{"id":"W2286689416","doi":"10.1080/10288457.2011.10740711","title":"Unpacking Mathematical Literacy Teachers' understanding of the concept of inflation","year":2011,"lang":"en","type":"article","venue":"African Journal of Research in Mathematics Science and Technology Education","topic":"Mathematics Education and Teaching Techniques","field":"Social Sciences","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Mathematics education; Object (grammar); Inflation (cosmology); Unpacking; Certificate; Grade inflation; Process (computing); Quarter (Canadian coin); Literacy; Psychology; Pedagogy; Higher education; Computer science; Economics; Linguistics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004230607,0.0002557361,0.0004204327,0.001766149,0.001643551,0.004271066,0.0005135715,0.0008800233,0.001458499],"category_scores_gemma":[0.01784123,0.0003719449,0.0001903839,0.0009074943,0.005118358,0.00375645,0.002901301,0.002006045,0.0001685761],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001077785,"about_ca_system_score_gemma":0.001603659,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003169566,"about_ca_topic_score_gemma":0.003168678,"domain_scores_codex":[0.9969945,0.001481137,0.0001672804,0.000158487,0.0009202948,0.0002784044],"domain_scores_gemma":[0.9889313,0.007337575,0.002452064,0.0003752799,0.0006159565,0.0002877049],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"qualitative","study_design_scores_codex":[0.0000420438,0.0000657135,0.0362971,0.0001343868,0.000006027131,0.0005632684,0.9358908,0.0001245447,0.003894618,0.006521791,0.0001370758,0.01632266],"study_design_scores_gemma":[0.00001742315,0.0002559957,0.07476867,0.0003125806,0.00002488215,0.002441231,0.8932757,0.001562703,0.002102742,0.008987015,0.01619973,0.00005130623],"study_design_candidate":"qualitative","study_design_consensus":"qualitative","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.990522,0.0003394869,0.002321727,0.0006541109,0.000007802291,0.0000189085,0.000005948824,0.000007305109,0.006122597],"genre_scores_gemma":[0.9986787,0.0002607666,0.0004766828,0.00005107692,0.000005202462,0.000009248919,0.000004447208,0.000003506385,0.0005103138],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004271066,"threshold_uncertainty_score":0.02237386,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1559028422691578,"score_gpt":0.4519766171548601,"score_spread":0.2960737748857024,"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."}}