{"id":"W2136543334","doi":"10.3138/cmlr.64.1.135","title":"A New Washback Model of Students’ Learning","year":2007,"lang":"en","type":"article","venue":"Canadian Modern Language Review/ La Revue canadienne des langues vivantes","topic":"Student Assessment and Feedback","field":"Social Sciences","cited_by":119,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Test (biology); Mathematics education; Context (archaeology); Psychology; English as a foreign language; Pedagogy; Geography","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":[0.007589388,0.0009604865,0.0007037085,0.003069831,0.001101455,0.003809516,0.003144868,0.001944372,0.008910361],"category_scores_gemma":[0.03173077,0.0006420445,0.00092838,0.001255325,0.003807114,0.007226914,0.003237752,0.001851499,0.001282171],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004749323,"about_ca_system_score_gemma":0.003105505,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005673409,"about_ca_topic_score_gemma":0.002535722,"domain_scores_codex":[0.9917897,0.003318833,0.0003507255,0.001118678,0.0029103,0.0005119099],"domain_scores_gemma":[0.9828898,0.00816076,0.001877433,0.002708352,0.003613665,0.0007500549],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.001557138,0.004058977,0.2287485,0.0008378538,0.0002422042,0.001604907,0.08747581,0.01602173,0.01652091,0.1696776,0.004226625,0.4690278],"study_design_scores_gemma":[0.0004157505,0.007213834,0.2819866,0.0007746168,0.0003396618,0.00235307,0.06681259,0.3363887,0.01929439,0.257735,0.026321,0.0003647832],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7858148,0.0004787008,0.1290372,0.003083152,0.0001207054,0.000937501,0.0002548685,0.001245707,0.07902728],"genre_scores_gemma":[0.9835218,0.00005471726,0.01281274,0.0001038305,0.000008790301,0.0002342928,0.00005423354,0.00004296549,0.003166637],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008910361,"threshold_uncertainty_score":0.04013699,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02422845520616734,"score_gpt":0.3123421666566812,"score_spread":0.2881137114505139,"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."}}