Screening protocol for early identification of Brazilian children at risk for dyslexia

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dc.contributor.authorGermano, Giseli D. [UNESP]
dc.contributor.authorCésar, Alexandra B.P. de C. [UNESP]
dc.contributor.authorCapellini, Simone A. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T16:50:18Z
dc.date.available2018-12-11T16:50:18Z
dc.date.issued2017-10-27
dc.description.abstractEarly identification of students at risk of dyslexia has been an educational challenge in the past years. This research had two main goals. First, we aimed to develop a screening protocol for early identification of Brazilian children at risk for dyslexia; second, we aimed to identify the predictive variables of this protocol using Principal Component Analysis. The major step involved in developing this protocol was the selection of variables, which were chosen based on the literature review and linguistic criteria. The screening protocol was composed of seven cognitive-linguistic skills: Letter naming; Phonological Awareness (which comprises the following subtests: Rhyme production, Rhyme identification, Syllabic segmentation, Production of words from a given phoneme, Phonemic Synthesis, and Phonemic analysis); Phonological Working memory, Rapid naming Speed; Silent reading; Reading of words and non-words; and Auditory Comprehension of sentences from pictures. A total of 149 children, aged from 6 years to 6 and 11, of both genders who were enrolled in the 1st grade of elementary public schools were submitted to the screening protocol. Principal Component Analysis revealed four factors, accounting for 64.45% of the variance of the Protocol variables: first factor (pre-reading), second factor (decoding), third factor (Reading), and fourth factor Auditory processing. The factors found corroborate those reported in the National and International literature and have been described as early signs of dyslexia and reading problems.en
dc.description.affiliationInvestigation Learning Disabilities Laboratory Department of Speech and Hearing Sciences São Paulo State University 'Júlio de Mesquita Filho' (UNESP)
dc.description.affiliationDepartment of Special Education São Paulo State University 'Júlio de Mesquita Filho' (UNESP)
dc.description.affiliationSpeech and Hearing Sciences Department São Paulo State University 'Júlio de Mesquita Filho' (UNESP)
dc.description.affiliationUnespInvestigation Learning Disabilities Laboratory Department of Speech and Hearing Sciences São Paulo State University 'Júlio de Mesquita Filho' (UNESP)
dc.description.affiliationUnespDepartment of Special Education São Paulo State University 'Júlio de Mesquita Filho' (UNESP)
dc.description.affiliationUnespSpeech and Hearing Sciences Department São Paulo State University 'Júlio de Mesquita Filho' (UNESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIdCNPq: 14/2012
dc.identifierhttp://dx.doi.org/10.3389/fpsyg.2017.01763
dc.identifier.citationFrontiers in Psychology, v. 8, n. OCT, 2017.
dc.identifier.doi10.3389/fpsyg.2017.01763
dc.identifier.file2-s2.0-85032581176.pdf
dc.identifier.issn1664-1078
dc.identifier.scopus2-s2.0-85032581176
dc.identifier.urihttp://hdl.handle.net/11449/170328
dc.language.isoeng
dc.relation.ispartofFrontiers in Psychology
dc.relation.ispartofsjr1,043
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAssessment
dc.subjectDyslexia
dc.subjectEarly identification
dc.subjectPhonological awareness
dc.subjectReading
dc.titleScreening protocol for early identification of Brazilian children at risk for dyslexiaen
dc.typeArtigo

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