{"id":"W1606539988","doi":"10.1002/mpr.1392","title":"Validation of the problem gambling severity index using confirmatory factor analysis and rasch modelling","year":2013,"lang":"en","type":"article","venue":"International Journal of Methods in Psychiatric Research","topic":"Gambling Behavior and Treatments","field":"Psychology","cited_by":95,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary; University of British Columbia","funders":"Ontario Problem Gambling Research Centre","keywords":"Rasch model; Differential item functioning; Psychology; Confirmatory factor analysis; Measurement invariance; Index (typography); Population; Psychometrics; Clinical psychology; Sample (material); Item response theory; Statistics; Developmental psychology; Structural equation modeling; Demography","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003883976,0.0001067999,0.000284144,0.001840016,0.00007369409,0.0000854444,0.0005342091,0.0001239041,0.0002724651],"category_scores_gemma":[0.0001147178,0.00007702708,0.000199994,0.001282303,0.0001023772,0.0001915872,0.0001030775,0.0006883538,0.000002249751],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001362039,"about_ca_system_score_gemma":0.0001266778,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001541682,"about_ca_topic_score_gemma":0.000006729304,"domain_scores_codex":[0.9962487,0.00162008,0.0008295577,0.0001946993,0.0008867937,0.0002202141],"domain_scores_gemma":[0.9973736,0.00061052,0.0005237775,0.0002078315,0.001210355,0.00007384945],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009713662,0.0002545307,0.9733977,0.00001094603,0.0007118803,0.000005200144,0.001087221,0.004488237,0.001540172,0.0002000391,0.0000235681,0.01818339],"study_design_scores_gemma":[0.00203667,0.00009305959,0.9637444,0.00007900219,0.0002445439,0.00009561724,0.0009487626,0.02094372,0.002300521,0.009310528,0.00005744118,0.0001457187],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8843952,0.0003416505,0.1138372,0.0001729138,0.000714276,0.0002107943,0.000005228769,0.000002720883,0.0003200537],"genre_scores_gemma":[0.8689492,0.00005980075,0.1308291,0.000008933152,0.00008816569,0.000007318879,7.784052e-7,0.0000103175,0.00004631492],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01803767,"threshold_uncertainty_score":0.3141073,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3520216114632962,"score_gpt":0.5843666618238835,"score_spread":0.2323450503605873,"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."}}