Effects of Classroom Noise on Learning: Perceptions of Grade 10–12 Girl Learners

Abstract Noise disturbance has been recognised as a problem in schools, affecting the intelligibility of speech, and consequently, educational outcomes. Whilst research has explained various effects of noise on learning, less is known about specific learner populations’ perceptions of the effects of noise on their learning. This article reports on a study that compared the noise perceptions of learners at two all-girls high schools (one comprising mostly English home-language speakers; the other English second-language speakers) in Johannesburg, South Africa. The findings of the purposive questionnaire survey that was administered to girls aged 15–18 are presented. Sound measurements are considered alongside questionnaire data and published standards for acceptable classroom noise. Higher levels of noise interference were reported by second-language speakers, which suggest that increased language processing demands make these learners more susceptible to the negative effects of noise. Thus, the implications point to the need for schools to recognise and minimise the negative effects of noise particularly when learners are engaged in tasks of higher order cognitive demand or when teachers are verbally presenting new or complex concepts. This is particularly true for girls for whom English is their second language.