{"id":"https://openalex.org/W37575565","doi":null,"title":"Empirically Based Criteria for Determining Meaningful Effect Size.","display_name":"Empirically Based Criteria for Determining Meaningful Effect Size.","publication_year":1999,"publication_date":"1999-11-19","ids":{"openalex":"https://openalex.org/W37575565","mag":"37575565"},"language":"en","primary_location":{"id":"mag:37575565","doi":null,"is_oa":false,"landing_page_url":"http://files.eric.ed.gov/fulltext/ED440978.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","indexed_in":[],"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/A5021944127","display_name":"J. Jackson Barnette","orcid":"https://orcid.org/0009-0005-8432-2350","observed_orcids":["https://orcid.org/0009-0005-8432-2350"]},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Jackson Barnette","raw_affiliation_strings":["University of Iowa, "],"raw_orcid":"https://orcid.org/0009-0005-8432-2350","affiliations":[{"raw_affiliation_string":"University of Iowa, ","institution_ids":["https://openalex.org/I126307644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103214942","display_name":"James E. McLean","orcid":"https://orcid.org/0000-0002-7776-4864","observed_orcids":["https://orcid.org/0000-0002-7776-4864"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"James E. McLean","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-7776-4864","affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6116,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.68581,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10206","display_name":"Meta-analysis and systematic reviews","score":0.9047999978065491,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10206","display_name":"Meta-analysis and systematic reviews","score":0.9047999978065491,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13284","display_name":"Psychology Research and Bibliometrics","score":0.014600000344216824,"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/T10467","display_name":"Psychometric Methodologies and Testing","score":0.011900000274181366,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/effect-size","display_name":"effect size","score":0.7239999771118164},{"id":"https://openalex.org/keywords/standardized-mean-difference","display_name":"standardized mean difference","score":0.8299999833106995},{"id":"https://openalex.org/keywords/cohen-s-d","display_name":"Cohen's d","score":0.8069999814033508},{"id":"https://openalex.org/keywords/one-way-anova","display_name":"one-way ANOVA","score":0.7279999852180481},{"id":"https://openalex.org/keywords/number-of-groups","display_name":"number of groups","score":0.6669999957084656},{"id":"https://openalex.org/keywords/sample-size","display_name":"sample size","score":0.9890000224113464},{"id":"https://openalex.org/keywords/prediction-equations","display_name":"prediction equations","score":0.6690000295639038},{"id":"https://openalex.org/keywords/monte-carlo-simulation","display_name":"Monte Carlo simulation","score":0.7710000276565552},{"id":"https://openalex.org/keywords/statistical-power","display_name":"statistical power","score":0.46700000762939453},{"id":"https://openalex.org/keywords/effect-size-interpretation","display_name":"effect size interpretation","score":0.42100000381469727},{"id":"https://openalex.org/keywords/degrees-of-freedom","display_name":"degrees of freedom","score":0.5989999771118164},{"id":"https://openalex.org/keywords/educational-research-evaluation","display_name":"educational research evaluation","score":0.3319999873638153},{"id":"https://openalex.org/keywords/meta-analysis-interpretation","display_name":"meta-analysis interpretation","score":0.3779999911785126},{"id":"https://openalex.org/keywords/effect-size-heterogeneity","display_name":"effect size heterogeneity","score":0.3790000081062317},{"id":"https://openalex.org/keywords/moderating-variables","display_name":"moderators","score":0.33399999141693115}],"concepts":[{"id":"https://openalex.org/C129848803","wikidata":"https://www.wikidata.org/wiki/Q2564360","display_name":"Sample size determination","level":2,"score":0.8131542205810547},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.6921943426132202},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5083033442497253},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.4829649031162262},{"id":"https://openalex.org/C168743327","wikidata":"https://www.wikidata.org/wiki/Q1826427","display_name":"Random effects model","level":3,"score":0.4583030045032501},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.42017319798469543},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.36630502343177795},{"id":"https://openalex.org/C95190672","wikidata":"https://www.wikidata.org/wiki/Q815382","display_name":"Meta-analysis","level":2,"score":0.2806679904460907},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.08682146668434143},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"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":1,"locations":[{"id":"mag:37575565","doi":null,"is_oa":false,"landing_page_url":"http://files.eric.ed.gov/fulltext/ED440978.