Media type: E-Article Title: Can language attitudes be improved? A longitudinal study of immigrant students in Catalonia (Spain) Contributor: Ianos, Maria-Adelina; Huguet, Ángel; Janés, Judit; Lapresta, Cecilio imprint: Informa UK Limited, 2017 Published in: International Journal of Bilingual Education and Bilingualism Language: English DOI: 10.1080/13670050.2015.1051508 ISSN: 1367-0050; 1747-7522 Keywords: Linguistics and Language ; Education ; Language and Linguistics Origination: Footnote: