{"id":"https://openalex.org/W3157341372","doi":"https://doi.org/10.1007/s10664-021-09977-1","title":"Individual differences limit predicting well-being and productivity using software repositories: a longitudinal industrial study","display_name":"Individual differences limit predicting well-being and productivity using software repositories: a longitudinal industrial study","publication_year":2021,"publication_date":"2021-06-26","ids":{"openalex":"https://openalex.org/W3157341372","doi":"https://doi.org/10.1007/s10664-021-09977-1","mag":"3157341372"},"language":"en","primary_location":{"id":"doi:10.1007/s10664-021-09977-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10664-021-09977-1","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10664-021-09977-1.pdf","source":{"id":"https://openalex.org/S109852484","display_name":"Empirical Software Engineering","issn_l":"1382-3256","issn":["1382-3256","1573-7616"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Empirical Software Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s10664-021-09977-1.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072326922","display_name":"Miikka Kuutila","orcid":"https://orcid.org/0000-0002-3695-7280"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Miikka Kuutila","raw_affiliation_strings":["M3S, ITEE, University of Oulu, Oulu, Finland"],"raw_orcid":"https://orcid.org/0000-0002-3695-7280","affiliations":[{"raw_affiliation_string":"M3S, ITEE, University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078824435","display_name":"Mika M\u00e4ntyl\u00e4","orcid":"https://orcid.org/0000-0002-2841-5879"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mika M\u00e4ntyl\u00e4","raw_affiliation_strings":["M3S, ITEE, University of Oulu, Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"M3S, ITEE, University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081655372","display_name":"Ma\u00eblick","orcid":null},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Ma\u00eblick Claes","raw_affiliation_strings":["M3S, ITEE, University of Oulu, Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"M3S, ITEE, University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087705607","display_name":"Marko Elovainio","orcid":"https://orcid.org/0000-0002-1401-1910"},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Marko Elovainio","raw_affiliation_strings":["Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland","institution_ids":["https://openalex.org/I133731052"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058164381","display_name":"Bram Adams","orcid":"https://orcid.org/0000-0001-7213-4006"},"institutions":[{"id":"https://openalex.org/I204722609","display_name":"Queen's University","ror":"https://ror.org/02y72wh86","country_code":"CA","type":"education","lineage":["https://openalex.org/I204722609"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Bram Adams","raw_affiliation_strings":["School of Computing, Queen\u2019s University, Kingston, Ontario, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, Queen\u2019s University, Kingston, Ontario, Canada","institution_ids":["https://openalex.org/I204722609"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":{"value":2290,"currency":"EUR","value_usd":2890},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05137772,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":"5","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13283","display_name":"Mental Health Research Topics","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13283","display_name":"Mental Health Research Topics","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11122","display_name":"Online Learning and Analytics","score":0.982200026512146,"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/T13219","display_name":"Mind wandering and attention","score":0.9761000275611877,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/productivity","display_name":"Productivity","score":0.6778494119644165},{"id":"https://openalex.org/keywords/commit","display_name":"Commit","score":0.6534793972969055},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.6353552341461182},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5911664962768555},{"id":"https://openalex.org/keywords/variance","display_name":"Variance (accounting)","score":0.49816370010375977},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.4939170479774475},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.48059698939323425},{"id":"https://openalex.org/keywords/software-metric","display_name":"Software metric","score":0.4674224555492401},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.439393550157547},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.4314470887184143},{"id":"https://openalex.org/keywords/software-sizing","display_name":"Software sizing","score":0.4310106337070465},{"id":"https://openalex.org/keywords/personal-software-process","display_name":"Personal software process","score":0.4307103455066681},{"id":"https://openalex.org/keywords/software-quality","display_name":"Software quality","score":0.37006622552871704},{"id":"https://openalex.org/keywords/software-construction","display_name":"Software