{"id":"W2972008295","doi":"10.1017/s0140525x01474164","title":"Activity anorexia: Biological, behavioral, and neural levels of selection","year":2001,"lang":"en","type":"article","venue":"Behavioral and Brain Sciences","topic":"Eating Disorders and Behaviors","field":"Psychology","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Anorexia; Reinforcement; Neural activity; Physical activity; Selection (genetic algorithm); Psychology; Feeding behavior; Anorexia nervosa; Developmental psychology; Neuroscience; Biology; Clinical psychology; Social psychology; Eating disorders; Medicine; Zoology; Internal medicine; Computer science; Physical medicine and rehabilitation; Artificial intelligence","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003348732,0.0001579765,0.000221085,0.0001100839,0.0003284359,0.00006278833,0.0001412839,0.0001326496,0.0004916211],"category_scores_gemma":[0.0000108818,0.0001144624,0.00004719626,0.0004400859,0.001031734,0.0002073847,0.00006567769,0.0001349159,0.000002556002],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000007209187,"about_ca_system_score_gemma":0.00001845568,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001501994,"about_ca_topic_score_gemma":0.0002344432,"domain_scores_codex":[0.9987568,0.0001087733,0.0001953355,0.0004529452,0.0001728872,0.0003132129],"domain_scores_gemma":[0.9995917,0.00006284636,0.0001197962,0.00009889512,0.00003954555,0.00008718744],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002505577,0.000535285,0.8629135,0.000002137967,0.000001678893,0.000007056103,0.0004397628,4.20081e-7,0.0404706,0.0001142726,0.0001846785,0.09530558],"study_design_scores_gemma":[0.0003362682,0.002207575,0.9952976,0.000008697419,0.00002545421,0.00008255836,0.001079915,0.00002518188,0.0004123061,0.0001529203,0.0001835537,0.0001880254],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987144,0.0002113963,0.00001919763,0.0003543245,0.0001720853,0.0001656729,0.00001616228,0.00004769324,0.0002991068],"genre_scores_gemma":[0.9992304,0.00002071921,0.0002262954,0.00007092102,0.0000298771,0.0000163674,0.000001713896,0.000005674065,0.0003980452],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1323841,"threshold_uncertainty_score":0.5382906,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1682679214482637,"score_gpt":0.4107318179664147,"score_spread":0.242463896518151,"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."}}