{"doi":"10.1111/cdev.14008","title":"Nameability supports rule-based category learning in children and adults","abstract":"The present study tested the hypothesis that verbal labels support category induction by providing compact hypotheses. Ninety-seven 4- to 6-year-old children (M = 63.2 months; 46 female, 51 male; 77% White, 8% more than one race, 4% Asian, and 3% Black; tested 2018) and 90 adults (M = 20.1 years; 70 female, 20 male) in the Midwestern United States learned novel categories with features that were easy (e.g., \"red\") or difficult (e.g., \"mauve\") to name. Adults (d = 1.06) and-to a lesser extent-children (d = 0.57; final training block) learned categories composed of more nameable features better. Children's knowledge of difficult-to-name color words predicted their learning for categories with difficult-to-name features. Rule-based category learning may be supported by the emerging ability to form verbal hypotheses.","journal":"Child Development","year":2023,"id":373460,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":5,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9602,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2023-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":992376,"name":"Catherine Bredemann","orcid":"0000-0001-7399-5545","position":1,"is_corresponding":false},{"id":992822,"name":"Megan Kaul","orcid":null,"position":2,"is_corresponding":false},{"id":992823,"name":"Kaitlynn Ellis","orcid":null,"position":3,"is_corresponding":false},{"id":539542,"name":"Haley A. Vlach","orcid":"0000-0001-6905-2106","position":4,"is_corresponding":false},{"id":992377,"name":"Heather L. Kirkorian","orcid":"0000-0002-7990-7777","position":5,"is_corresponding":false},{"id":965229,"name":"Gary Lupyan","orcid":"0000-0001-8441-7433","position":6,"is_corresponding":false},{"id":878556,"name":"Martin Zettersten","orcid":"0000-0002-0444-7059","position":0,"is_corresponding":true}],"reference_count":76,"raw_metadata":null,"created_at":"2026-07-19T01:16:02.217046Z","pmid":"37728552","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":[]}