hypothesis.":[214]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2019-08-13T00:00:00"}