Curriculum Vitae Personal details Name: Ketelaar, Lizet Work address: Leiden University, Department of Developmental Psychology PO Box 9555, 2300 RB Leiden, The Netherlands Office phone: +31 (0)71 527 6665 Email: lketelaar@fsw.leidenuniv.nl Personal page: www.socialsciences.leidenuniv.nl/psychology/organisation/dev/ketelaar.jsp Websites: www.focusonemotions.nl www.emoties1tot5.nl (in Dutch) Education 2008-2014 Doctorate, department of Developmental Psychology, Leiden University Thesis title: Beyond hearing: Social-emotional outcomes following cochlear implantation in young children Supervisors: Prof.Dr. Carolien Rieffe, Prof.Dr.Ir. Johan Frijns, & Dr. C.H. Wiefferink 1999-2004 Bachelor and Master degree in Psychology, Developmental Psychology, Leiden University Relevant work experience 2013 present Teacher and researcher at the department of Developmental Psychology, Leiden University 2008-2013 PhD position, department of Developmental Psychology, Leiden University 2004-2008 Teacher at the department of Developmental Psychology, Leiden University Academic activities Teaching Supervisor of bachelor and master theses Lecturer for several courses at bachelor level Workgroup teacher for several courses at bachelor level Tutor for first-year students Coordinating duties Coordinator for the course Developmental Psychology (BA 1 st year) Coordinator Bachelor projects Developmental Psychology unit Coordination information days prospective students (Developmental Psychology unit) Other Webmaster departmental website and several research websites Professional activities Conferences: British Psychological Society Developmental Section Annual Conference, Amsterdam, The Netherlands, (September 3-5, 2014) International Conference on Infant Studies, Berlin, Germany (July 3-5, 2014) NSDSK Symposium Vroeg signaleren, vroeg behandelen; een wetenschappelijke bloemlezing, Amsterdam, The Netherlands (October 4, 2013) 11 th European Symposium on Paediatric Cochlear Implantation, Istanbul, Turkey (May 23-26, 2013) Kentalis symposium Normal or Special? Amsterdam, The Netherlands (March 21, 2013) Symposium Children with a cochlear implant: Development in interaction with the social context, Leiden, The Netherlands (September 13, 2012)
12 th International Conference on Cochlear Implants and Other Implantable Auditory Technologies, Baltimore, USA, (May 3 6, 2012) 10 th European Symposium on Paediatric Cochlear Implantation, Athens, Greece (May 12-15, 2011) Simea conference: A colourful future, Lunteren, The Netherlands (April 7-8, 2011) Symposium Social and emotional development of deaf / hard-of-hearing children and children with SLI; Research in action, Leiden, The Netherlands (November 1, 2010) Symposium Impact and benefits of early hearing screening, Leiden, The Netherlands (October 8, 2010) International Conference on Infant Studies, Baltimore, USA (March 11-14, 2010) Realism in Autism in Children and Adolescents, Leiden, The Netherlands (September 25, 2009) 9 th European Symposium on Paediatric Cochlear Implantation, Warsaw, Poland (May 14-17, 2009) Youth in Research, the Power of Prevention, Nieuwegein, The Netherlands (March 13, 2009) Local Arrangements Committee of the 7th European Congress on Mental Health and Deafness, Haarlem, The Netherlands (September 11-14, 2007) Local Arrangements Committee of the 37th Annual Meeting of the Jean Piaget Society, Amsterdam, The Netherlands (May 31- June 2, 2007) Research school memberships: Board of reviewers: ISED (Institute for the Study of Education and human Development) VNOP (Vereniging Nederlandse Ontwikkelings Psychologen) Journal of European Psychology Students Invited peer commentary on research output: Cognition and Emotion, Infant and Child Development, European Journal of Developmental Psychology, International Journal of Pediatric Otorhinolaryngology, SAGE Open Grants/awards/nominations 2012: Nominated for the Leiden University, Psychology Institute PhD student article award for the paper: Ketelaar, L., Rieffe, C., Wiefferink, C.H., & Frijns, J.H.M. (2012). Does hearing lead to understanding? Theory of mind in toddlers and preschoolers with cochlear implants. Journal of Pediatric Psychology, 37, 1041-1050. 2012: Award for best publication 2011 in Wetenschappelijk Tijdschrift Autisme for the paper: Van Zijp, A., Rieffe, C., Ketelaar, L., Kok, S., & Stockmann, L. (2011). Gedeelde smart? Empathie bij jonge kinderen met autisme [Shared sorrow? Empathy in young children with autism]. Wetenschappelijk Tijdschrift Autisme, 10, 65-74. 2008: Volgsysteem van de sociale en emotionele ontwikkeling bij kinderen met een cochleair implantaat [Tracking the social and emotional development of children with a cochlear implant] (2008-2012; 438.000,-). Awarded by ZonMw to Dr. C. Rieffe, Drs. K. Wiefferink, Drs. L. Ketelaar, Prof. Dr. Ir. J.H.M. Frijns, Dr. Ir. W. Soede, Drs. A. Otten, Prof. Dr. P.M. Westenberg.
