{"id":"W2910079166","doi":"10.24908/pceea.v0i0.13066","title":"Strengthening Students Mechanics Knowledge through Instructional Videos of Hands-on Activities","year":2018,"lang":"en","type":"article","venue":"Proceedings of the Canadian Engineering Education Association (CEEA)","topic":"Reflective Practices in Education","field":"Social Sciences","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"University of Waterloo","keywords":"Experiential learning; Process (computing); Mathematics education; Computer science; Teaching method; Multimedia; Psychology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009473082,0.000118183,0.0001446913,0.0002593752,0.0005091144,0.0001150439,0.0004498783,0.000157337,0.00006068979],"category_scores_gemma":[0.003774415,0.000124061,0.00006912628,0.0007161246,0.00007071935,0.00063732,0.00003164992,0.0002162648,0.000008300847],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003307035,"about_ca_system_score_gemma":0.001681465,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.01271525,"about_ca_topic_score_gemma":0.02024827,"domain_scores_codex":[0.9986193,0.0000288123,0.0002778346,0.0001821821,0.0006274186,0.0002644312],"domain_scores_gemma":[0.9978099,0.0001922391,0.0006475219,0.00009121388,0.001149021,0.0001100359],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00002748172,0.0006298861,0.1297718,0.0001947974,0.0003635742,1.756337e-8,0.1430434,0.0002341742,0.003781699,0.6978627,0.01650672,0.007583795],"study_design_scores_gemma":[0.001756433,0.0005975442,0.2103227,0.001345866,0.0003867327,0.000004384657,0.05918726,0.001228314,0.08535911,0.03264565,0.6057611,0.001404959],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9256207,0.00002568669,0.00002066464,0.001903774,0.003601182,0.0003221245,0.000009849798,0.00004144262,0.06845459],"genre_scores_gemma":[0.9960738,0.00001986559,0.001161678,0.00008272583,0.0007533058,0.00004086829,0.000002428677,0.00002038242,0.00184493],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6652171,"threshold_uncertainty_score":0.9976296,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01472044574774492,"score_gpt":0.324797985489307,"score_spread":0.310077539741562,"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."}}