Crowther, D. and Trofimovich, P. and Isaacs, T. and Saito, Kazuya (2018) Linguistic dimensions of l2 accentedness and comprehensibility vary across speaking tasks. Studies in Second Language Acquisition 40 (2), pp. 443-457. ISSN 0272-2631.

Trofimovich, P. and Isaacs, T. and Kennedy, S. and Saito, Kazuya and Crowther, D. (2016) Flawed self-assessment: investigating self- and other-perception of second language speech. Bilingualism: Language and Cognition 19 (01), pp. 122-140. ISSN 1366-7289.

Crowther, D. and Trofimovich, P. and Saito, Kazuya and Isaacs, T. (2015) Second language comprehensibility revisited: investigating the effects of learner background. TESOL Quarterly 49 (4), pp. 814-837. ISSN 0039-8322.

Crowther, D. and Trofimovich, P. and Isaacs, T. and Saito, Kazuya (2015) Does a speaking task affect second language comprehensibility? The Modern Language Journal 99 (1), pp. 80-95. ISSN 0026-7902.