{"id":"W4307719935","doi":"10.1080/26939169.2022.2141155","title":"A Randomized Study to Evaluate the Effect of a Nudge via Weekly E-mails on Students’ Attitudes Toward Statistics","year":2022,"lang":"en","type":"article","venue":"Journal of Statistics and Data Science Education","topic":"Statistics Education and Methodologies","field":"Mathematics","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Randomized controlled trial; Randomized experiment; Computer science; Psychology; Statistics; Medical education; Mathematics education; Medicine; Mathematics","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":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.02287604,0.0001647193,0.0005763868,0.0003487451,0.0004420583,0.0001800386,0.001409158,0.00001274089,0.0001058089],"category_scores_gemma":[0.02621258,0.0001030227,0.00003072831,0.0005080115,0.0003931605,0.0001788837,0.0005619216,0.0002661265,0.000002824231],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001321534,"about_ca_system_score_gemma":0.001199252,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006521771,"about_ca_topic_score_gemma":0.00001131374,"domain_scores_codex":[0.9953681,0.001533337,0.00086875,0.0003014065,0.001721252,0.0002071314],"domain_scores_gemma":[0.9877003,0.01011809,0.0007438947,0.0006428864,0.0006400205,0.0001547369],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.03601684,0.012654,0.03176216,0.0007364957,0.0008283672,0.00002889913,0.05783316,0.0003232059,0.001384074,0.2382448,0.4970466,0.1231415],"study_design_scores_gemma":[0.1566469,0.05398311,0.1748162,0.0004376867,0.006273732,0.0005493461,0.09889875,0.006526921,0.001633527,0.4913785,0.006874471,0.001980893],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5620072,0.0001175544,0.4287028,0.001073915,0.003763668,0.002031118,0.002236108,0.0000080066,0.00005959696],"genre_scores_gemma":[0.7862328,0.0000611407,0.2131209,0.0002236881,0.00009526578,0.00006104434,0.00004203261,0.00001475151,0.0001483736],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4901721,"threshold_uncertainty_score":0.98199,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2066931402979148,"score_gpt":0.5276926651084167,"score_spread":0.3209995248105019,"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."}}