• Public website
• Student website
• Staff website
• Organisational structure
• Library website

105 search results for “behaviour biology” in the Staff website

• Unacceptable behaviour Student well-being

  Leiden University aims to create a safe environment where everyone feels comfortable and no one experiences unacceptable behaviour. Should students experience this nevertheless, there are various resources that you can refer them to.

• Unacceptable behaviour and integrity Confidential counsellors

  All staff are entitled to a workplace free from unacceptable behaviour such as bullying, sexual harassment, intimidation, discrimination and violence at work. The same applies to integrity issues such as theft or a conflict of interest. If you experience or witness such behaviour or suspect a breach…

• Social and Behavioural Sciences

  During an evacuation, all employees and students gather at the front or backside of the Pieter de la Court Building.

• 
  Karline Janmaat Associate professor

  Faculty of Social and Behavioural Sciences

  k.r.l.janmaat@fsw.leidenuniv.nl | 071 5272727

• Scientific Conduct for PhDs (Social and Behavioural Sciences) Course

  Research, Transferable skills

• 
  Berber de Jong Postdoctoral researcher

  ICLON

  b.de.jong@iclon.leidenuniv.nl | 071 5274015

• Three projects selected for the Prof. Andrea Evers Fund for Health, Behaviour and Society News - 29 May 2026

  An independent review committee has unanimously selected three projects to receive a grant from the Prof. Andrea Evers Fund for Health, Behaviour and Society. The fund, which was launched earlier this year, supports innovative inter- and transdisciplinary research in health and well-being.

• 
  Kevin Groen Postdoc

  k.groen@cml.leidenuniv.nl | 071 5276822

• 
  Kunal Chaudhary PhD candidate

  k.chaudhary@cml.leidenuniv.nl |

• 
  Kees Musters Researcher / guest

  musters@cml.leidenuniv.nl | 071 5277461

• 
  Christine Mummery Professor

  c.l.mummery@lumc.nl | 071 5269300

• 
  Chengyi Liu PhD candidate external

  c.liu@cml.leidenuniv.nl | 071 5272727

• 
  Maarten Lubbers Lecturer

  m.lubbers@biology.leidenuniv.nl | 071 5275075

• 
  Bregje Brinkmann

• 
  Edi Gittenberger Professor emeritus

  e.gittenberger.1@biology.leidenuniv.nl | 071 5684881

• 
  Caitlin Black Lecturer

  c.e.black@cml.leidenuniv.nl | 071 5272727

• 
  Vincent Merckx Postdoc guest

  merckx@nhn.leidenuniv.nl | 071 5273570

• Advisory report on unacceptable behaviour published News - 13 May 2024

  Today, 13 May 2024, Leiden University’s Executive Board is publishing the advice of the committee that investigated reports of unacceptable behaviour and breaches of academic integrity. These reports were about a professor from the university and their partner (a former member of the university staf…

• 
  Geert de Snoo Professor

  g.r.de.snoo@cml.leidenuniv.nl | 071 5272727

• 
  Anagnostis Theodoropoulos PhD candidate

  a.theodoropoulos@biology.leidenuniv.nl | 071 5274882

• 
  Leon Hilbert Guest

  Faculty of Social and Behavioural Sciences

  l.p.hilbert@fsw.leidenuniv.nl | 071 5272727

• 
  Peter van Welzen Professor emeritus

  peter.vanwelzen@naturalis.nl | 071 5272727

• 
  Daniel Zumel Gete PhD candidate

  d.zumel.gete@cml.leidenuniv.nl | 071 5272727

• Executive Board column: Let’s be alert to unacceptable behaviour News - 21 October 2022

  This is a difficult time. Above all, for all those directly involved in this horrible case – unacceptable behaviour by a professor and his removal from the University – the case we went public about on 18 October and that has been reported in the media. This is painful and tough for the complainants…

• Leiden University professor removed for extremely unacceptable behaviour News - 18 October 2022

  A professor from Leiden University has subjected various colleagues to intimidating and unacceptable behaviour for a longer period. These are the findings of an investigation carried out by the University’s independent Complaints Committee for Unacceptable Behaviour at the request of the Executive Board…

• How can we make unacceptable behaviour a man’s issue? News - 27 October 2025

  During Consent is Key Week, we’re exploring ways to eliminate sexual violence within our university community. We spoke to Assistant Professor Mischa Dekker, who specialises in gender-related violence, about how to prevent unacceptable behaviour among students and staff.