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W95429219","https://openalex.org/W346485421","https://openalex.org/W1505970868","https://openalex.org/W1546098095","https://openalex.org/W1913875882","https://openalex.org/W1966803101","https://openalex.org/W1977872157","https://openalex.org/W1982070737","https://openalex.org/W2012120824","https://openalex.org/W2012308019","https://openalex.org/W2015968801","https://openalex.org/W2019357286","https://openalex.org/W2032453370","https://openalex.org/W2035609388","https://openalex.org/W2037124948","https://openalex.org/W2059527510","https://openalex.org/W2063641276","https://openalex.org/W2065122769","https://openalex.org/W2081295114","https://openalex.org/W2087163955","https://openalex.org/W2107031757","https://openalex.org/W2112223757","https://openalex.org/W2115517170","https://openalex.org/W2146149218","https://openalex.org/W2329959248","https://openalex.org/W4299301410"],"related_works":["https://openalex.org/W174051407","https://openalex.org/W1612015840","https://openalex.org/W3003548561","https://openalex.org/W7098626668","https://openalex.org/W2138862510","https://openalex.org/W2913006037","https://openalex.org/W4417122270","https://openalex.org/W1556779599","https://openalex.org/W2133784701","https://openalex.org/W2186987403"],"abstract_inverted_index":{"The":[0,182],"purpose":[1],"of":[2,21,50,68,71,90,107,111,133,141,148,173,197,252,264,338,345,357,377,384],"this":[3,258],"study":[4],"was":[5,120,127,150],"to":[6,11,61,81,103,160,211,293],"determine:":[7],"(1)":[8],"the":[9,19,112,179,195,203,235,242,282,353,358],"extent":[10],"which":[12],"effect":[13,23,37,42,64,84,124,143,163,200,214],"sizes":[14,24,43,65,85,100,137,164,201,215],"vary":[15],"by":[16,169,232],"chance;":[17],"(2)":[18],"proportion":[20],"standardized":[22,41,63,83,123,142,162,199,213],"that":[25,122,156,165,237],"achieve":[26],"or":[27,46,219,254,284,305],"exceed":[28],"commonly":[29],"used":[30,80,159,210],"criteria":[31,208],"for":[32,194,329],"small,":[33,217],"medium,":[34,218],"and":[35,52,55,73,135,175,206,226,267,340],"large":[36],"sizes;":[38],"(3)":[39],"whether":[40,57],"are":[44,234],"random":[45],"systematic":[47,128],"across":[48],"numbers":[49],"groups":[51,97,134,174],"sample":[53,74,136,176],"z:izes;":[54],"(4)":[56],"it":[58],"is":[59],"possible":[60],"predict":[62,161],"using":[66,171],"degrees":[67,147],"freedom,":[69],"number":[70,172],"groups,":[72],"sizes.":[75],"Monte":[76],"Carlo":[77],"procedures":[78],"were":[79,117,138,154,185],"generate":[82],"in":[86,105,257],"a":[87,191],"one-way":[88],"analysis":[89],"variance":[91],"situation":[92],"with":[93,98],"2":[94],"through":[95],"10":[96,224],"samples":[99],"from":[101,241,281],"5":[102],"100":[104],"steps":[106],"5.":[108],"Within":[109],"each":[110],"180":[113],"configurations,":[114],"5,000":[115],"replications":[116],"done.":[118],"It":[119],"found":[121],"size":[125,177],"variation":[126],"rather":[129],"than":[130,202],"random.":[131],"Numbers":[132],"highly":[139],"predictive":[140],"size,":[144],"but":[145],"error":[146],"freedom":[149],"not":[151,299],"predictive.":[152],"Equations":[153],"developed":[155],"could":[157,166],"be":[158,167,239],"expected":[168],"chance,":[170],"as":[178,216,279],"predictor":[180],"variables.":[181],"prediction":[183],"equations":[184],"extremely":[186],"accurate.":[187],"This":[188],"research":[189],"provides":[190],"better":[192],"alternative":[193],"evaluation":[196],"empirical":[198],"somewhat":[204],"arbitrary":[205],"fixed":[207],"often":[209],"classify":[212],"large.":[220],"(Contains":[221],"3":[222],"tables,":[223],"figures,":[225],"34":[227],"references.)":[228],"(SLD)":[229],"Reproductions":[230],"supplied":[231],"EDRS":[233],"best":[236],"can":[238],"made":[240,292],"original":[243],"document.":[244],"(1).":[245],"O":[246,248],"ce)":[247],"00":[249],"e":[250],"Points":[251],"view":[253],"opinions":[255],"stated":[256],"U.S.":[259],"DEPARTMENT":[260],"OF":[261],"EDUCATION":[262],"Office":[263],"Educational":[265,360],"Research":[266,361],"Improvement":[268],"EDUCATIONAL":[269,321],"RESOURCES":[270,322],"INFORMATION":[271,323],"CENTER":[272,324],"(ERIC)":[273,325],"1:3/1his":[274],"document":[275,297],"has":[276],"been":[277,291],"reproduced":[278],"received":[280],"person":[283],"organization":[285],"originating":[286],"it.":[287],"Minor":[288],"changes":[289],"have":[290],"improve":[294],"reproduction":[295],"quality.":[296],"do":[298],"necessarily":[300],"represent":[301],"Ctofficial":[302],"OERI":[303],"position":[304],"policy.":[306],"1":[307],"PERMISSION":[308],"TO":[309,319],"REPRODUCE":[310],"AND":[311],"DISSEMINATE":[312],"THIS":[313],"MATERIAL":[314],"HAS":[315],"BEEN":[316],"GRANTED":[317],"BY":[318],"THE":[320],"Empirically":[326],"Based":[327],"Criteria":[328],"Determining":[330],"Meaningful":[331],"Effect":[332],"Size":[333],"J.":[334],"Jackson":[335],"Barnette":[336,375],"Univ,ersity":[337],"Iowa":[339,385,386],"James":[341],"E.":[342],"McLean":[343],"University":[344,383],"Alabama":[346,365],"at":[347,352],"Birmingham":[348],"A":[349],"Paper":[350],"Presented":[351],"1999":[354,368],"Annual":[355],"Meeting":[356],"Mid-South":[359],"Association":[362],"Point":[363],"Clear,":[364],"November":[366],"19,":[367],"For":[369],"further":[370],"information,":[371],"contact:":[372],"Dr.":[373],"Jack":[374],"College":[376],"Public":[378],"Health":[379],"2811":[380],"Steindler":[381],"Bldg.":[382],"City,":[387],"IA":[388],"52242":[389],"(319)":[390],"335":[391],"8905":[392],"jack-bantette@uiowa.edu":[393],"BESTCOPYAVAILABLE":[394]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-09-25T08:18:29.962427","created_date":"2016-06-24T00:00:00"}
