{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002100056,0.0001913868,0.0001765387,0.0003695766,0.0004150999,0.0003412385,0.0001661696,0.0003055932,0.0006250407],"category_scores_gemma":[0.0007176802,0.0001712889,0.0001242774,0.0001444705,0.0006017009,0.000220809,0.0002715365,0.0003226699,0.0002145399],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002254385,"about_ca_system_score_gemma":0.0001835275,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002552727,"about_ca_topic_score_gemma":0.00816859,"domain_scores_codex":[0.9999219,0.000020466,0.000003332538,0.00001996063,0.00001068118,0.00002356315],"domain_scores_gemma":[0.9996651,0.00008699366,0.0001175293,0.00002194511,0.00003415738,0.00007426732],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000399945,0.0004511549,0.8231531,0.00008246694,0.00003821823,0.003124187,0.009773357,0.00007419382,0.1462486,0.0002114873,0.0001188356,0.01632432],"study_design_scores_gemma":[0.00000296721,0.0004544978,0.9943245,0.000004664944,0.00001007621,0.001020085,0.002040106,0.0000961175,0.001632082,0.00004709814,0.000362578,0.000005241317],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9997219,0.00006141968,0.00003358502,0.000006341985,5.204691e-7,0.0000019797,0.000008236291,8.362871e-7,0.0001651625],"genre_scores_gemma":[0.9990952,0.0001501353,0.0002007533,0.00002166046,0.000003353384,0.00001099851,0.00004218405,0.000001999809,0.0004736554],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002552727,"threshold_uncertainty_score":0.005075753,"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."}}