This PhD project investigates the impacts of recognition of sign languages on communication and instruction for deaf learners in primary schools in Uganda.

Online presentation

This dissertation focuses on the systematic vowel alternations displayed by the Proto-Germanic n-stems. The fact is, that many of these nouns now appear to have preserved the ablaut system of the Indo-European proto-language spoken some five millennia ago. In this respect, the n-stems are truly comparable…

This dissertation reports on the requirements for the design and development of teacher assessments, and examines the possibility of developing an assessment procedure that complies with the formulated requirements.

These are our lecturers (in alphabetical order) for the 2025 Summer School in Languages and Linguistics.

Migration is not only reflected in DNA, but also in language. By tracing changes in language, we learn more about the lifestyle of the people that speak it. University lecturer Tijmen Pronk (40) conducts linguistic research into (pre)historical migration.

Brain research and statistics are advancing our understanding of language and language acquisition. Linguists are still essential, however, says Professor of Dutch Linguistics Sjef Barbiers. Inaugural lecture on 8 December.

At LUCL we study almost all aspects of a wide range of African languages. From phonology to anthropological linguistics, from theoretical syntax to urban youth languages, we study it all.

Everyone can study at Leiden University, at all stages of life: as undergraduate, master or doctoral students in Leiden or The Hague, or short courses with a choice of interesting and diverse subjects. In fact, by sitting in front of a computer at home, now you also take part in free online programs…

The goal is to develop educational materials for Dâw, Hupd’äh, and Nadëb Indigenous peoples (Naduhup family; Middle and Upper Rio Negro; Brazilian Amazon). In order to achieve this, first of all, the fieldwork data collected during a collaborative project among anthropologists and linguists (2017-2020)…

Lecture, Comparative Indo-European Linguistics (CIEL) Seminars

The project investigates epistemicity: how the knowledge of the speaker and hearer can be expressed in the grammar. This shows us how speakers organise their knowledge, and whether this is influenced by the language they speak.

This grammar provides a description of Sunwar, a Tibeto-Burman language spoken in eastern Nepal, based on data collected during twelve months of field work.

This dissertation contains a detailed description of the Carib language, including the most extensive dictionary of the language to date. This knowledge is based on work from earlier sources and field work which was carried out by the author over a ten-year period, particularly in Galibi, a Carib village…

Very generally speaking, this study aims at questioning and re-defining the mind-body epistemic problem within contemporary dance and art culture.

All languages use melody in speech, primarily via rises and falls of the pitch of voice. Such pitch variation is pervasive, offering a wide spectrum of nuance to sentences – an additional layer of meaning. For example, saying “yes” with a rising pitch implies a question (rather than an affirmation).…

In this study Lilie Roosman describes the effects of prominence and boundary marking on the temporal and melodic structures of two regional languages of Indonesia, viz. Toba Batak, a stress language, and her native language Betawi Malay, a non-stress language.

With the rise of AI, interest in computational linguistics and language models has taken flight. But machines are far from being able to go it alone. In her inaugural lecture, Professor Carole Tiberius will stress the importance of research on word combinations. ‘We know a great deal but there is a…

This research cluster aims to analyse and interpret the formation and transmission of Graeco-Roman culture by exploring the relationships between cultural products (texts, objects, practices) and their societal and historical contexts.

Before the modern nation-state became a stable, widespread phenomenon throughout northern Europe, multilingualism-the use of multiple languages in one geographical area-was common throughout the region.

For decades, scholars have wondered about the development and dissemination of languages around the world. What are the odds that peoples living thousands of miles apart speak varieties of Indo-European languages that are closely related? This riddle has now partly been solved thanks to an international…

A study concerning the collective memory in the region of the Bene lo Ya/ Ene lo I'ya, Sierra Norte, Oaxaca.

This dissertation presents a grammar of Khwarshi, a Nakh-Daghestanian language.

In this dissertation, a comprehensive portrait of the American-born Quaker Lindley Murray (1745–1826) is painted and the influence of Murray’s Quakerism on his language use is investigated by analyzing a corpus of 262 of his unpublished private letters.

Knowledge and culture subproject 4:

This PhD project investigates the different ways in which honorific forms are used in Japanese other than to express politeness, and how different factors affect perceptions about these uses.

How did Scottish speakers sound hundreds of years ago? University lecturer Mo Gordon thinks the answer to that question can be found in church archives. 'It can be a boost to your identity to know the history of your language.'

Studying linguistics at the Leiden University Centre of Linguistics (LUCL) is a challenging but rewarding experience. There are few places in the world where such a broad range of languages are studied from so many different perspectives.

On Saturday 16 April, secondary school pupils will once again have a chance to sink their teeth into the hardest language-related questions during the final of the Linguistics Olympiad. Professor Sasha Lubotsky and PhD student Cid Swanenvleugel are both former Olympiad winners. Now they are involved…

This project investigates the sources of variability in prosody comprehension.

Master’s student of Linguistics Marten van der Meulen helped organise the Massive Open Online Course (MOOC) Miracles of Human Language, which ran from 30 March until 11 May 2015. What was it like for a student to organise an MOOC? And what did he learn from it?

Towards an international orientation in the field.

The role of religion in the identity construction of LGBTQIA+ folks

Language can be a time machine: we can learn from ancient texts how our ancestors interacted with the world around them. But can language also teach us something about people whose language has been lost? PhD candidate Anthony Jakob investigated whether the languages of prehistoric populations left…

Nadine Akkerman's book Invisible Agents is the very first study to analyse the role of early modern women spies. The book foregrounds the agency of early-modern women, offering a corrective to the gender bias implicit in modern historiography.

Argumentation and rhetorics is the study of how we convince people verbally. In other words, what do people say and how do they say it?

Lecture, This Time for Africa! series

TBA - The application form will be published in February 2026. After submission, we will assess whether you are eligible for the course (s) and notify you of the outcome within ten working days.