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ARTIGOS

v. 14 (2026): Percepta - Revista de Cognição Musical

Manter a altura em mente: um estudo de caso sobre a consciência entoacional em um estudante de violino com Discalculia

DOI
https://doi.org/10.34018/2318-891X.14e026007
Enviado
junho 29, 2026
Publicado
27.10.2026

Resumo

A afinação em cordas friccionadas exige autocorreção constante por meio de uma referência interna de altura (Keller, 2012; Zatorre et al., 2007), um julgamento de magnitude ligado ao sulco intraparietal (Schwenzer & Mathiak, 2011) – região com funcionamento atípico na discalculia (Kaufmann et al., 2008), podendo comprometer o monitoramento da altura na prática individual. O estudo investiga se reforçar essa referência interna por treino multissensorial pode melhorar a afinação em um violinista com discalculia. Combinaram-se quatro estratégias: vocalização, escuta ativa guiada, mapeamento cinestésico de intervalos e transferência cantar-tocar. Gravações em vídeo de aulas e práticas foram avaliadas por dois avaliadores em consistência, autorregulação e antecipação da altura, com autorreflexão. Os resultados mostraram ganhos constantes em todos os parâmetros, apoiando o papel do treino da referência interna para a autonomia entoacional na discalculia.

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