Sweden
The official language of Sweden is Swedish, a North Germanic language, related and very similar to Danish and Norwegian, but differing in pronunciation and orthography. Norwegians have little difficulty understanding Swedish, and Danes can also understand it, with slightly more difficulty than Norwegians. The same goes for standard Swedish speakers, who find it far easier to understand Norwegian than Danish. The dialects spoken in Scania, the southernmost part of the country, are influenced by Danish because the region traditionally was a part of Denmark and is nowadays situated closely to it. Sweden Finns are Sweden's largest linguistic minority, comprising about 5% of Sweden's population, and Finnish is recognised as a minority language. Owing to a recent influx of native speakers of Arabic in latter years, the use of Arabic is likely more widespread in the country than that of Finnish. However, no official statistics are kept on language use.
Scandinavian studies
Scandinavian studies is an interdisciplinary academic field of area studies, mainly in the United States and Germany, that covers topics related to Scandinavia and the Nordic countries, including languages, literatures, histories, cultures and societies. The term "Scandinavia" mainly refers to Denmark, Norway and Sweden, although the term "Scandinavian" in an ethnic, cultural and linguistic sense also refers to the peoples and languages of the Faroe Islands and Iceland, and the Scandinavian-speaking (that is, Swedish-speaking) minority in Finland. Scandinavian studies does not exist as a separate field within Scandinavia or the Nordic countries themselves, as its scope would be considered far too broad to be treated meaningfully within a single discipline. The closest related field in Scandinavia would be the more narrow discipline of "Nordic linguistics", which covers North Germanic languages. A major focus of Scandinavian studies is the teaching of Scandinavian languages, especially the three large languages Danish, Norwegian and Swedish.