{"id":"W2985693139","doi":"10.1007/s42330-019-00060-y","title":"Adopting Drone Technology in STEM (Science, Technology, Engineering, and Mathematics): An Examination of Elementary Teachers’ Pedagogical Content Knowledge","year":2019,"lang":"en","type":"article","venue":"Canadian Journal of Science Mathematics and Technology Education","topic":"Mobile Learning in Education","field":"Computer Science","cited_by":14,"is_retracted":false,"has_abstract":false,"ca_institutions":"Memorial University of Newfoundland","funders":"","keywords":"Mathematics education; Context (archaeology); Curriculum; Pedagogy; Professional development; Teaching method; Psychology; Science education; Biology","routes":{"ca_aff":true,"ca_fund":false,"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":[0.002327942,0.0001420305,0.0002836092,0.007431576,0.0001766976,0.0001037851,0.001189691,0.0001770667,0.000005393196],"category_scores_gemma":[0.0004812867,0.000133422,0.00001460258,0.004499891,0.001685103,0.0008044975,0.0001380344,0.0003947942,0.000002259603],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003546466,"about_ca_system_score_gemma":0.002490408,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003923408,"about_ca_topic_score_gemma":0.00009893419,"domain_scores_codex":[0.9984533,0.00001346053,0.0005791354,0.0003325201,0.0002460092,0.000375625],"domain_scores_gemma":[0.9981325,0.00005256326,0.0005190205,0.0004441545,0.0006483943,0.0002033974],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"qualitative","study_design_scores_codex":[5.14317e-7,0.0004086629,0.03855396,0.0001579681,0.000009739712,0.000003420969,0.02214228,0.00004286166,0.05356308,0.6396849,0.000006544014,0.245426],"study_design_scores_gemma":[0.002398089,0.004202786,0.105253,0.004200929,0.0001129522,0.004577769,0.5531165,0.1322572,0.0737721,0.1153329,0.002919671,0.001856096],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9933211,0.0005206545,0.0037294,0.00159737,0.0003422936,0.0002937509,4.432058e-7,0.00003238977,0.0001626175],"genre_scores_gemma":[0.8520837,0.00001733585,0.1478103,0.000007381226,0.00001111241,0.00001339884,2.477997e-7,0.000006994086,0.00004948076],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5309742,"threshold_uncertainty_score":0.6631119,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0272286156141422,"score_gpt":0.2771818235274002,"score_spread":0.249953207913258,"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."}}