construction","score":0.2704945206642151},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19374167919158936},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.15912291407585144},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.093170166015625}],"concepts":[{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.6778494119644165},{"id":"https://openalex.org/C153180980","wikidata":"https://www.wikidata.org/wiki/Q19776675","display_name":"Commit","level":2,"score":0.6534793972969055},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.6353552341461182},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5911664962768555},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.49816370010375977},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.4939170479774475},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.48059698939323425},{"id":"https://openalex.org/C82214349","wikidata":"https://www.wikidata.org/wiki/Q657339","display_name":"Software metric","level":5,"score":0.4674224555492401},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.439393550157547},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.4314470887184143},{"id":"https://openalex.org/C201515116","wikidata":"https://www.wikidata.org/wiki/Q7554363","display_name":"Software sizing","level":5,"score":0.4310106337070465},{"id":"https://openalex.org/C39890963","wikidata":"https://www.wikidata.org/wiki/Q1702721","display_name":"Personal software process","level":5,"score":0.4307103455066681},{"id":"https://openalex.org/C117447612","wikidata":"https://www.wikidata.org/wiki/Q1412670","display_name":"Software quality","level":4,"score":0.37006622552871704},{"id":"https://openalex.org/C186846655","wikidata":"https://www.wikidata.org/wiki/Q3398377","display_name":"Software construction","level":4,"score":0.2704945206642151},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19374167919158936},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.15912291407585144},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.093170166015625},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1007/s10664-021-09977-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10664-021-09977-1","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10664-021-09977-1.pdf","source":{"id":"https://openalex.org/S109852484","display_name":"Empirical Software Engineering","issn_l":"1382-3256","issn":["1382-3256","1573-7616"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Empirical Software Engineering","raw_type":"journal-article"},{"id":"mag:3157341372","is_oa":true,"landing_page_url":"http://arxiv.org/pdf/2104.13713.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"pmh:oai:helda.helsinki.fi:10138/339685","is_oa":true,"landing_page_url":"http://hdl.handle.net/10138/339685","pdf_url":null,"source":{"id":"https://openalex.org/S4210213322","display_name":"Ty\u00f6v\u00e4entutkimus Vuosikirja","issn_l":"0784-1272","issn":["0784-1272","1459-7780"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"doi:10.48550/arxiv.2104.13713","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2104.13713","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.1007/s10664-021-09977-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10664-021-09977-1","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10664-021-09977-1.pdf","source":{"id":"https://openalex.org/S109852484","display_name":"Empirical Software Engineering","issn_l":"1382-3256","issn":["1382-3256","1573-7616"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Empirical Software Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Decent work and economic growth","score":0.6000000238418579,"id":"https://metadata.un.org/sdg/8"}],"awards":[{"id":"https://openalex.org/G7786573680","display_name":null,"funder_award_id":"298020","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"}],"funders":[{"id":"https://openalex.org/F4320311269","display_name":"KAUTE-S\u00e4\u00e4ti\u00f6","ror":"https://ror.org/00zwv5854"},{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"},{"id":"https://openalex.org/F4320323692","display_name":"Oulun Yliopisto","ror":"https://ror.org/03yj89h83"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3157341372.pdf","grobid_xml":"https://content.openalex.org/works/W3157341372.grobid-xml"},"referenced_works_count":108,"referenced_works":["https://openalex.org/W1410460","https://openalex.org/W136732505","https://openalex.org/W165814529","https://openalex.org/W589376732","https://openalex.org/W620331690","https://openalex.org/W1488078419","https://openalex.org/W1564755880","https://openalex.org/W1582648489","https://openalex.org/W1675116265","https://openalex.org/W1681695349","https://openalex.org/W1831607419","https://openalex.org/W1912065300","https://openalex.org/W1966433245","https://openalex.org/W1969740062","https://openalex.org/W1976205692","https://openalex.org/W1994045792","https://openalex.org/W2000999016","https://openalex.org/W2003011604","https://openalex.org/W2009394805","https://openalex.org/W2010348352","https://openalex.org/W2014543370","https://openalex.org/W2017061895","https://openalex.org/W2019655958","https://openalex.org/W2022289164","https://openalex.org/W2022491004","https://openalex.org/W2024063776","https://openalex.org/W2027806980","https://openalex.org/W2042539525","https://openalex.org/W2051598779","https://openalex.org/W2052539253","https://openalex.org/W2053876450","https://openalex.org/W2054517429","https://openalex.org/W2055107211","https://openalex.org/W2064223985","https://openalex.org/W2064731423","https://openalex.org/W2076763018","https://openalex.org/W2078090509","https://openalex.org/W2080209500","https://openalex.org/W2085568529","https://openalex.org/W2093