1. Published

   A closer look at parent language ability: Welsh and English vocabulary

   Gathercole, V. & Thomas, E., 2007, Language Transmission in Bilingual Families in Wales. Gathercole, V. (ed.). Welsh Language Board, p. 210-222

   Research output: Chapter in Book/Report/Conference proceeding › Chapter

2. Published

   Acquiring complex structures under minority language conditions: Bilingual acquisition of plural morphology in Welsh

   Binks, H. L., Thomas, E. M., Williams, N., Jones, L. A., Davies, S. & Binks, H., 21 Nov 2013, In: Bilingualism: Language and Cognition. 17, 3, p. 478-494

   Research output: Contribution to journal › Article › peer-review

3. Published

   Addressing Teacher Confidence as a Barrier to Bilingual Classroom Transmission Practices in Wales

   Parry, N. & Thomas, E., 5 Feb 2021, The psychological experience of integrating language and content. Talbot, K., Gruber, M-T. & Nishida, R. (eds.). Multilingual Matters, (Psychology of Language Learning and Teaching; no. 12).

   Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

4. Published

   Advances in the Study of Bilingualism

   Mennen, I. C. (ed.), Thomas, E. M. (ed.) & Mennen, I. (ed.), 9 May 2014, 2014 ed. Multilingual Matters.

   Research output: Book/Report › Book

5. Published

   Agwedd amweddog at astudio arferion trosglwyddo cyfredol: cynllun cyffredinol

   Gathercole, V., Thomas, E., Deuchar, M. & Williams, E., 2007, Trosglwyddo Iaith mewn Teuluoedd Dwyieithog yng Nghymru . Thomas, E. & Gathercole, V. (eds.). Cardiff: Welsh Language Board, p. 13-19

   Research output: Chapter in Book/Report/Conference proceeding › Chapter

6. Published

   Agweddar ar Ddwyieithrwydd

   Thomas, E. & Webb-Davies, P., 6 Aug 2017, Caerfyrddin, Wales: Coleg Cymraeg Cenedlaethol.

   Research output: Book/Report › Book › peer-review

7. Published

   Beyond the general patters: interesting cases revealing exceptional circumstances

   Thomas, E. & Gathercole, V., 2007, Language Transmission in Bilingual Families in Wales. Gathercole, V. (ed.). Cardiff: Welsh Language Board, p. 233-247

   Research output: Chapter in Book/Report/Conference proceeding › Chapter

8. Published

   Bilingual Teaching Methods: A quick reference guide for educators

   Thomas, E., Apolloni, D. & Parry, N., 22 Nov 2018, Bangor University. 72 p.

   Research output: Book/Report › Book

9. Published

   Bilingual Welsh–English children's acquisition of vocabulary and reading: implications for bilingual education

   Rhys, M. & Thomas, E., 2013, In: International Journal of Bilingual Education and Bilingualism. 16, 6, p. 633-656

   Research output: Contribution to journal › Article › peer-review

10. Published

    Bilingual construction of two systems: To interact or not to interact?

    Gathercole, V. M., Perez-Tattam, R. S., Gathercole, V. C., Perez Tattam, R., Stadthagen-Gonzalez, H., Thomas, E. M., Thomas, E. M. (ed.) & Mennen, I. (ed.), 27 Nov 2014, Advances in the Study of Bilingualism. 2014 ed. Multilingual Matters, p. 63-89

    Research output: Chapter in Book/Report/Conference proceeding › Chapter

11. Published

    Bilingual first-language development: Dominant language takeover, threatened minority language take-up.

    Gathercole, V. M. & Thomas, E. M., 1 Apr 2009, In: Bilingualism - Language and Cognition. 12, 2, p. 213-237

    Research output: Contribution to journal › Article › peer-review

12. Published

    Bilingualism, executive control, and age at diagnosis among people with early-stage Alzheimer's disease in Wales

    Clare, L., Whitaker, C. J., Craik, F. I. M., Bialystok, E., Martyr, A., Martin-Forbes, P. A., Bastable, A. J. M., Pye, K. L., Quinn, C., Thomas, E. M., Gathercole, V. C. M. & Hindle, J. V., Sept 2016, In: Journal of Neuropsychology. 10, 2, p. 163-85 23 p.

    Research output: Contribution to journal › Article › peer-review

13. Published

    Bilingualism, orthography and self-esteem: How children learning to read and write in Welsh and English view themselves

    Young, N. & Thomas, E., Apr 2013.

