{"id":"W4321330224","doi":"10.1177/00131644231155804","title":"The Impact of Measurement Model Misspecification on Coefficient Omega Estimates of Composite Reliability","year":2023,"lang":"en","type":"article","venue":"Educational and Psychological Measurement","topic":"Psychometric Methodologies and Testing","field":"Decision Sciences","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"","keywords":"Omega; Statistics; Reliability (semiconductor); Mathematics; Econometrics; Scale (ratio); Population; Factor analysis; Composite index; Hierarchical database model; Computer science; Physics; Thermodynamics; Demography; Data mining; Composite indicator","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.01592301,0.0001476832,0.0002851418,0.0002152503,0.000241324,0.00005505591,0.0005128609,0.00005779541,0.00005803184],"category_scores_gemma":[0.03901406,0.00007235716,0.0001600503,0.001373668,0.0002544428,0.00003683595,0.00005514305,0.0001248089,0.00002308174],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001172417,"about_ca_system_score_gemma":0.00009104267,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001774874,"about_ca_topic_score_gemma":7.265473e-7,"domain_scores_codex":[0.9954539,0.0003919173,0.0008555696,0.0004788311,0.002588518,0.0002312511],"domain_scores_gemma":[0.988961,0.008310819,0.000455873,0.0005967426,0.001559864,0.0001156689],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.001807626,0.007374702,0.2954997,0.00006804936,0.0002613012,8.026783e-7,0.001443527,0.1672411,0.07724416,0.02617289,0.1004019,0.3224842],"study_design_scores_gemma":[0.0002179426,0.0003968615,0.8748776,0.00003247514,0.000006602136,0.000001339933,0.0001099738,0.009941641,0.0004528663,0.1136974,0.0001847731,0.00008056196],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9833092,0.0005784165,0.006197923,0.004585415,0.000490271,0.0003701541,0.00002046288,0.00002781858,0.004420315],"genre_scores_gemma":[0.9967719,0.00007417832,0.002986955,0.00003101322,0.00004404879,0.00003463157,0.000002898279,0.00000445835,0.00004989232],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5793779,"threshold_uncertainty_score":0.9690807,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.7526933176330004,"score_gpt":0.5302071217753532,"score_spread":0.2224861958576472,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}