{"id":"W1993413842","doi":"10.1037/a0020547","title":"To whom the play signal is directed: A study of headshaking in black-handed spider monkeys (Ateles geoffroyi).","year":2011,"lang":"en","type":"article","venue":"Journal of comparative psychology","topic":"Primate Behavior and Ecology","field":"Psychology","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Lethbridge","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Spider; Juvenile; Psychology; Developmental psychology; Zoology; Biology; Ecology","routes":{"ca_aff":true,"ca_fund":true,"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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0008511408,0.0002786997,0.001052676,0.0005673524,0.00009553067,0.00001667002,0.000749596,0.0001851581,0.003838206],"category_scores_gemma":[0.00002310308,0.0001965479,0.0001587444,0.0004949091,0.00029566,0.0001132445,0.00009217166,0.0006974993,0.0002021064],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005536307,"about_ca_system_score_gemma":0.00005559609,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004072524,"about_ca_topic_score_gemma":0.0009646047,"domain_scores_codex":[0.9965092,0.001030058,0.001329265,0.0003577091,0.0002466729,0.0005270797],"domain_scores_gemma":[0.9979718,0.000309242,0.0008460797,0.0004473751,0.0002875463,0.0001379722],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.004154328,0.008412031,0.6514129,0.00000623502,0.0005804664,0.0003959501,0.3050122,0.00006408505,0.006015537,0.0005256171,0.02201208,0.001408554],"study_design_scores_gemma":[0.003696888,0.005369147,0.9728998,0.0000273173,0.00009040888,0.0002190071,0.01419021,0.00001392081,0.001285216,0.0009175127,0.001091457,0.000199122],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9850883,0.0001898367,0.000348544,0.0003669997,0.0009964345,0.000547079,0.000007295105,0.00001506959,0.01244041],"genre_scores_gemma":[0.9984492,0.000007528557,0.000307642,0.0009257123,0.0001183099,0.00003502131,7.366472e-7,0.00002096474,0.0001348993],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3214869,"threshold_uncertainty_score":0.9970724,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1712812772004585,"score_gpt":0.4359930578168898,"score_spread":0.2647117806164312,"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."}}