Publications (Inter)national peer-reviewed publications In preparation / submitted / in revision / in press Ketelaar, L., Ghafoerkan, R., & Rieffe, C. (in preparation). Moral emotions in early childhood: Validation of a parent questionnaire. Ketelaar, L., Wiefferink, C.H., Frijns, J.H.M., & Rieffe, C. (in preparation). Longitudinal development of theory-of-mind skills in children with cochlear implants. Ketelaar, L., Wiefferink, C.H., Frijns, J.H.M., & Rieffe, C. (in preparation). De sociaal-emotionele ontwikkeling van jonge dove kinderen met een cochleair implantaat. Van der Zee, R., Ketelaar, L., Wiefferink, C.H., & Rieffe, C. (in preparation). Empathy in children with Specific Language Impairment. Wiefferink, C.H., Ketelaar, L., & Rieffe, C. (in preparation). Emotion understanding in children with Specific Language Impairment. Veiga, G., De Leng, W., Ketelaar, L., Kok, J., Knobbe, A., Cachucho, R., Neto, C., & Rieffe, C. (submitted). Children s playground behavior: Connections with social competence. Veiga, G., Ketelaar, L., De Leng, W., Cachucho, R., Kok, J.N., Knobbe, A., Neto, C., & Rieffe, C. (submitted). Alone at the playground. Broekhof, E., Ketelaar, L., Stockmann, L., Van Zijp, A., & Rieffe, C. (in revision). The understanding of intentions, desires and beliefs in young children with autism spectrum disorder. Ketelaar, L., Wiefferink, C.H., Frijns, J.H.M., & Rieffe, C. (in revision). Children with cochlear implants and their parents: The influence of parenting on children s social-emotional functioning. Ketelaar, L., Wiefferink, C.H., Frijns, J.H.M., & Rieffe, C. (in revision). Preliminary findings on associations between moral emotions and social behavior in young children with normal hearing and with cochlear implants. Theunissen, S.C.P.M., Rieffe, C., Soede, W., Briaire, J.J., Ketelaar, L., Kouwenberg, M., & Frijns, J.H.M. (in revision). Psychopathology in hearing-impaired children. 2013 Broekhof, E., Ketelaar, L., Wiefferink, K, & Rieffe, C. (2013). De ontwikkeling van empathie bij kinderen met gehoorverlies. Van Horen Zeggen, 54, 10-13. Ketelaar, L., Rieffe, C., Wiefferink, C.H., & Frijns, J.H.M. (2013). Social competence and empathy in young children with cochlear implants and with normal hearing. The Laryngoscope, 123, 518-523. Wiefferink, C.H., Rieffe, C., Ketelaar, L., De Raeve, L., & Frijns, J.H.M. (2013). Emotion understanding in deaf children with a cochlear implant. Journal of Deaf Studies and Deaf Education, 18, 175-186. 2012 Ketelaar, L., Rieffe, C., Wiefferink, C.H., & Frijns, J.H.M. (2012). Does hearing lead to understanding? Theory of mind in toddlers and preschoolers with cochlear implants. Journal of Pediatric Psychology, 37, 1041-1050. Wiefferink, C.H., Rieffe, C., Ketelaar, L., & Frijns, J.H.M. (2012). Predicting social functioning in children with a cochlear implant and in normal-hearing children: The role of emotion regulation. International Journal of Pediatric Otorhinolaryngology, 76, 883-889.
