{"doi":"10.1037/neu0001012","title":"Field usability and validity of eye-tracking instrumentation with the Early Childhood Vigilance Test among children aged 2–4 years old in Northern Coastal Ecuador.","abstract":"OBJECTIVE: There is a need for effective cognitive assessment tools to evaluate the development of very young children in resource-limited low- and middle-income country settings. Our objective was to evaluate the field usability of a computer-based attention test and its concurrent validity with a caregiver-reported screener of neurodevelopment in rural, Ecuadorian children. METHOD: To assess a computer-based attention test in a resource-limited setting, 41 Ecuadorian children between 2 and 4 years of age were evaluated once with the Early Childhood Vigilance Test (ECVT) of attention adapted to eye-tracking instrumentation. To evaluate the validity of the ECVT, results were compared with the Ages and Stages Questionnaire-3, measured 3-4 times between 21 and 48 months of age. RESULTS: = .015). CONCLUSIONS: A computer-based attention assessment in early childhood was usable in a resource-limited setting and predictive of a caregiver-reported screener of child neurodevelopment. The ECVT, therefore, can be used to assess the effects of early risk factors and resilience in brain/behavior development. (PsycInfo Database Record (c) 2025 APA, all rights reserved).","journal":"Neuropsychology","year":2025,"id":563574,"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":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9599,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2025-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1423490,"name":"Hannah Lalonde","orcid":null,"position":1,"is_corresponding":false},{"id":927893,"name":"Andrew B. Harris","orcid":"0000-0002-8158-4364","position":2,"is_corresponding":false},{"id":1466623,"name":"Elizabeth Foot","orcid":null,"position":3,"is_corresponding":false},{"id":1466229,"name":"María Sol Garcés","orcid":"0000-0002-4791-7137","position":4,"is_corresponding":false},{"id":1466230,"name":"Nergiz Hacer Turgut","orcid":"0000-0003-1700-2451","position":5,"is_corresponding":false},{"id":412050,"name":"Karen Lévy","orcid":"0000-0002-0968-9401","position":6,"is_corresponding":false},{"id":390799,"name":"Joseph N. S. Eisenberg","orcid":"0000-0001-8019-296X","position":7,"is_corresponding":false},{"id":381067,"name":"Gwenyth O. Lee","orcid":"0000-0002-7889-3852","position":8,"is_corresponding":false},{"id":778572,"name":"Itziar Familiar","orcid":"0000-0002-5190-9148","position":0,"is_corresponding":true}],"reference_count":1,"raw_metadata":{"citation_network_status":"fetched"},"created_at":"2026-07-19T02:56:13.374766Z","pmid":"40167552","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":[]}