Universiteit Leiden

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Maartje Witlox

PhD Candidate

M. Witlox MSc
+31 71 527 3380


Maartje Witlox (1992) graduated at Utrecht University (Clinical and Health Psychology) in 2015. After having obtained her degree, she worked as both a research assistant and clinician in a mental health care practice specialized in anxiety disorders.  Since January 2017 she works as a PhD student at Leiden University. Her research focuses on the treatment of anxiety complaints in the elderly.


My research project is named C.A.L.L. : Controlling Anxiety in Late Life. The main goal of this project is to conduct a RCT  to evaluate the (cost)effectiveness of a blended treatment  for older adults with anxiety complaints. This low-treshold intervention combines the online self-help program ‘Living Life to The Full’ with a limited amount of face-to-face contacts with a counselor.

PhD Candidate

  • Faculteit der Sociale Wetenschappen
  • Instituut Psychologie
  • Klinische Psychologie

Work address

Pieter de la Court
Wassenaarseweg 52
2333 AK Leiden
Room number 2B26



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