1. Measuring the impact of instruction in intercultural communication on secondary Spanish learners’ attitudes and motivation;Acheson;Foreign Language Annals,2015
2. 2011 A decade of foreign language standards: A survey 2017 https://www.actfl.org/sites/default/files/publications/standards/StandardsImpactSurvey.pdf
3. 2012 ACTFL proficiency guidelines 2012 2018 https://www.actfl.org/sites/default/files/pdfs/public/ACTFLProficiencyGuidelines2012_FINAL.pdf
4. 2015 NCSSFL-ACTFL Can-Do Statements: Performance indicators for language learners 2018 https://www.actfl.org/sites/default/files/pdfs/Can-Do_Statements_2015.pdf
5. 2015 ACTFL/CAEP program standards for the preparation of foreign language teachers 2018 https://www.actfl.org/sites/default/files/CAEP/ACTFLCAEPStandards2013_v2015.pdf