{"id":"W7117494268","doi":"10.22541/au.176700616.67379175/v1","title":"Nice people are easy to smile with: Deliberate imitation of facial expressions depends on personal characteristics","year":2025,"lang":"","type":"article","venue":"","topic":"Face Recognition and Perception","field":"Neuroscience","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Adler","funders":"China Scholarship Council","keywords":"Facial expression; Imitation; Nice; Face (sociological concept); Social relation","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000364508,0.0002342028,0.0001772217,0.0001183565,0.0001111654,0.0003748396,0.00008828061,0.0002169775,0.001302663],"category_scores_gemma":[0.004528851,0.0001766653,0.0001672131,0.00006223372,0.0002833988,0.0002126723,0.0003117732,0.0003604244,0.000220635],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008292576,"about_ca_system_score_gemma":0.00006647615,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004689255,"about_ca_topic_score_gemma":0.0007311719,"domain_scores_codex":[0.9996854,0.0001299932,0.00001302932,0.00005549947,0.00007384204,0.00004221118],"domain_scores_gemma":[0.9984285,0.0007516987,0.0004468219,0.0001436353,0.00008557701,0.0001437095],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.002264261,0.0002840884,0.1062173,0.0001758035,0.0001649271,0.0006711101,0.001711305,0.0003857895,0.8493023,0.0001462891,0.0003438162,0.03833308],"study_design_scores_gemma":[0.0000112935,0.0003278817,0.985374,0.000006948058,0.00003450809,0.0003916665,0.0002910823,0.0007019844,0.01253851,0.0001172903,0.0001929616,0.00001178184],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9984015,0.00005746869,0.0005190264,0.00002242038,0.000004545005,0.000008778966,0.00001610839,0.000007859979,0.0009623711],"genre_scores_gemma":[0.9991762,0.00005269804,0.0004202141,0.00002858911,0.000004213566,0.00001019989,0.00002446859,0.000006256253,0.0002771685],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001302663,"threshold_uncertainty_score":0.004357815,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03789292463050971,"score_gpt":0.2970981555956178,"score_spread":0.2592052309651081,"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."}}