{"id":"W2073035900","doi":"10.1007/s11858-014-0660-5","title":"Young children reasoning about symmetry in a dynamic geometry environment","year":2015,"lang":"en","type":"article","venue":"ZDM","topic":"Education and Technology Integration","field":"Social Sciences","cited_by":65,"is_retracted":false,"has_abstract":false,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Symmetry (geometry); Reflection symmetry; Embodied cognition; Geometry; Sketch; Computer science; Mediation; Motion (physics); Cognitive science; Psychology; Mathematics; Artificial intelligence; Sociology; Algorithm","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":[],"consensus_categories":[],"category_scores_codex":[0.0004556488,0.00004806229,0.00006188243,0.0001407651,0.00008924186,0.00002383215,0.0001282325,0.0001077321,0.0001238877],"category_scores_gemma":[0.0002598745,0.0000487204,0.00001704143,0.0002499942,0.00009953916,0.00009387051,0.00001772559,0.000136579,0.0001901311],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000298057,"about_ca_system_score_gemma":0.00008323407,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002579715,"about_ca_topic_score_gemma":0.002623521,"domain_scores_codex":[0.9994025,0.00005720797,0.00009697053,0.000124829,0.000163391,0.000155137],"domain_scores_gemma":[0.9997604,0.00001642046,0.00004072768,0.0001121602,0.00001174761,0.00005847972],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000002463579,0.00007749505,0.9178947,7.515833e-7,0.000007302305,0.000001295554,0.008693325,0.0000053429,0.00002954245,0.05591068,0.001127544,0.01624961],"study_design_scores_gemma":[0.0004091133,0.00003694465,0.9481647,0.00003351213,0.000009883044,0.000005094722,0.03010246,0.0001718232,0.0001247593,0.007011293,0.01372123,0.0002091966],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9689413,0.0002909422,0.0001688514,0.001679066,0.0002179384,0.0001090695,0.000001427085,0.00006791073,0.02852351],"genre_scores_gemma":[0.9974347,0.00008870487,0.0005829647,0.00008740983,0.00004464998,0.00001285228,0.00001147899,0.000004628847,0.00173264],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04889939,"threshold_uncertainty_score":0.3899775,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01141902801308048,"score_gpt":0.2932337865378352,"score_spread":0.2818147585247547,"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."}}