{"id":"W4312415817","doi":"10.46827/ejse.v8i3.4363","title":"THE EFFECTIVENESS OF CONCRETE-REPRESENTATIONAL-ABSTRACT INSTRUCTION STRATEGIES IN THE INSTRUCTION OF FRACTIONS TO STUDENTS WITH LEARNING DISABILITIES","year":2022,"lang":"en","type":"article","venue":"European Journal of Special Education Research","topic":"Education Practices and Challenges","field":"Arts and Humanities","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Mathematics education; Psychology; Generalization; Quarter (Canadian coin); Identification (biology); Learning disability; Pedagogy; Developmental psychology; Mathematics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.006957517,0.0000680438,0.0001181436,0.0002885704,0.0008442323,0.0002482022,0.0004351606,0.00000721391,0.0006850281],"category_scores_gemma":[0.0006081421,0.00004398787,0.00004719183,0.0002533896,0.0003739555,0.0005003642,0.00005875223,0.0006947801,0.000004736281],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001106179,"about_ca_system_score_gemma":0.0005518158,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002727464,"about_ca_topic_score_gemma":0.0001845393,"domain_scores_codex":[0.9950549,0.003191484,0.0004570798,0.0001043168,0.001070352,0.0001218713],"domain_scores_gemma":[0.9963891,0.00206287,0.0004283306,0.0001441067,0.000940388,0.00003522399],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"qualitative","study_design_scores_codex":[0.00323666,0.0008924202,0.01881809,0.0001980474,0.0001822817,0.000004633315,0.6188428,0.005352804,0.0005128119,0.320628,0.002443121,0.02888828],"study_design_scores_gemma":[0.0003208031,0.0006131034,0.1239994,0.00005437004,0.000008929864,0.00001808886,0.8074614,6.923592e-7,0.00004783736,0.001053331,0.06638148,0.00004048947],"study_design_candidate":"qualitative","study_design_consensus":"qualitative","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9520239,0.0001053463,0.000003035321,0.001514993,0.0009586068,0.0002477508,0.00000375322,0.000002174682,0.0451405],"genre_scores_gemma":[0.9980821,0.00009774707,0.00002158791,0.00001033439,0.001346612,0.00002673549,0.000004375853,0.00001082094,0.0003996622],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3195747,"threshold_uncertainty_score":0.7500578,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08895714386066804,"score_gpt":0.4060873605792911,"score_spread":0.3171302167186231,"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."}}