Humans are increasingly losing agency on social media. A team of legal scholars from Leiden University, computer scientists from other universities and civil society organisations, is conducting a study into the balance of power between Big Tech and users.

In a closed room in the Van Steenis building, hundreds of boxes are waiting under fluorescent lights for someone to come and see them. The jumble of handwritten and printed labels unveils how often the collection has been reorganized, moved and rearranged. Boxes full of potsherds and pottery, human…

Vidatum will provide support during the pre-award phase of grant applications.

The numbers of asylum seekers and the direct family members hoping to join them were not the problem, says Mark Klaassen. The stumbling block was the housing market. He says the asylum crisis is being used for electoral gain.

Veelgestelde vragen privacy en security

As a PhD candidate, you work with data. To keep (personal) data as secure as possible, the university has established an information security policy.

Associate professor Salvador Santino Regilme spoke in various media outlets about the tensions between the United States and Venezuela.

Starting 1 October 2022, Mirjam Sombroek-van Doorn has been appointed as Professor Law and Health.

Assistant professor Daniel Schade of Leiden University was a guest on various German-language media outlets, discussing the state of the Schengen Agreement after 30 years.

It is not possible for juvenile courts to properly assess whether it is necessary to place a child in care. This is evident from a fact sheet that has been prepared by legal scholars from Leiden University, commissioned by the Dutch House of Representatives and others.

The University does its best to create a pleasant work environment. It may nevertheless happen that you are unable to work due to a short-term or long-term illness or disability. The occupational health physicians will help you reduce health risks and advise you through your recovery and return to w…

Leiden University is committed to creating a pleasant working environment for its staff. It may nevertheless happen that you find yourself unable to work due to a temporary or long-term illness or disability. The university occupational health physicians can help you reduce health risks and give you…

Leiden University is committed to creating a pleasant working environment for its staff. It may nevertheless happen that you find yourself unable to work due to a temporary or long-term illness or disability. The university occupational health physician can help you reduce health risks and give you…

Humans perceive the world through different senses: we see, feel, hear, taste and smell. The different senses with which we perceive are multiple channels of information, also known as multimodal. Does this mean that what we perceive can be seen as multimedia?

Sharing data and documents with colleagues or other organisations can be useful, but it can also entail various risks. You should therefore think carefully before sharing anything, and always ask if you’re not sure whether sharing is permitted.

If you’re working on a PhD track and are experiencing psychological issues, you can contact one of the psychologists for PhD candidates for help with problems that have arisen during the PhD process or are directly affecting this.

Leiden University wants to give everybody the opportunity to work in the best circumstances.

Saniye Çelik, Professor by Special Appointment of Diversity, Inclusion, and Policing at Leiden University, has received the Woman in the Media Award at Beeld & Geluid in Hilversum. She was selected as the winner by the jury from three female experts with the most votes.

Leiden University devotes a great deal of attention to the security of its systems. Nevertheless there may still be vulnerabilities in our systems. If you discover such a vulnerability, please let us know as soon as possible.

Study information, Graduate School

Organisation

Never before has so much research been carried out on the therapeutic effect of psychedelic drugs. Researchers at the LIBC Public Day are happy about the effect the drugs can have on depression, anxiety and PTSS, but at the same time they have some doubts. ‘The hype is bound to crash before long.’

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

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.

There are several complaints committees at the university.

Leiden University offers various training programmes and workshops that contribute to student well-being.

Study information, Graduate School

Leiden University attaches great importance to high-quality, ethical, and independent research. Here you will find more information about review committees, codes of conduct, and policy frameworks, as well as answers to questions such as: When do I need to have my research reviewed? What rules apply…

Anyone who comes into contact with Leiden University should be able to trust that we will act with integrity. The Code of Conduct on Integrity describes how we can work together to ensure that this is the case, whether in relation to research, interactions with students, purchasing or the use of University…

The internal auditor appraises the effectiveness and reliability of the internal organisation of Leiden University. We work in close collaboration with an external auditor during the financial audit of project reports and the financial statement. The various audits provide a clear picture of what is…

Leiden University strives to accommodate research talent, which is why it does its best to create an inspiring environment for PhD candidates. Therefore, we offer a training program for PhDs that is both complete and challenging. That is why we offer a training program for PhDs that is both complete…

Fitness is more than physical health alone. An equally important aspect is mental fitness. Mental fitness refers to fitness of the mind. Situations may arise at work that may lead to you feeling less strong. What you can do about them?

Afstudeerceremonie

Within our university, we believe it is important to remain in dialogue with each other, to hear what is going on, and to take steps together. This allows us to build an environment in which we can work and grow together.

The integrity and reliability of academic research are of fundamental importance to the University. All parties, both within and outside the University, must be able to have confidence that our research is conducted in a scrupulous, fair, verifiable, impartial and independent manner.

Here you will find guidelines for using devices such as laptops, tablets, and telephones. Whether you are working with a device purchased for you by ISSC or with a device you have purchased privately, it is important that you save your files securely and handle confidential data with care.