{"id":"W4224093070","doi":"10.5539/jel.v11n3p88","title":"Construction of Diagnostic Test in Mathematics on Addition and Subtraction Basic for Primary Students","year":2022,"lang":"en","type":"article","venue":"Journal of Education and Learning","topic":"Mathematics Education and Pedagogy","field":"Mathematics","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Subtraction; Test (biology); Reliability (semiconductor); Mathematics education; Mathematics; Statistics; Psychology; Arithmetic","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004111798,0.0005130708,0.0005532841,0.004280066,0.0006065331,0.0007739364,0.0007435724,0.0005178321,0.002892213],"category_scores_gemma":[0.01533418,0.0002157325,0.0005877158,0.001321294,0.0005209891,0.0008125997,0.001133436,0.0005734581,0.0008161371],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006507557,"about_ca_system_score_gemma":0.002119108,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001699327,"about_ca_topic_score_gemma":0.002818489,"domain_scores_codex":[0.9973639,0.0008044615,0.0004129019,0.0002228716,0.001021596,0.0001743979],"domain_scores_gemma":[0.9908675,0.002946043,0.00137333,0.0005970084,0.00370754,0.0005085283],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005098098,0.001429774,0.7926702,0.0002787361,0.00004829653,0.000307402,0.001977262,0.000984385,0.01110269,0.001575165,0.002008294,0.1871079],"study_design_scores_gemma":[0.0001367921,0.002945926,0.9654017,0.0001585294,0.00006616738,0.001006708,0.004155756,0.00699472,0.01091215,0.00143558,0.006727314,0.00005872098],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9697664,0.0002215722,0.01826651,0.0002257435,0.0001040494,0.002344384,0.0009571225,0.0002155116,0.007898713],"genre_scores_gemma":[0.9110702,0.0002824691,0.08136669,0.00007901953,0.00004198065,0.002109044,0.002243267,0.0000265994,0.002780734],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004280066,"threshold_uncertainty_score":0.0217455,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03903335500209002,"score_gpt":0.371500610716729,"score_spread":0.3324672557146389,"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."}}