{"id":"W4391245833","doi":"","title":"“Like finding the acceleration”: A praxeological analysis of a calculus/mechanics task with and without its physics context","year":2023,"lang":"en","type":"article","venue":"HAL (Le Centre pour la Communication Scientifique Directe)","topic":"Mathematics Education and Teaching Techniques","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal","funders":"","keywords":"Acceleration; Context (archaeology); Praxeology; Task (project management); Computer science; Calculus (dental); Physics; Classical mechanics; Epistemology; Engineering; Philosophy; Medicine; Systems engineering","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002359136,0.0004222977,0.0003697348,0.001598835,0.005133169,0.005714641,0.001600441,0.002362343,0.009912739],"category_scores_gemma":[0.009729349,0.0004460023,0.0007510104,0.001102954,0.01665667,0.01105882,0.003163802,0.004811127,0.0006778487],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002373032,"about_ca_system_score_gemma":0.002362216,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004843435,"about_ca_topic_score_gemma":0.003683503,"domain_scores_codex":[0.9975963,0.001215767,0.00006520133,0.0004281658,0.0003773332,0.0003171827],"domain_scores_gemma":[0.9970863,0.001475681,0.0003113211,0.0003728489,0.0004338102,0.0003199445],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"qualitative","study_design_scores_codex":[0.00004257796,0.00003477134,0.0005999246,0.00002770648,0.000004404486,0.00006057928,0.02216892,0.0003224596,0.0004711492,0.9717793,0.0005924546,0.003895784],"study_design_scores_gemma":[0.00006676962,0.0001950086,0.006008501,0.0001185875,0.00003076479,0.0004346259,0.04774195,0.016253,0.001389151,0.8749793,0.052704,0.00007839867],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.2540261,0.0004191309,0.2378062,0.007951825,0.0002915693,0.0002539915,0.000170536,0.0002275183,0.498853],"genre_scores_gemma":[0.9719883,0.00007084371,0.01356579,0.0003024824,0.00006566672,0.0001045303,0.00008517045,0.0001273693,0.01368987],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.009912739,"threshold_uncertainty_score":0.0331614,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04447392471408158,"score_gpt":0.3088060502944056,"score_spread":0.264332125580324,"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."}}