2011 Van Zijp, A., Rieffe, C., Ketelaar, L., Kok, S., & Stockmann, L. (2011). Gedeelde smart? Empathie bij jonge kinderen met autisme [Shared sorrow? Empathy in young children with autism]. Wetenschappelijk Tijdschrift Autisme, 10, 65-74. 2010 Ketelaar, L., Rieffe, C., Otten-Koens, A., Frijns, J.H.M., Wiefferink, C.H., Van Zijp, A., & Stockmann, A.P.A.M. (2010). Social emotions in deaf children with a CI between one and five years of age. Cochlear Implants International, 11 (suppl. 1), 315-318. Rieffe, C., Ketelaar, L., & Wiefferink, C.H. (2010). Assessing empathy in young children; Construction and validation of an empathy questionnaire (EmQue). Personality and Individual Differences, 49, 362-367. Contributions to books Rieffe, C., Ketelaar, L., & Veiga, G. (in preparation). Theory of mind in deaf and hard-of-hearing children. In M. De Rosnay & V. Slaughter (Eds.), Environmental influences on ToM development. Psychology Press. Wiefferink, K., De Vries, M., & Ketelaar, L. (in press). EmotionWeb: From fundamental research to a functional tool for professionals. In M. Marschark & H.E.T. Knoors (Eds.), Educating deaf learners: Creating a global evidence base. London: Oxford University Press. Posters and presentations 2015 Ketelaar, L. (2015). Social-emotional development of children with cochlear implants. Invited lecture at the Annual conference of the German and Dutch Societies of Audiology, Bochum, Germany, March 6. Ketelaar, L., Surian, L., Li, B., Wiefferink, C.H., Frijns, J.H.M., & Rieffe, C. (2015). Where will the cat go? Theory of mind in deaf and hearing infants. International Convention of Psychological Science, March 12-14, Amsterdam, The Netherlands. Meester, M.B., Ketelaar, L., Wiefferink, C.H., & De Vries, M.H. (2015). EmotionWeb: from fundamental research to a functional tool for professionals. 22nd International Congress on the Education of the Deaf, Athens, Greece, July 6-9. 2014 De Vries, M.H., Wiefferink, C.H., & Ketelaar, L. EmotionWeb: from fundamental research to a functional tool for professionals. 1 st International Conference on Teaching Deaf Learners, Amsterdam, The Netherlands, March 19-21. Ketelaar, L., Surian, L., Li, B., Wiefferink, C.H., & Frijns, J.H.M. (2014). Where will the cat go? Deaf and hearing infants predictions of others behaviours. British Psychology Society (BPS) conference, Amsterdam, The Netherlands, Sept 3. Rieffe, C., Broekhof, E., Davitt, K., Ketelaar, L., & Stockmann, L. (2014). Theory of Mind in jonge kinderen met een Autisme Spectrum Stoornis. 14e Nationaal Autisme Congres, Den Bosch, March 21. 2013 Broekhof, E., Ketelaar, L., Stockmann, L., & Rieffe, C. Theory of mind in children with autism. Leiden University Science Day Psychology, Leiden, The Netherlands, June 27.
Broekhof, E., Bruidegom, K.A., Ketelaar, L., Stockmann, L., & Rieffe, C. Understanding other people: Theory of mind in toddlers and preschoolers with autism spectrum disorder. International Meeting for Autism Research, Donostia-San Sebastián, Spain, May 3. De Vries, M., Wiefferink, K., Rieffe, C., Ketelaar, L., Oosterveld, P., Pieper, I., Stockmann, L., Frijns, J.H.M., & Theunissen, S.C.P.M. Emotieweb: Van theorie naar praktijk om sociaal-emotioneel functioneren meetbaar te maken [Emotion web: From theory to practice to measure social-emotional functioning]. Kentalis symposium Normal or Special? Amsterdam, The Netherlands, March 21. De Vries, M., Wiefferink, C.H., Theunissen, S.C.P.M., Ketelaar, L., Oosterveld, P., Frijns, J.H.M., Stockmann, L., & Rieffe, C. EmotionWeb: an online tool to test emotional functioning in deaf and hearing impaired children. ESPCI conference, Istanbul, Turkey, May 23-26. Ketelaar, L. How to measure young children s social-emotional functioning. Findings from a sample of deaf children with cochlear implants. Invited lecture, 15 th ARICD Scientific Meeting, Birmingham, UK, November 8. Ketelaar, L., Rieffe, C., Wiefferink, K., & Frijns, J.H.M. Empathie bij jonge kinderen met CI [Empathy in young children with CI] Kentalis symposium Normal or Special? Amsterdam, The Netherlands, March 21. Ketelaar, L., Wiefferink, C.H., Frijns, J.H.M. & Rieffe, C. Social emotions, social functioning and language in CI children. ESPCI conference, Istanbul, Turkey, May 25. Rieffe, C., Van Zijp, A., & Ketelaar, L. (2013). Gedeelde smart? Empathie bij jonge kinderen met