• 
  Anoek Lorskens Education and research assistant

  Faculty of Social and Behavioural Sciences

  a.lorskens@fsw.leidenuniv.nl | 071 5272727

• 
  Jessy Terpstra Guest

  Faculty of Social and Behavioural Sciences

  j.a.terpstra@fsw.leidenuniv.nl | 071 5272727

• 
  Madeline Kavanagh Assistant professor

  m.e.kavanagh@lic.leidenuniv.nl | 071 5272727

• 
  Emily Strange Assistant professor

  e.f.strange@cml.leidenuniv.nl | 071 5272727

• 
  Martijne Kannekens PhD candidate

  m.p.e.kannekens@cml.leidenuniv.nl | 071 5272727

• 
  Aukje Nauta Professor by Special Appointment

  Faculty of Social and Behavioural Sciences

  a.nauta@fsw.leidenuniv.nl | 071 5273824

• 
  Maaike Kempes Professor by Special Appointment

  Faculty of Social and Behavioural Sciences

  m.m.kempes@fsw.leidenuniv.nl | 071 5272727

• 
  Han de Winde Professor

  j.h.de.winde@biology.leidenuniv.nl | 071 5271036

• 
  Silke Herms PhD candidate

  Faculteit Governance and Global Affairs

  s.b.herms@fgga.leidenuniv.nl | 070 8009500

• 
  Marjolein Crooijmans PhD candidate

  m.e.crooijmans@biology.leidenuniv.nl | 071 5275075

• 
  Jiangnan Sun PhD candidate / contract

  j.sun@biology.leidenuniv.nl | 071 5272727

• 
  Merijn de Bakker Education and research staff member

  m.a.g.de.bakker@biology.leidenuniv.nl |

• 
  Han van Konijnenburg Professor emeritus

  j.h.a.van.konijnenburg-van.cittert@biology.leidenuniv.nl | 071 5272727

• 
  Jacqueline Guicherit-Dicke Skills Instructor

  Faculty of Social and Behavioural Sciences

  j.a.guicherit@fsw.leidenuniv.nl | 071 5273499

• 
  Katerina Johnson Postdoc/guest

  Faculty of Social and Behavioural Sciences

  k.v.a.johnson@fsw.leidenuniv.nl | 071 5272727

• 
  Melanie Franse Guest

  Faculty of Social and Behavioural Sciences

  m.e.franse@fsw.leidenuniv.nl | 071 5272727

• Bart Barendregt appointed Dean of Faculty of Social and Behavioural Sciences News - 2 March 2026

  In consultation with the Executive Board of the Faculty of Social and Behavioural Sciences and having heard the views of the Faculty Council, the Executive Board has appointed Bart Barendregt as Dean of the Faculty until 1 April 2027.

• dismissal procedure against professor on the grounds of unacceptable behaviour News - 25 April 2024

  A professor from Leiden University, together with a former employee (who is also the professor’s partner), has been guilty of long-term unacceptable and often transgressive behaviour in the form of abuse of power and manipulation. This behaviour led to a culture of fear among staff who were largely…

• Court deems unacceptable behaviour by professor likely, ruling on dismissal request postponed News - 21 November 2024

  It is sufficiently plausible that the professor from the Faculty of Archaeology exhibited the ‘inappropriate and unacceptable behaviour’ detailed in the advice of the investigating committee. That is is unless the professor provides counter-evidence. This is the conclusion of the Subdistrict Court…

• 
  Michael Richardson Professor

  m.k.richardson@biology.leidenuniv.nl | 071 5275215

• 
  Anthe Janssen Assistant professor

  a.p.a.janssen@lic.leidenuniv.nl | 071 5272727

• 
  Esther van der Ent Program Manager LDE Thesis Labs Programme

  e.van.der.ent@cml.leidenuniv.nl | 071 5272727

• 
  Meindert Lamers Professor of Structural Biology & Director of NeCEN

  m.h.lamers@lumc.nl | 071 5271413

• 
  Suzanne van de Groep PhD candidate / Guest

  Faculty of Social and Behavioural Sciences

  s.w.van.de.groep@fsw.leidenuniv.nl | 071 5272727