Telephone number:	+31 (0)71 527 3698
E-Mail:	rikok@fsw.leidenuniv.nl
Faculty / Department:	Faculteit der Sociale Wetenschappen, Instituut Pedagogische Wetenschappen, Algemene en Gezinspedagogiek
Office Address:	Pieter de la Court gebouw Wassenaarseweg 52 2333 AK Leiden Room number 4B27A
Personal Homepage:	www.socialsciences.leiden.edu/​educationandchildstudies/​childandfamilystudies/​organisation/​staffcfs/​kokr.html

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Academic Career

• PhD candidate at the Centre for Child and Family Studies, Institute of Education and Child Studies, Leiden University. Research project: Neurobiological and parental determinants of emergent morality in three-year-old children: The Focus Cohort Attachment Project of Generation R. Supervised by Prof. M.H. van IJzendoorn and Prof. M.J. Bakermans-Kranenburg (2007-present)
• 2007: Master of Science in Psychology, with honor. Specialized in Clinical Neuropsychology at the Department of Psychonomics of the University of Amsterdam.  

Teaching activities

• Praktijk van het Empirisch Onderzoek
• Observatie van Ouder-kindinteracties 
• Recent Advances in Developmental Psychopathology 

Research areas and activities

• The influence of parental behaviour on the development of morality in toddlers.
• The interplay between parenting and genetic as well as temperamental differences and their influence on the development of morality in toddlers (differential susceptibility).