{"id":"W3110632369","doi":"10.5539/ies.v13n12p102","title":"Psychometric Properties of Social Perception of Mathematics: Rasch Model Analysis","year":2020,"lang":"en","type":"article","venue":"International Education Studies","topic":"Mathematics Education and Pedagogy","field":"Mathematics","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Rasch model; Psychology; Reliability (semiconductor); Dimension (graph theory); Item analysis; Perception; Polytomous Rasch model; Psychometrics; Item response theory; Social psychology; Mathematics; Developmental psychology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002595187,0.0001376957,0.0004619987,0.0005367869,0.00005500058,0.00001430791,0.0002597546,0.00005040194,0.0003642744],"category_scores_gemma":[0.001908036,0.000117808,0.0002159203,0.0008329445,0.000105641,0.000109626,0.00005617931,0.00007492573,0.00001686039],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000596624,"about_ca_system_score_gemma":0.0001729205,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001000918,"about_ca_topic_score_gemma":0.000004159065,"domain_scores_codex":[0.9984692,0.00003174904,0.0007505529,0.0001837171,0.0004733678,0.00009145968],"domain_scores_gemma":[0.996887,0.0001252917,0.0006022381,0.0001529411,0.002189142,0.00004333018],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"qualitative","study_design_scores_codex":[0.0001220689,0.005968712,0.01155575,0.006812513,0.00861556,1.047197e-7,0.4763931,0.0006604855,0.0198671,0.4200665,0.04440914,0.005528968],"study_design_scores_gemma":[0.002460645,0.0002484128,0.008973546,0.000661099,0.005452603,0.00000890787,0.4784568,0.1096958,0.01455357,0.3742824,0.003734877,0.001471283],"study_design_candidate":"qualitative","study_design_consensus":"qualitative","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9710568,0.0003369345,0.01861283,0.004141438,0.0004745657,0.0002251873,0.00002584827,0.0000409372,0.005085464],"genre_scores_gemma":[0.97027,0.0001047732,0.02781416,0.0001769867,0.0001452046,0.00005846304,0.00001245081,0.00001456384,0.001403444],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1090353,"threshold_uncertainty_score":0.4804072,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3362557181903542,"score_gpt":0.4779795551045954,"score_spread":0.1417238369142413,"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."}}