The scientists at Babylab Leiden ensure that important knowledge is gathered about how babies learn to understand the world around them. Meet our Babylab Team and get to know our researchers!

Around seven per cent of children have difficulty learning their mother tongue because they have some form of developmental language disorder (DLD). World DLD Day on 15 October called attention to this disorder. Development psychologist Neeltje van den Bedem explains why this is important.

The presents thesis investigates the extent to which Chinese, Dutch and American speakers of English are mutually intelligible. Intelligibility of vowels, simplex consonants and consonant clusters was tested in meaningless sound sequences, as well as in words in meaningless and meaningful short sent…

Humans share meaning through language. Over time, repeated interactions have shaped languages into forms that match our cognitive preferences, making them structured, expressive, easy to learn, and ultimately, meaningful.

This project looks at the Ancient Greek language from the perspective of the ordinary writer. A large corpus of more than 60.000 Greek texts on papyrus, from private letters to petitions and contracts, offers an excellent opportunity to study the Greek language as written by non-literary writers in…

Communication is the transmission of information. All day long we are busy explaining and making things clear to each other, but exactly how we do that varies from language to language. Associate Professor Jenneke van der Wal delved into African Bantu languages for a Vidi project.

On the 19th of November, Tingting Zheng successfully defended a doctoral thesis. Leiden University Centre for Linguistics congratulates Tingting on this achievement!

This dissertation provides a description of Konso, a Cushitic language spoken by about 250,000 speakers in the South-West Ethiopia.

This grammar presents an in-depth linguistic description of one Papuan Malay variety, based on fifteen hours of recordings of spontaneous narratives and conversations between Papuan Malay speakers.

Gijsbert Rutten has been appointed professor of Dutch Linguistics with effect from 1 July. In this position, he will focus on language change and language variation, with a particular emphasis on historical sociolinguistics.

A century ago, the French linguist Ferdinand de Saussure proposed that the relationship between the sound of a word and its meaning is fundamentally arbitrary. In a new study, a team of researchers from European and American research institutions, including Søren Wichmann from Leiden University Centre…

Studies of perceptual decision-making typically present the same stimulus repeatedly over the course of an experimental session but ignore the order of these observations, assuming unrealistic stability of decision strategies over trials. However, even ‘stable,’ ‘steady-state,’ or ‘expert’ decision-making…

The LIBC is actively involved in training and education in the field of brain and cognition.

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…

Due to technological and societal developments, we are being flooded with more information than our brains can process. How does this affect our decision-making, both as individuals and as a society? And can we learn to make better choices? This is what Lotte van Dillen will explore with her profess…

After having been cancelled in 2020, this year the Summer School in Languages and Linguistics is going online. From 12 – 23 July, language and linguistics enthusiasts from all over the world can once again learn about a variety of rare languages and linguistics topics. Director Sasha Lubotsky tells…

Technological advances, such as virtual reality, augmented reality and online assessment platforms are rapidly improving. These tools could potentially contribute to neuropsychological assessment that is more efficient and of higher quality.

Social anxiety and factors determining school success in children. Brain development in relation to cognitive, social and emotional development in adolescence.

Now available on YouTube!

Maarten Mous, Professor of African Linguistics at Leiden University, looks back on the 50th edition of the Colloquium of African Languages and Linguistics (CALL) and explains why this birthday was a celebration like no other.

In this research line, the role pharmacological agents and neurochemcial processes play in behavior and cognition is examined with a particular focus on pain, placebo and nocebo effects and intensive care treatments.

Conference, workshop

Linguist Ingrid Tieken-Boon van Ostade retired in July, but is pressing on regardless with her languages in The Hague project. An online tour of her Hague Proverbs launched recently and Tieken also has academic publications in the pipeline.

On 7 October, a court in Athens, Greece, convicted leaders of the far-right Golden Dawn party as directing a criminal organization. Marina Terkourafi, professor of Sociolinguistics, discusses the landmark ruling for the Leiden International Studies Blog.

This project investigates how inhabitants of Leiden with a migratory background experience the extent to which their language and cultural background is welcomed in Dutch society and how this affects their identity, sense of belonging, and general wellbeing.

In the new video series 'The World of Linguistics', alumni and researchers talk about their passion for their field. Professor of African Linguistics Maarten Mous explains the importance of hearing your language at school.

Maarten Mous, Professor of African Linguistics at Leiden University, looks back on the 50th edition of the Colloquium of African Languages and Linguistics (CALL) and explains why this birthday was a celebration like no other.

Annelinde Vandenbroucke received the new science communication grant for NeurolabNL Young in December 2020. This grant will help her in her mission: to make science attractive for and by youth. Vandenbroucke tells Humans of Psychology why youth is important to science and vice versa,

The starting point of Hermans' research is how both children's physical play and dance improvisation by professionals can be considered somatic practices where sense-making manifests itself in and between bodies, and through movement.

This project examines the intriguing relationship between Greek literary criticism and Latin literature in Rome (first centuries BC and AD).

If you really want to understand East Asia, you can't overlook Korea. At the Bachelor's programme Korean Studies at Leiden University you will discover a fascinating mix of age-old traditions and modern customs through intensively studying culture, history and language.

De Regenboog primary school in The Hague has a high percentage of children whose first language is not Dutch. In the ‘Children of the City’ project, Education and Child Studies students help primary school children practise their Dutch.

According to Russian propaganda Ukrainians are Nazis and people from the West are Satanists. Egbert Fortuin thinks we should take this propaganda seriously.

A newly opened museum in China appears to be devoted to the origins of the Austronesian-speaking peoples, who some 5000 years ago spread from East Asia across the Pacific, seeding it with a distinctive culture and some 1200 languages. But those displays are also a statement in the long-running dispute…

Conference

Leiden University will continue to offer its BA in Italian Language and Culture. The Board of the Faculty of Humanities has reversed its decision to stop admitting new students as of the 2026/2027 academic year.

How would you convert Egyptian hieroglyphs into Latin script? And what is actually the correct translation of dishes on a Vietnamese menu? On Saturday 28 January, high school students from all over the Netherlands will come to Leiden to ponder a series of language-related puzzles. Their goal? To win…

Effectiveness of an early intervention program for anxiety-prone toddlers in the Netherlands

On 5 October, Katherine Filesia defended the thesis 'Speaking the same language: the introduction of the Anglo-American trust into the Dutch legal system'. The doctoral research was supervised by Pim Huijgen and Frans Sonneveldt.

How might viola and string quartet playing in the performer-centered, moment-to-moment and communicative style heard on early recordings be brought about today?

What is the effectiveness of (booklet or online) self-help programmes for people with somatic stressors and depressive symptoms? What works best for whom? How to improve motivation and adherence?

It is often claimed—in both scholarly and popular sources—that guide dogs for the blind are a modern innovation. But as this project demonstrates clearly, guide dogs also existed during the medieval period.

PhD defence

Last Tuesday, the Herta Mohr building was filled with secondary school pupils. During the profile choice afternoon, they were introduced to various aspects of language studies. 'It’s really exciting to be here.'

The Leiden Summerschool in Languages and Linguistics, including courses in Papyrology, is now open. BA/MA/PhD students are welcome to attend.