807998","https://openalex.org/W2095535364","https://openalex.org/W2096555826","https://openalex.org/W2100196534","https://openalex.org/W2101446126","https://openalex.org/W2102627669","https://openalex.org/W2103997617","https://openalex.org/W2107294940","https://openalex.org/W2109528448","https://openalex.org/W2116629441","https://openalex.org/W2122338287","https://openalex.org/W2122369275","https://openalex.org/W2122981622","https://openalex.org/W2123921426","https://openalex.org/W2125474140","https://openalex.org/W2125806375","https://openalex.org/W2125886624","https://openalex.org/W2127625785","https://openalex.org/W2130799477","https://openalex.org/W2131247853","https://openalex.org/W2134031328","https://openalex.org/W2134575350","https://openalex.org/W2134679860","https://openalex.org/W2134807463","https://openalex.org/W2140976637","https://openalex.org/W2141845152","https://openalex.org/W2143477303","https://openalex.org/W2152131826","https://openalex.org/W2154637502","https://openalex.org/W2158744032","https://openalex.org/W2163732854","https://openalex.org/W2165267180","https://openalex.org/W2169033715","https://openalex.org/W2313714386","https://openalex.org/W2338991735","https://openalex.org/W2571312737","https://openalex.org/W2582345297","https://openalex.org/W2604873636","https://openalex.org/W2725031360","https://openalex.org/W2785247517","https://openalex.org/W2787663854","https://openalex.org/W2794373096","https://openalex.org/W2794607770","https://openalex.org/W2809008746","https://openalex.org/W2884779674","https://openalex.org/W2885610756","https://openalex.org/W2889346642","https://openalex.org/W2906026603","https://openalex.org/W2915232514","https://openalex.org/W2944422798","https://openalex.org/W2999173898","https://openalex.org/W3000987524","https://openalex.org/W3015188035","https://openalex.org/W3019951358","https://openalex.org/W3021575037","https://openalex.org/W3086315876","https://openalex.org/W3098260236","https://openalex.org/W3099262386","https://openalex.org/W3100671091","https://openalex.org/W3104278356","https://openalex.org/W3105496546","https://openalex.org/W3106531190","https://openalex.org/W3126140319","https://openalex.org/W3134896555","https://openalex.org/W4211012844","https://openalex.org/W4241689827","https://openalex.org/W4243426639","https://openalex.org/W4246787598","https://openalex.org/W4294184534"],"related_works":["https://openalex.org/W2885610756","https://openalex.org/W1953509243","https://openalex.org/W2128295423","https://openalex.org/W3159645002","https://openalex.org/W3095417476","https://openalex.org/W1969591616","https://openalex.org/W2099942748","https://openalex.org/W2743410854","https://openalex.org/W2993293292","https://openalex.org/W2971342762","https://openalex.org/W58101786","https://openalex.org/W142701810","https://openalex.org/W2289763156","https://openalex.org/W2131061493","https://openalex.org/W1158224335","https://openalex.org/W1910367857","https://openalex.org/W2947931361","https://openalex.org/W643729907","https://openalex.org/W156578896","https://openalex.org/W3098719572"],"abstract_inverted_index":{"Abstract":[0],"Reports":[1],"of":[2,56,114,161,173,179],"poor":[3],"work":[4,153],"well-being":[5,57,124,137,172,192],"and":[6,18,22,51,125,176,193],"fluctuating":[7],"productivity":[8,139,194],"in":[9,15,79,119,196],"software":[10,32,42,73,81,131,174,197],"engineering":[11],"have":[12],"been":[13],"reported":[14],"both":[16],"academic":[17],"popular":[19],"sources.":[20],"Understanding":[21],"predicting":[23,121],"these":[24],"issues":[25],"through":[26],"repository":[27,132],"analysis":[28],"might":[29],"help":[30],"manage":[31],"developers\u2019":[33,122,136],"well-being.":[34],"Our":[35,182],"objective":[36],"is":[37,45,140],"to":[38,88,134,143,163],"link":[39],"data":[40,95],"from":[41],"repositories,":[43],"that":[44,108,185],"commit":[46],"activity,":[47],"communication,":[48],"expressed":[49],"sentiments,":[50],"job":[52],"events,":[53],"with":[54,59,98,103,155],"measures":[55],"obtained":[58],"a":[60,71],"daily":[61],"experience":[62],"sampling":[63],"questionnaire.":[64],"To":[65],"achieve":[66],"our":[67,90],"objective,":[68],"we":[69,84],"studied":[70],"single":[72],"project":[74],"team":[75],"for":[76,112,149,191],"eight":[77],"months":[78],"the":[80,115,171,177],"industry.":[82],"Additionally,":[83],"performed":[85],"semi-structured":[86,166],"interviews":[87,167],"explain":[89],"results.":[91],"The":[92,165],"acquired":[93],"quantitative":[94],"are":[96,189],"analyzed":[97],"generalized":[99],"linear":[100],"mixed-effects":[101],"models":[102,120,147,188],"autocorrelation":[104],"structure.":[105],"We":[106],"find":[107],"individual":[109,144],"variance":[110],"accounts":[111],"most":[113],"R":[116,158],"2":[117,159],"values":[118],"experienced":[123],"productivity.":[126],"In":[127],"other":[128],"words,":[129],"using":[130],"variables":[133],"predict":[135],"or":[138],"challenging":[141],"due":[142],"differences.":[145],"Prediction":[146],"developed":[148],"each":[150],"developer":[151],"individually":[152],"better,":[154],"fixed":[156],"effects":[157],"value":[160],"up":[162],"0.24.":[164],"give":[168],"insights":[169],"into":[170],"developers":[175],"benefits":[178],"chat":[180],"interaction.":[181],"study":[183],"suggests":[184],"individualized":[186],"prediction":[187,195],"needed":[190],"development.":[198]},"counts_by_year":[],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
