Receptive language and intellectual abilities in preterm children

Autor(es)

Ribeiro, Camila da Costa ; Marques Abramides, Dagma Venturini ; Fuertes, Marina Goncalves ; Lopes dos Santos, Pedro Nuno ; Cusin Lamonica, Dionisia Aparecida

• Tipo de documento: Artigo Científico
• Fonte: EARLY HUMAN DEVELOPMENT; v. 99, p. 57-60, AUG 2016.
• Citações Web of Science: 0

Resumo

Objective: The aim of this study was to examine the association between receptive vocabulary performance and intellectual quotient (IQ) in preterm born children compared to children born at term. Method: A total of 72 preschool-age children participated in the study. Participants were divided in four groups: EG-I, including 20 moderate to late preterm born children; EG-II, comprehending 16 extremely preterm born children; CG-I and CG-II with correspondingly 20 and 16 children born at term. EG-I and CG-I as well as EG-II and CG-II groups were matched according to gender, chronological age, and family SES. The mean age of children in each group was: EG-I and CG-I: 303 months; EG-II and CG-II: 29.1 months. The assessment information was collected using an anamnesis protocol, the Brazilian criterion of economic classification, the Peabody Picture Vocabulary Test, and the Stanford-Binet Intelligence Scale. Results: Mean scores for receptive vocabulary were significantly lower in both preterm groups (EG-I and EG-II) than in the corresponding matched groups (CG-I and CG-II). However, no significant differences were found among the preterm groups. Moreover, high correlations between vocabulary and IQscores were found in both preterm groups (EG-I and EG-II). In contrast, no significant correlations were found when analyses considered each group of full-term born children (CG-I and CG-II). Conclusion: Our findings indicate that prematurity status has an impact on receptive language performance and on the pattern of relationships between receptive vocabulary and general intellectual functioning. (C)2016 Elsevier Ireland Ltd. All rights reserved. (AU)

• Processo FAPESP: 11/04114-5 - Habilidades motoras, linguísticas e cognitivas de crianças prematuras e crianças nascidas a termo entre dois a três anos
• Beneficiário: Camila da Costa Ribeiro
• Modalidade de apoio: Bolsas no Brasil - Mestrado