{"id":"W2015403989","doi":"10.1145/1242073.1242137","title":"Toys to teach","year":2002,"lang":"en","type":"article","venue":"","topic":"Innovative Teaching and Learning Methods","field":"Psychology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Ethnography; Context (archaeology); Domain (mathematical analysis); Computer science; Filter (signal processing); Human–computer interaction; Mathematics education; Knowledge management; Sociology; Psychology","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":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0007726526,0.00006625451,0.00008209925,0.00008684941,0.00007070824,0.00001186708,0.0001081863,0.00004658488,0.03868856],"category_scores_gemma":[0.0001427525,0.00005477049,0.00002387488,0.0002201123,0.0000140009,0.00001551173,0.00001831305,0.000241147,0.01104573],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000131722,"about_ca_system_score_gemma":0.000001102638,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006302568,"about_ca_topic_score_gemma":0.000001030817,"domain_scores_codex":[0.9990727,0.0003821926,0.00010051,0.0001811862,0.00006675996,0.0001966954],"domain_scores_gemma":[0.9995946,0.00008836865,0.00001698013,0.0002302248,0.00002334924,0.00004648323],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000007223833,0.0001082455,0.005914638,0.000001159871,0.00002250202,0.000008368995,0.01033931,0.000004519221,0.001174575,0.07610932,0.6103699,0.2959403],"study_design_scores_gemma":[0.0001600056,0.0001079853,0.04185672,0.000002459561,0.000002407145,0.000009493882,0.0003701228,0.00003783164,0.00009899097,0.0001436877,0.9570969,0.0001133944],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1020979,0.00002411877,0.05867914,0.002319248,0.0004776454,0.0000544023,3.293306e-7,0.0001962615,0.836151],"genre_scores_gemma":[0.6222213,1.04545e-7,0.02711645,0.00344405,0.0001424688,0.0000090019,4.839345e-7,0.00001060151,0.3470555],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.5201234,"threshold_uncertainty_score":0.9897243,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09698156116575848,"score_gpt":0.4100842806167451,"score_spread":0.3131027194509866,"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."}}