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528 search results for “de factoren states” in the Student website

• 
  Rebecca Naous PhD candidate / self funded

  Faculteit Governance and Global Affairs

• 
  Caelesta Braun Professor

  Faculteit Governance and Global Affairs

• 
  Gerard Persoon Professor emeritus

  Faculty of Social and Behavioural Sciences

• Psychologists at Lowlands Science: can virtual reality trigger a psychedelic experience? News - 15 June 2023

  Fantastic plants, dizzying patterns and pulsating sounds: researchers from Leiden are going to study the effects of a simulated psychedelic trip on the mind and body at Lowlands Festival. Why might this be interesting for therapies?

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  Maartje Janse Associate professor

  Faculty of Humanities

• 
  Olivier Béquignon Assistant professor

• Well-being moment: Yoga bij de Hortus Event - 11 May 2026

• What are we defending? Steven Pinker on the core values of NATO and the Enlightenment News - 25 June 2025

  NATO not only safeguards our security and stability, but also defends Enlightenment principles, promoting prosperity, health and freedom. This is what eminent psychologist and thinker Steven Pinker argued to a packed Great Auditorium.

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  Olaf van Vliet Professor

  Faculteit der Rechtsgeleerdheid

• 
  Corinna Jentzsch Associate professor

  Faculty of Social and Behavioural Sciences

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  Nicolas Blarel Associate Professor

  Faculty of Social and Behavioural Sciences

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  Emma ter Mors Associate Professor

  Faculty of Social and Behavioural Sciences

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  Soledad Valdivia Rivera Assistant professor

  Faculty of Humanities

• 
  Wilco van Dijk Professor

  Faculty of Social and Behavioural Sciences

• 
  Eric van Dijk Professor emeritus

  Faculty of Social and Behavioural Sciences

• 
  Daniel Thomas Professor

  Faculty of Social and Behavioural Sciences

• War in the Middle East: What are the implications? News - 3 March 2026

  The US-Israeli strikes on Iran have been welcomed by critics of the regime but have also prompted intense concern. They’ve triggered a dangerous domino effect across the region and beyond. Leiden experts share their insights on the potential consequences.

• ‘War with Russia more likely now Trump has spurned Europe’ News - 21 February 2025

  Europe’s security suddenly looks uncertain now President Trump has started negotiations with Putin. What does this mean for the Netherlands? What do we need to do?

• Lowlands as lab: virtual trips in the name of science News - 21 August 2023

  While tens of thousands of visitors dance to deafening music, a team of Leiden psychologists are trying to collect data for their research at Lowlands. How do festivalgoers experience a virtual trip? And what role do factors such as too little sleep and whether they have experience with psychedelics…

• 
  Bart van der Steen Head Faculty Liaison & Services

  Leiden University Libraries

• 
  Tessa Minter Assistant Professor

  Faculty of Social and Behavioural Sciences

• 
  Amy Eaglestone Lecturer

  Faculty of Social and Behavioural Sciences

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  Niels van Willigen Professor by Special Appointment in Strategic Studies

  Faculty of Social and Behavioural Sciences

• Hollywood strike: Is AI really a threat to actors? News - 19 July 2023

  Better pay and new agreements with streaming platforms: the actors’ strike that brought Hollywood to a standstill a few days ago is mainly about money. But there is something else that film actors are worried about: the increasing use of Artificial Intelligence. Is this fear justified?

• 
  Hans Mol Professor emeritus by special appointment of Medieval Frisian History

  Faculty of Humanities

• 
  Frans Willem Korsten Professor emeritus

  Faculty of Humanities

• 
  Isabelle Duijvesteijn Professor

  Faculty of Humanities

• Book Presentation Consent Event - 25 February 2026

  Lecture, Studium Generale