1. 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. (Editor) & Mennen, I. (Editor), 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

2. 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

3. Published

   Golwg fanylach ar allu iaith rhieni: geirfa Cymraeg a Saesneg

   Gathercole, V. & Thomas, E., 2007, Trosglwyddo Iaith mewn Teuluoedd Dwyieithog yng Nghymru . Thomas, E. & Gathercole, V. (eds.). Cardiff: Welsh Language Board, p. 207-219

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

4. Published

   WHODUNNIT? Language interaction in identification of sentential subjects in Wales and Patagonia

   Gathercole, V., Perez-Tattam, R., Stadthagen-Gonzalez, H., Laporte, N. & Thomas, E., 3 Oct 2019, In: International Journal of Bilingual Education and Bilingualism. 22, 7, p. 897-918

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

5. Published

   Trosglwyddo Iaith Mewn Teuluoedd Dwyieithog Yng Nghymru / Language Transmission in Bilingual Families in Wales.

   Gathercole, V. C. (Editor) & Thomas, E. M. (Editor), 1 Jan 2007, 2007 ed. Welsh Language Board.

   Research output: Book/Report › Book

6. Published

   Trosglwyddo iaith ymysg rhieni dwyieithog yng Nghymru: cefndir

   Gathercole, V., Thomas, E., Deuchar, M. & Williams, E., 2007, Trosglwyddo Iaith mewn Yeuluoedd Dwyieithog yng Nghymru. Thomas, E. & Gathercole, V. (eds.). Cardiff: Welsh Language Board, p. 10-12 3 p.

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

7. Published

   Teasing apart factors influencing executive function performance in bilinguals and monolinguals at different ages: Teasing apart factors

   Gathercole, V., Thomas, E., Vinas-Guasch, N., Kennedy, I., Prys, C., Young, N., Roberts, E., Hughes-Parry, E. & Jones, L., 12 Jun 2019, Bilingualism, Executive Function, and Beyond: Questions and insights. Sekerina, I., Spradlin, L. & Valian, V. (eds.). Amsterdam/Philadelphia: John Benjamins, Vol. 57 . p. 295-336 42 p. (Studies in Bilingualism; vol. 57).

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

8. Published

   Teasing apart factors influencing Executive Function performance in bilinguals and monolinguals at different ages

   Gathercole, V. C. M., Thomas, E. M., Viñas Guasch, N., Kennedy, I., Prys, C., Young, N. E., Roberts, E. J., Hughes, E. K. & Jones, L., Oct 2016, In: Linguistic Approaches to Bilingualism. 6, 5, p. 605-647

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

9. Published

   Ymarfer ar sail tystiolaeth: goblygiadau polisi ar gyfer Cymru

   Gathercole, V., Thomas, E., Williams, E. & Deuchar, M., 2007, Trosglwyddo iaith mewn Teuluoedd Dwyieithog yng Nghymru. Thomas, E. & Gathercole, V. (eds.). Cardiff: Welsh Language Board, p. 288-294

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

10. 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

11. Published

    Language transmission among bilingual parents in Wales: background

    Gathercole, V., Thomas, E., Deuchar, M. & Williams, E., 2007, Language Transmission in Bilingual Families in Wales. Gathercole, V. (ed.). Cardiff : Welsh Language Board, p. 12-14 3 p.

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

12. 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

13. Published

    Multi-faceted approach to teh study of current transmission practices: ooverall design

    Gathercole, V., Thomas, E., Deuchar, M. & Williams, E., 2007, Language Transmission in Bilingual Families in Wales. Gathercole, V. (ed.). Cardiff: Welsh Language Board, p. 15-21 7 p.

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

14. Published

    Ffactorau yn cyfrannu at drosglwyddo iaith mewn teuluoedd dwyieithog: yr astudiaeth graidd - cyfweliadau oedolion

    Gathercole, V. & Thomas, E., 2007, Trosglwyddo Iaith mewn Teuluoedd Dwyieithog yng Nghymru . Thomas, E. & Gathercole, V. (eds.). Cardiff: Welsh Language Board, p. 59-179

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

15. 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

16. Published

    Y Tiwtiadur

    Davies, J., Thomas, E., Fitzpatrick, T., Needs, J., Anthony, L., Cobb, T. & Knight, D., 2020

    Research output: Other contribution › peer-review

17. Published

    Golygyddol: Cysyniadu Addysg yng Nghymru trwy Ddiwygio, Hunaniaeth, Iaith a Hanes

    Crick, T., Thomas, E. & Beauchamp, G., 13 Jul 2023, In: Wales Journal of Education. 25, 1

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

18. Published

    Editorial: Conceptualising Education in Wales Through Reform, Identity, Language and History

    Crick, T., Thomas, E. & Beauchamp, G., 13 Jul 2023, In: Wales Journal of Education. 25, 1

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

19. 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

20. Published

    Gweld y Gair: Standardisation and clinical application of a Welsh language measure for estimation of premorbid intellectual functioning

    Clare, L., Toms, G., Thomas, E., Hindle, J. & Woods, R., 31 Jul 2017, In: FPOP Bulletin. 139

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

21. Published

    Executive control in older Welsh monolinguals and bilinguals

    Clare, L., Whitaker, C. J., 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., 6 Apr 2016, In: Journal of Cognitive Psychology. 28, 4, p. 412-426

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

22. 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

23. Published

    Long-term outcomes for bilinguals in minority language contexts: Welsh-English teenagers’ performance on measures of Grammatical Gender and Plural Morphology in Welsh

    Binks, H. & Thomas, E., Jul 2019, In: Applied Psycholinguistics. 40, 4, p. 1019-1049

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

24. Published

    Welsh-English bilingual adolescents’ performance on verbal analogy and verbal classification tasks: the role of language exposure and use on vocabulary knowledge

    Binks, H. & Thomas, E., 2 Jul 2024, In: International Journal of Bilingual Education and Bilingualism. 27, 6, p. 715-730 16 p.

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

25. 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

26. Published

    Effaith amlder iaith yn y cartref ar wybodaeth oedolion o’r system o greu enwau lluosog yn y Gymraeg

    Binks, H. & Thomas, E., Oct 2016, In: Gwerddon. 22, p. 31-46

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

27. Published

    Editorial: Education research in Wales, from Wales, and for Wales

    Beauchamp, G., Thomas, E. & Crick, T., 16 Dec 2022, In: Wales Journal of Education. 24, 2

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

28. Published

    Editorial - Education as a national mission: the role of the Wales Journal of Education

    Beauchamp, G., Crick, T. & Thomas, E., 30 Jul 2021, In: Wales Journal of Education. 23, 1

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

29. Published

    Golygyddol - Addysg fel cenhadaeth genedlaethol: Rol Cylchgrawn Addysg Cymru

    Beauchamp, G., Thomas, E. & Crick, T., 30 Jul 2021, In: Wales Journal of Education. 23, 1

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

30. Published

    Golygyddol: Ymchwil addysg yng Nghymru, o Gymru ac i Gymru

    Beauchamp, G., Crick, T. & Thomas, E., 16 Dec 2022, In: Wales Journal of Education. 24, 2

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