How do we acquire number names in a second language? (Ref: LN/MJB-SF1/2026)

About the Project

Learning the number system of a new language is more than memorising vocabulary, it is a window into how languages encode numerical concepts. Number words are essential for everyday activities such as handling money, telling the time, and navigating dates, yet they vary widely across languages. Some systems closely resemble English and are easier for learners to acquire, while others introduce structural challenges. A well‑known example is the “inversion” found in German (e.g., saying four‑and‑twenty instead of twenty‑four), which can create persistent difficulties for second‑language learners.

This PhD project will explore how different number naming systems shape the learning and use of number words in a second or foreign language. It will investigate both the linguistic features of number systems and the learning journey from complete beginner to confident, fluent user. The project can focus on either children or adult learners and offers flexibility in research design (e.g., experimental, developmental or cross‑linguistic).

The findings will have important implications for language teaching, numeracy development, and our understanding of how linguistic structure influences learning. This project would suit applicants interested in numerical cognition, psycholinguistics, language acquisition or bilingualism.

The successful applicant will join the vibrant community of the Centre for Mathematical Cognition (https://www.lboro.ac.uk/research/cmc/), one of the world's leading research centres for the study of mathematics education and numerical thinking. The Centre for Mathematical Cognition brings together academics who conduct research in three different areas: basic research on mathematical cognition, the design of research-based educational resources, and the evaluation of educational interventions.

This project might be a suitable topic to form the basis of an application to the ESRC Midlands Graduate School's Open Studentship scheme (deadlines are typically in December) via the education pathway. Details are available here: https://warwick.ac.uk/fac/cross_fac/mgsdtp/

For informal enquiries about the project, please contact Dr Marie-Josée Bisson M.Bisson@lboro.ac.uk

Name of primary supervisor/CDT lead:
Dr Marie-Josée Bisson M.Bisson@lboro.ac.uk

Entry requirements:
All candidates must have (or expect to gain) a good honours degree (usually at least 2:1) in psychology, education, or a related discipline.

English language requirements:
Applicants must meet the minimum English language requirements. Further details are available on the International website (http://www.lboro.ac.uk/international/applicants/english/).

Bench fees required: No

Closing date of advert: 1st April 2027

Start date: October 2026, February 2027, July 2027

Full-time/part-time availability: Full-time 3 years, Part-time 6 years

Fee band: 2025/26 Band RA (UK £5,006, International £22,360)

How to apply:
All applications should be made online. Under programme name, select Mathematics Education. Please quote the advertised reference number: LN/MJB-SF1/2026 in your application. To avoid delays in processing your application, please ensure that you submit a CV and the minimum supporting documents.

The following selection criteria will be used by academic schools to help them make a decision on your application. Please note that this criteria is used for both funded and self-funded projects.

Please note, applications for this project are considered on an ongoing basis once submitted and the project may be withdrawn prior to the application deadline, if a suitable candidate is chosen for the project

Project search terms:
Psychology, Psycholinguistic, Numerical Cognition, Bilingualism, Language Learning, Language Acquisition

Email Address Sci:
sci-pgr@lboro.ac.uk