{"id":"W4415767087","doi":"10.1007/s42330-025-00406-9","title":"Reengaging with the STEM (Science, Technology, Engineering, and Mathematics) Boundary Object","year":2025,"lang":"en","type":"article","venue":"Canadian Journal of Science Mathematics and Technology Education","topic":"Science Education and Pedagogy","field":"Social Sciences","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary; University of Toronto","funders":"","keywords":"Boundary object; Perspective (graphical); Object (grammar); Context (archaeology); Meaning (existential); Science education","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":["sts"],"consensus_categories":["sts"],"category_scores_codex":[0.003584353,0.00009546996,0.000148238,0.003562533,0.00292097,0.0004366378,0.0008798986,0.00008518493,0.00001125251],"category_scores_gemma":[0.00113099,0.00006619481,0.00001244842,0.00628174,0.01178186,0.0004256804,0.00004235209,0.000337991,0.000001337187],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002389257,"about_ca_system_score_gemma":0.01876656,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003509289,"about_ca_topic_score_gemma":0.002786987,"domain_scores_codex":[0.998871,0.00001247484,0.000233948,0.0001872485,0.0003067163,0.0003886279],"domain_scores_gemma":[0.9984469,0.0001162093,0.0002145429,0.0002410714,0.0007257297,0.0002555209],"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":[4.49859e-7,0.00003221255,0.005127861,0.000027486,0.000007262302,0.000001435342,0.02182038,0.000002513899,0.001113364,0.9454601,0.0004212463,0.02598569],"study_design_scores_gemma":[0.0001984576,0.0001227883,0.002194779,0.0005510589,0.00006202409,0.0003784691,0.8226154,0.000632134,0.002026767,0.0837037,0.08722596,0.0002883874],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9385978,0.001048723,0.0008234238,0.05192629,0.0006494437,0.0002137855,6.0422e-7,0.00002612228,0.006713792],"genre_scores_gemma":[0.9879667,0.00006498962,0.0109887,0.0001398078,0.00003505859,0.00001009867,5.062776e-8,0.000004390605,0.000790252],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8617564,"threshold_uncertainty_score":0.9983771,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01205709326185028,"score_gpt":0.2934437857711013,"score_spread":0.281386692509251,"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."}}