{"id":"W4231150845","doi":"10.4018/978-1-61350-492-5.ch028","title":"Issues and Challenges in Preparing Teachers to Teach in the Twenty-First Century","year":2011,"lang":"en","type":"book-chapter","venue":"IGI Global eBooks","topic":"Online and Blended Learning","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Practicum; Teacher education; Mathematics education; Variety (cybernetics); Pedagogy; Psychology; Technology integration; Student teaching; Subject (documents); Teaching method; Student teacher; 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":[0.003755118,0.0002353157,0.0002323053,0.0005411585,0.005589745,0.01161474,0.001270238,0.002823938,0.004512773],"category_scores_gemma":[0.003286998,0.0002587365,0.0001989603,0.000748506,0.00591161,0.005705853,0.00443022,0.003569749,0.001152331],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003699736,"about_ca_system_score_gemma":0.01138001,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005230417,"about_ca_topic_score_gemma":0.01574377,"domain_scores_codex":[0.998311,0.0007327551,0.00008349747,0.000157764,0.0003607825,0.0003541156],"domain_scores_gemma":[0.9972081,0.001020505,0.0002321005,0.0001120269,0.0002995316,0.001127833],"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":[0.00005159639,0.0007179901,0.009798822,0.0009296278,0.00001217098,0.003272485,0.3708189,0.0004567829,0.002453474,0.07992035,0.04777434,0.4837935],"study_design_scores_gemma":[0.00001604089,0.000122182,0.01033933,0.0007972792,0.000007203718,0.00153138,0.4352008,0.0001780943,0.000602414,0.03208787,0.519082,0.0000355237],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"review","genre_scores_codex":[0.3399723,0.06079302,0.007700299,0.3260454,0.003295281,0.0001475943,0.00004849731,0.0002248332,0.2617728],"genre_scores_gemma":[0.8130943,0.03597368,0.009115372,0.01748236,0.00106351,0.0002117527,0.00005647284,0.0001061641,0.1228964],"genre_candidate":"review","genre_consensus":null,"teacher_disagreement_score":0.01161474,"threshold_uncertainty_score":0.02684361,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0464454487168827,"score_gpt":0.3072358259728261,"score_spread":0.2607903772559433,"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."}}