Data visualisation: Languages of my students and data flaws

The inspiration for this week’s data collection came from a chapter on multilingualism I read in ‚The Infrastructure of Accountability: Data use and the transformation of American education’ by Anagnostopoulos et al. (2013). German, French, Italian and Romansh are the four national languages, and multilingualism is close-knit with Switzerland’s history and culture. In the past decades, many more non-national languages became widely spoken, especially due to immigration. 

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