{"id":"W2576589379","doi":"","title":"Cognitive Aging: A Primer","year":2016,"lang":"en","type":"preprint","venue":"RePEc: Research Papers in Economics","topic":"Retirement, Disability, and Employment","field":"Social Sciences","cited_by":45,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Cognition; Cognitive decline; Cognitive skill; Psychology; Productivity; Work (physics); Affect (linguistics); Quarter (Canadian coin); Financial independence; Gerontology; Business; Medicine; Economics; Economic growth; Engineering; Finance; Dementia; Geography","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":[0.002416069,0.001340815,0.0009845782,0.003389932,0.001773419,0.004084313,0.001836302,0.006151908,0.009094399],"category_scores_gemma":[0.005081946,0.00039421,0.000702303,0.002618835,0.005068547,0.007530141,0.002315641,0.009406562,0.004942026],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003302485,"about_ca_system_score_gemma":0.002918595,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00428594,"about_ca_topic_score_gemma":0.00357386,"domain_scores_codex":[0.999189,0.000294086,0.0000680753,0.0001627134,0.000186248,0.00009978175],"domain_scores_gemma":[0.9972223,0.001849334,0.0001365643,0.00009889295,0.0004228184,0.0002699807],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00006397457,0.0001816942,0.001396259,0.00174237,0.00003195373,0.0003992269,0.003399889,0.0003155182,0.0003704727,0.2657157,0.4668355,0.2595474],"study_design_scores_gemma":[0.000004419114,0.00003893613,0.0009879805,0.001793974,0.000008075978,0.0007572859,0.0005248273,0.00007681971,0.00005045403,0.07388968,0.9218543,0.00001315991],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0008130975,0.8456881,0.002714197,0.1045404,0.01239525,0.00003812643,0.0001756326,0.00006117365,0.03357388],"genre_scores_gemma":[0.01547815,0.8612603,0.002367352,0.05424898,0.04622965,0.0001893523,0.0002197592,0.00006816989,0.01993827],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.009094399,"threshold_uncertainty_score":0.03042376,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2346323318542168,"score_gpt":0.4726898824806661,"score_spread":0.2380575506264493,"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."}}