Lecture, Seminar

Hans Slabbekoorn researches animal sounds and the effect of the noise we humans make on these animals. He is also committed to making his discipline more diverse.

The confidential counsellors are there for you to discuss confidential matters with, such as bullying, intimidation, sexual harassment, aggression or discrimination. You might also want to talk to them about problems with your manager or breaches of academic integrity.

On 10 December, the Intelligence and Security Research Group of ISGA had the honour of hosting Vice Admiral Peter Reesink for the inaugural Arthur Docters van Leeuwen Lecture.

We already know a lot about genetics and the risk of breast cancer. But much still needs to be done in breast cancer genetics to improve the prognosis and make sure women at high risk aren’t missed. This is what Professor by Special Appointment Marjanka Schmidt will say in her inaugural lecture on 4…

The Ecuadorian Pachakutik party is one of the oldest indigenous political movements in Latin America. Despite not being very successful at the polls and hardly having organisational resources at its disposal, Pachakutik is still part of Ecuador’s political landscape. In her dissertation, Political Scientist…

Conference

Workshop

Organisation

Hanan Hammad and Eftychia Mylona give a master class focusing on conceptual and methodological challenges in writing histories of marginalized social groups.

Lecture, LIMS seminar

Geert Wilders and his PVV party have won the 2023 elections. What was the deciding factor for this victory?

How can the people of Leiden age as well as possible? And what is needed to reduce health disparities? That is the mission of Leiden Healthy Society Center, a new partnership between the Municipality of Leiden, Leiden University and many other partners in the city.

Research often theorizes about young adults and their social media use. John Boy wants to investigate social media platforms by talking to users rather than talking about them

PhD defence

There's a myth that people with autism avoid eye contact in conversations. This can come across as indifferent. Unjustified, stresses Jiayin Zhao, who is doing her PhD research on the socio-emotional development of children with autism. 'That people with autism don't care is anything but true.'

Connecting scientific fields, enhancing research and teaching, and providing innovative solutions to complex social issues: that is the idea behind interdisciplinary research. What did the university achieve in 2024? A small sample.

The journal Philosophical Transactions of the Royal Society – Biological Sciences published its theme issue ‘Conflict across taxa’ on 4 April, which was edited by Professor of Social and Organisational Psychology Carsten de Dreu. Together with researchers from other disciplines he provides more insight…

Facility

Facility

President Zelensky of Ukraine has asked the UN International Court of Justice to issue an urgent order to stop Russian military activity in his country. According to Zelensky, Russia has twisted the concept of genocide to justify aggression.

Organisation

Lecture, LUCL Colloquium - Series '24/'25

PhD defence

Political games have existed throughout history, but what is the role of 'play' in the way the American political world has developed? University lecturer Sara Polak has received an ERC Starting Grant to investigate this.

Aesthetic attraction plays a big role in orangutans’ mate choice, behavioural biologist and PhD candidate Tom Roth has observed. But to discover just how big that role is, more research is needed into the emotions of the great apes.

Social

What are you supposed to do if something goes or has gone wrong? Whether it be a break-in, an accident or an unsafe situation of any other kind, or data breach or cyber-attack; please read how to report each type of incident below.

The new minor ‘The (un)just society’ will start in September 2024. We asked Judi Mesman some questions about this new minor.

Abuse of power, sexually transgressive behaviour and non-funny jokes: they all came up in the stage show Mindlab, which was performed at the end of September to get staff of the Faculty of Humanities to talk about undesirable and transgressive behaviour.

As chief economist, Bolhuis will conduct research on topical economic issues. Besides this position, he will remain active as a lecturer at the Department of Economics at Leiden Law School.

In Dutch magazine De Psycholoog, Anne-Laura van Harmelen talks about the use of the term resilience and argues that resilience is concept that needs further explanation.

The former outreach team of the Social Resilience and Security programme 'Jonge Wetenschappers' developed a podcastseries (in Dutch) about the online life of today’s youth and the related social challenges that adolescents face.

In Dutch magazine De Psycholoog, Anne-Laura van Harmelen talks about the impact traumatic experiences, especially for those who are growing up.

Organisation

For her research on social-emotional regulation in children Michelle Achterberg on Wednesday, May 25 2022 received the Dutch Association of Developmental Psychology (VNOP) Dissertation Prize. With her PhD research, she mapped out which mechanisms play a role in social emotion regulation in childhood.…

The Pandora Papers turned the spotlight on Wopke Hoekstra’s investment in an African safari company via a tax haven. Apparently, there was no tax evasion, but that does not seem to be the whole story. Martijn Nouwen, assistant professor in tax law, explains in Follow the Money how the safari enterprise…

The Inter-American Center of Tax Administrations CIAT and the GLOBTAXGOV project have published the 'Toolkit for the Design and Effective Implementation of Domestic and International General Anti-Avoidance Rules'.