    Research output: Contribution to conference › Paper › peer-review

14. Published

    Brain potentials reveal semantic priming in both the 'active' and the 'non-attended' language of early bilinguals

    Martin, C. D., Dering, B., Thomas, E. M. & Thierry, G., 1 Aug 2009, In: Neuroimage. 47, 1, p. 326-333

    Research output: Contribution to journal › Article › peer-review

15. Published

    Cael mynediad i’r Gymraeg yn ystod pandemig COVID-19: heriau a chefnogaeth i aelwydydd di-Gymraeg

    Parry, D., Thomas, E., Lloyd-Williams, S. W., Parry, N., Maelor, G., ap Gruffudd, G. S., Jones, D., Evans, R. A. & Brychan, A., 2022, Welsh Government. 144 p.

    Research output: Book/Report › Commissioned report › peer-review

16. Published

    Children's acquisition of Welsh in bilingual setting: a psycholinguistic perspective.

    Thomas, E. M., Mayr, R. & Morris, D. (ed.), 1 Jan 2010, Welsh in the 21st Century.. 2010 ed. University of Wales, Press, p. 99-117

    Research output: Chapter in Book/Report/Conference proceeding › Chapter

17. Published

    Children's productive command of grammatical gender and mutation in Welsh: an alternative to rule-based learning.

    Gathercole, V. M., Thomas, E. M. & Gathercole, V. C., 1 Aug 2007, In: First Language. 27, 3, p. 251-278

    Research output: Contribution to journal › Article › peer-review

18. Published

    Cognitive Reserve in Parkinson’s Disease: The Effects of Welsh-English Bilingualism on Executive Function

    Martin, P. A., Hindle, J. V., Martin-Forbes, P. A., Bastable, A. J., Pye, K. L., Martyr, A., Whitaker, C. J., Craik, F. I., Bialystock, E., Thomas, E. M., Mueller Gathercole, V. C. & Clare, L., 14 Apr 2015, In: Parkinson's Disease. p. 1-10

    Research output: Contribution to journal › Article › peer-review

19. Published

    Cognitive effects of bilingualism: digging deeper for the contributions of language dominance, linguistic knowledge, socio-economic status and cognitive abilities

    Gathercole, V. M., Thomas, E. M., Jones, L., Guash, N. V., Young, N. & Hughes, E. K., 1 Sept 2010, In: International Journal of Bilingual Education and Bilingualism. 13, 5, p. 617-664

    Research output: Contribution to journal › Article › peer-review

20. Accepted/In press

    Concluding remarks on the acquisition of Celtic languages: implications and future directions

    Chondrogianni, V., O'Toole, C. & Thomas, E., 2024, (Accepted/In press) The acquisition of Celtic languages. Chondrogianni, V., O'Toole, C. & Thomas, E. (eds.). Cambbridge: Cambridge University Press

    Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

21. Published

    Cross-linguistic influence and patterns of acquisition: the emergence of gender and word order in German-Welsh bilinguals

    Thomas, E. M., Cantone, K. F., Davies, S., Shadrova, A., Thomas, E. M. (ed.) & Mennen, I. (ed.), 27 Nov 2014, Advances in the Study of Bilingualism. 2014 ed. Multilingual Matters, p. 41-62

    Research output: Chapter in Book/Report/Conference proceeding › Chapter

22. Published

    Designing a normed receptive vocabulary test for bilingual populations: A model from Welsh.

    Gathercole, V. M., Gathercole, V. C., Thomas, E. M. & Hughes, E., 1 Jan 2008, In: International Journal of Bilingual Education and Bilingualism. 11, 6, p. 678-720

    Research output: Contribution to journal › Article › peer-review

23. Published

    Developing language-appropriate task items for identifying literacy difficulties in Welsh-speaking children.

    Thomas, E. M. & Lloyd, S. W., 1 Jan 2008, In: Dyslexia Review. 20, 1, p. 4-9

    Research output: Contribution to journal › Article › peer-review

24. Published

    Does language dominance affect cognitive performance in bilinguals? Lifespan evidence from preschoolers through older adults on card sorting, Simon, and metalinguistic tasks

    Kennedy, I. A., Young, N. E., Gathercole, V. C., Thomas, E. M., Kennedy, I., Prys, C., Young, N., Viñas Guasch N., N. V., Roberts, E. J., Hughes, E. K. & Jones, L., 5 Feb 2014, In: Frontiers in Psychology: Developmental Psychology. 5

    Research output: Contribution to journal › Article › peer-review

25. Published

    Dulliau Addysgu Dwyieithog: cyfeirlyfr cyflym i addysgwyr

    Thomas, E., Apolloni, D. & Parry, N., 9 Nov 2018, UK: Bangor University. 72 p.

    Research output: Book/Report › Book