{"id":"W3159144221","doi":"","title":"A Longitudinal Study on Young Children`s Development of the Representation of Written Number Symbols","year":2006,"lang":"en","type":"article","venue":"Early childhood education","topic":"Educational Research and Pedagogy","field":"Computer Science","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Representation (politics); Development (topology); Arithmetic; Longitudinal study; Developmental psychology; Psychology; Mathematics education; Mathematics; Statistics; Political science","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002910978,0.0003998284,0.0005260923,0.00153004,0.001990564,0.001725422,0.0005440794,0.0008017761,0.001440438],"category_scores_gemma":[0.007047893,0.0007238818,0.000527052,0.001358288,0.0009164949,0.001477553,0.00130197,0.001428002,0.00081315],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001032775,"about_ca_system_score_gemma":0.001759248,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05410299,"about_ca_topic_score_gemma":0.07327743,"domain_scores_codex":[0.9992768,0.0002153513,0.0000664105,0.0001095418,0.0001743,0.0001576437],"domain_scores_gemma":[0.9935989,0.001148949,0.001648671,0.0005915746,0.001940181,0.001071699],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003987523,0.00139575,0.9598108,0.00005806508,0.00005836421,0.0005549957,0.02194633,0.00006696272,0.001305827,0.0001802541,0.0004529284,0.01377093],"study_design_scores_gemma":[0.00001566941,0.000795158,0.9866196,0.00004243575,0.00004798467,0.0004509648,0.008799075,0.00007484211,0.000699722,0.00009490651,0.002337076,0.00002244497],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987428,0.0002188683,0.00007204933,0.00004643761,0.000006351673,0.00001671727,0.0002144636,0.000006900807,0.0006756023],"genre_scores_gemma":[0.9964752,0.000479527,0.0002480447,0.00004943194,0.000004270817,0.00007924584,0.0006132314,0.000007840932,0.002043326],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05410299,"threshold_uncertainty_score":0.1075761,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02844371075316816,"score_gpt":0.3332267776312737,"score_spread":0.3047830668781056,"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."}}