{"doi":"10.3819/ccbr.2010.50009","title":"On Categories, Pictures, and the Goals of Comparative Psychology.","abstract":null,"journal":"Comparative Cognition & Behavior Reviews","year":2010,"id":675246,"datarank":0.10397207708399181,"base_score":0.6931471805599453,"endowment":0.6931471805599453,"self_citation_contribution":0.10397207708399181,"citation_network_contribution":0.0,"self_endowment_contribution":0.10397207708399181,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":1,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1764279,"name":"Olga Lazareva","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"On Categories, Pictures, and the Goals of Comparative Psychology.","abstract":"The ability to categorize objects and events has long been an object of an intense interest and rigorous research in both humans and nonhuman animals (see Lazareva & Wasserman, 2008; Mareschal, Quinn, & Lea, 2010, for reviews). Until the seminal Herrnstein and Loveland’s study (1964), most of the comparative research used simple and well-defined stimuli (e.g., 1000-Hz tone or a 450 nm light) as discriminanda. Although easily controllable, such stimuli have little relationship to the tasks faced by animals in their natural environments: After all, discriminating a hawk from a conspecific is unlikely to be based on the difference in a single wavelength or pure tone. Using more realistic stimuli, Herrnstein and Loveland (1964) demonstrated that pigeons can learn to discriminate color photographs that contain people from photographs that do not contain people, despite considerable variability in these photographs. Even more remarkably, the task did not appear to be difficult for pigeons. Herrnstein and Loveland reported that pigeons “showed some grasp of the concept” (p. 550) within 560 to 800 trials with 80 unique photographs; in other words, these pigeons have only seen each individual photograph 10 times or less. For comparison, successful discrimination of line drawings of circle and square in a go/ no-go procedure can require 473 trials on average, ranging from 280 to 660 trials (Towe, 1954). Similar results were reported by others, suggesting that despite the enormous Correspondence concerning this article should be addressed to","is_dataset_classified":null,"base_score":0.6931471805599453,"endowment":0.6931471805599453,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"26207759","pmcid":null,"openalex_id":"https://openalex.org/W2038648692","authors":[],"funders":[],"total_grants":0,"fwci":0.3155,"citation_percentile":0.64965968,"influential_citations":0,"citation_trend":[],"oa_status":"gold","license":"cc-by","oa_locations":[{"url":"http://comparative-cognition-and-behavior-reviews.org/wp/wp-content/uploads/2013/10/vol_5_commentary_lazareva.pdf","host_type":"journal"},{"url":"http://comparative-cognition-and-behavior-reviews.org/wp/wp-content/uploads/2013/10/vol_5_commentary_lazareva.pdf","host_type":"publisher"},{"url":"https://doi.org/10.3819/ccbr.2010.50009","host_type":"journal"},{"url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.430.1401","host_type":""},{"url":"https://doaj.org/article/e49b3cecd0484f02a79360b7c0581352","host_type":"repository"}],"fields_of_study":["Child and Animal Learning Development","Categorization, perception, and language","Primate Behavior and Ecology"],"mesh_terms":[],"keywords":["Comparative cognition","Categorization","Psychology","Comparative psychology","Tone (literature)","Cognitive psychology","Object (grammar)","Psychological research","Cognitive science","Social psychology","Cognition","Artificial intelligence","Neuroscience","Linguistics","Computer science"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Reduced inequalities"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-16T20:30:07.851062Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}