{"id":"W2753127894","doi":"10.3386/w23744","title":"Education Technology: An Evidence-Based Review","year":2017,"lang":"en","type":"preprint","venue":"National Bureau of Economic Research","topic":"Technology Adoption and User Behaviour","field":"Decision Sciences","cited_by":374,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Data science; Computer science","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":[0.006821813,0.001509694,0.006485642,0.009404866,0.0006950344,0.003880853,0.002800548,0.002919687,0.01358236],"category_scores_gemma":[0.04472733,0.0009694771,0.005784051,0.009979999,0.0009351466,0.002941747,0.001502865,0.001983052,0.001370154],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003217229,"about_ca_system_score_gemma":0.01198773,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005198339,"about_ca_topic_score_gemma":0.01236767,"domain_scores_codex":[0.9935488,0.002066549,0.002218275,0.0004928478,0.001468997,0.0002045498],"domain_scores_gemma":[0.9586684,0.03315505,0.004467676,0.0004325672,0.002893201,0.0003832771],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"systematic_review","study_design_scores_codex":[0.0002479712,0.00006682054,0.0003721117,0.8642869,0.003660828,0.0001034734,0.00007921783,0.0001239884,0.0001028699,0.0004946031,0.004634865,0.1258265],"study_design_scores_gemma":[0.0002218036,0.0002019883,0.001995544,0.9214161,0.02182348,0.0003980302,0.0001306166,0.00006240549,0.0001566749,0.0006759895,0.05288871,0.00002862684],"study_design_candidate":"systematic_review","study_design_consensus":"systematic_review","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0001871086,0.9985439,0.0001099339,0.0002645059,0.0001198483,0.0001359969,0.0001877154,0.000005637756,0.0004455839],"genre_scores_gemma":[0.002491875,0.9965364,0.000287925,0.0003064449,0.00006664598,0.0001316445,0.0001080137,0.000002475393,0.00006863321],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.01358236,"threshold_uncertainty_score":0.04543746,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.7637374545435051,"score_gpt":0.6620049716484578,"score_spread":0.1017324828950472,"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."}}