Ruído como agente comprometedor da inteligibilidade de fala dos professores

Gonçalves, Valéria de Sá Barreto; Silva, Luiz Bueno da; Coutinho, Antonio Souto

doi:10.1590/s0103-65132009000300005

Cited by 27 publications

(49 citation statements)

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“…The high occurrence of classroom noise reports should be noted, and this noise disturbs the teacher's speech and voice, and harms its audibility for students (6,7,18) . It should be stressed that the agitation of current students is possibly not compatible with exposition-type classes, a common strategy used by teachers.…”

Section: Discussionmentioning

confidence: 99%

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Percepção de ruído em sala de aula por estudantes universitários e suas consequências sobre a qualidade do aprendizado

Servilha

Delatti

2014

Audiol., Commun. Res.

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Purpose: To identify the perceptions of university students about the noise in the classroom and its consequences on learning quality. Methods:The participants were 100 healthcare undergraduate students from ten noisy classrooms indicated by their teachers. They completed a questionnaire with open and closed questions about the presence, source, type, and valuation of noise, its impact on lessons and strategies to minimize it. The closed responses were descriptively analyzed, and compared among courses. Results: Mean age was 21.3 years, female predominance (85%) and unmarried (91%). The university and the classrooms were considered noisy by the students; they indicated themselves as the largest source of noise; they react to noise with an effort to listen, difficulty in concentration and irritation which interfere in learning, grades and health. In noisy conditions, the students ask for silence, to sit in front of the class or to study at home. Conclusion:Students identified noise as a harmful factor for the teaching-learning process, realized their role in this context and were proactive in creating an environment compatible to learning.

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Section: Discussionmentioning

confidence: 99%

“…Some investigations have shown that excess noise is harmful to the teaching-learning process, since it is distracting, restricts attention level and cognition, and makes listening and understanding the teacher's voice more difficult for the students (3)(4)(5)(6)(7)(8)(9) .…”

Section: Introductionmentioning

confidence: 99%

Percepção de ruído em sala de aula por estudantes universitários e suas consequências sobre a qualidade do aprendizado

Servilha

Delatti

2014

Audiol., Commun. Res.

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“…A favorable environment is critical to speech intelligibility, which is determined by the relationship between the words uttered and the words understood. One of the factors that compromise speech intelligibility is school ambient noise 7 .…”

Section: Methodsmentioning

confidence: 99%

“…In the classroom, background noise is a detrimental factor to effective teacher-student communication, since it competes with the teacher's speech 2,7,8 and leads to poorer perception and interpretation of sounds 9 .…”

Section: Methodsmentioning

confidence: 99%

A Influência do ruído na habilidade auditiva de ordenação temporal para sons verbais

et al. 2015

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Purpose: to investigate the relationship between the background noise level in classrooms and the auditory temporal ordering ability for verbal sounds. Methods: a descriptive cross-sectional study of a sample of 209 students aged seven to ten years. Noise assessment was performed in 13 classrooms at eight public schools in Belo Horizonte. The procedure was based on the measurement of the the acoustic parameter named equivalent sound pressure level considering empty and furnished classrooms, according to the standard American National Standards Institute (ANSI) S12.60. To assess auditory temporal ordering ability for verbal sounds on students, verbal sequential memory test. For statistical analysis, noise has been categorized by the median value and related to student achievement on the test. Results: with the test results, most students showed normal results and no difference was found related to sex and age. All classrooms had values above the recommended by international standards (ANSI S12.60 and Bulletin 93) and national (Brazilian Association of Technical Standards -NBR10152), which set up appropriate values. By relating the noise with student performance on the test, there were differences, with greater occurrence of changes in the students belonging to the noisiest rooms. Conclusion: the background noise level measured in classrooms are above of those permitted by the standards and there was no relationship between the background noise level in the classrooms and the level of difficulty in auditory temporal ordering ability.

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“…Apesar de ser um item muito importante na qualidade do ambiente de trabalho dos professores, é pouco valorizado nos projetos elaborados para construção de escolas 8 . Os elementos primordiais para a boa qualidade acústica incluem o tempo de reverberação, ruído e inteligibilidade de fala 9 .…”

Section: Introductionunclassified

A voz do professor: do projeto arquitetônico à acústica da sala de aula

2017

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Resumo ObjetivoContribuição dos autores: ENSP responsável pela concepção e planejamento, análise e interpretação de dados e elaboração do manuscrito. MLVM responsável pela concepção e planejamento, análise e interpretação de dados, revisão crítica do conteúdo e correção do manuscrito. MMSCL responsável pela análise e interpretação de dados, revisão crítica do conteúdo e correção do manuscrito.

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Ruído como agente comprometedor da inteligibilidade de fala dos professores

Cited by 27 publications

References 1 publication

Percepção de ruído em sala de aula por estudantes universitários e suas consequências sobre a qualidade do aprendizado

Percepção de ruído em sala de aula por estudantes universitários e suas consequências sobre a qualidade do aprendizado

A Influência do ruído na habilidade auditiva de ordenação temporal para sons verbais

A voz do professor: do projeto arquitetônico à acústica da sala de aula

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