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Shmis, Tigran; Ustinova, Maria; Chugunov, Dmitry – World Bank, 2020
This book presents the main findings of a study on school learning environments and student outcomes, which the World Bank conducted in 2019 in three regions of the Russian Federation. Using data collected through the [Organisation for Economic Co-operation and Development] OECD School User Survey and the pilot "Trends in Mathematics and…
Descriptors: Foreign Countries, Educational Environment, Teaching Methods, Space Utilization
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Butcher, Andrew – Clinical Linguistics and Phonetics, 2004
The terms "fortis" and "lenis" are variously regarded as having one single underlying phonetic correlate or many. An exploratory analysis of acoustic and aerodynamic data on contrasting stop series in a number of European and non-European languages confirms that a significant variation in peak intra-oral pressure and in articulatory stricture…
Descriptors: Acoustics, Phonetics, Indigenous Populations, Languages