1. Acheson , K. 2004 Do our kids have an attitude? A closer look at the U.S. foreign language classroom Working Papers in Applied Linguistics Atlanta, GA Georgia State University
2. Measuring the impact of instruction in intercultural communication on secondary Spanish learners’ attitudes and motivation;Acheson;Foreign Language Annals,2015
3. Brains benefit from multilingualism;Academy of Finland;Science Daily,2009
4. American Council on the Teaching of Foreign Languages 2011 Foreign language enrollments in K-12 public schools: Are students prepared for a global society http://www.actfl.org/sites/default/files/pdfs/ReportSummary2011.pdf