Autisme [Shared sorrow? Empathy in young children with autism]. National Autism Conference, Rotterdam, The Netherlands, March 15. Theunissen, S.C.P.M., Rieffe, C., Briaire, J.J., Soede, W., Ketelaar, L., Kouwenberg, M., & Frijns, J.H.M. Psychopathology in hearing-impaired children: the positive influence of CIs. ESPCI conference, Istanbul, Turkey, May 25. Wiefferink, C.H., Ketelaar, L., Frijns, J.H.M. & Rieffe, C. Cochlear implanted children and their parents: deaf children s social-emotional functioning. ESPCI conference, Istanbul, Turkey, May 25. Wiefferink, K., Ketelaar, L., Van der Zee, R., & Rieffe, C. (2013). Emotieherkenning bij CI kinderen en kinderen met ESM [Emotion recognition in CI children and children with SLI]. Jubileumsymposium NSDSK 60 jaar, Amsterdam, The Netherlands, October 4. Wiefferink, K., Rieffe, C., Ketelaar, L., & Frijns, J.H.M. Dove kinderen: Emotiebegrip en emotieregulatie [Deaf children: Emotion understanding and emotion regulation]. Kentalis symposium Normal or Special? Amsterdam, The Netherlands, March 21. 2012 Ketelaar, L., Rieffe, C., Wiefferink, C.H., & Frijns, J.H.M. (2012). Social competence and its relation with empathy and emotion acknowledgment in children with cochlear implants and with normal hearing. ICCI conference, Baltimore, USA, May 5. Rieffe, C., Wiefferink, C.H., Ketelaar, L., & Frijns, J.H.M. (2012). Predicting social functioning in children with a cochlear implant and in normal-hearing children: the role of emotion regulation. ICCI conference, Baltimore, USA, May 4. Wiefferink, C.H. & Ketelaar, L. (2012). Emoties en sociale ontwikkeling bij kinderen met communicatieproblemen wat is er anders? [Emotions and social development in children with communication problems what s different?]. Invited lecture, Auris studiedag orthopedagogen/psychologen, Gouda, 26 januari.
2011 Andreou, E., Rieffe, C., Wiefferink, C.H., Ketelaar, L., & Frijns, J.H.M. (2011). Social emotions in young children with CI. ESPCI conference, Athens, Greece, May 13. Ketelaar, L. (2011). Andere mensen begrijpen: Theory of mind bij jonge kinderen met een CI [Understanding other people: Theory of mind in young children with a CI]. Invited lecture, NSDSK personeelsinformatiebijeenkomst, Amsterdam, 6 oktober. Ketelaar, L., Kok, S., Rieffe, C., Wiefferink, C.H., Vermeij, B., Otten, A., & Frijns, J.H.M. (2011). Emotioneel functioneren van peuters met CI [Emotional functioning of toddlers with CI]. Congres Siméa: Een kleurrijke toekomst, Lunteren, 7 april. Ketelaar, L., Rieffe, C., Wiefferink, C.H., Kok, S., Soede, W., Briaire, J.J., & Frijns, J.H.M. (2011). Understanding other people: Theory of mind in young children with a CI. ESPCI conference, Athens, Greece, May 13. Kok, S., Otten, A.J.C., Ketelaar, L., Frijns, J.H.M., & Rieffe, C. (2011). Testing emotional development in young children with CI. ESPCI conference, Athens, Greece, May 13. Oberwelland, E., Rieffe, C., Kok, S., Ketelaar, L. & Stockmann, L. (2011). Social skills and empathy in young children with autism spectrum disorder. Congres "Even-Waardig - autisme, theorie & praktijk" Leo Kanner Huis, Doorwerth, Nov 1. Otten, A.J.C., Ketelaar, L., Rieffe, C., & Frijns, J.H.M. (2011). Joint attention and intention understanding in young children with a CI. ESPCI conference, Athens, Greece, May 14. Rieffe, C., Oberwelland, E., Kok, S., Ketelaar, L., Van Zijp, A., & Stockmann, L. (2011). Gedragsproblemen, sociale problemen en empathie in jonge kinderen met een autisme spectrum stoornis [Behavioural problems, social problems, and empathy in young children with an autism spectrum disorder]. Nationaal Autisme Congres, Rotterdam, 18 maart. Vermeij, B.A.M., Wiefferink, C.H., Ketelaar, L., & Rieffe, C. (2011). Empathy in toddlers with a cochlear implant. ESPCI conference, Athens, Greece, May 14. Wiefferink, C.H., Ketelaar, L., & Rieffe, C. (2011). Emotion recognition in young children with CI. ESPCI conference, Athens, Greece, May 13. 2010 Ketelaar, L. (2010). Theory of mind bij jonge dove kinderen met een CI [Theory of mind in young deaf children with a CI]. Invited lecture, Sociaal emotionele ontwikkeling van dove/slechthorende kinderen en kinderen met ESM; NSDSK symposium Onderzoek in Actie, Leiden, 1 november. Ketelaar, L. (2010). Emotionele ontwikkeling van jonge dove kinderen met een cochleair implantaat [Emotional development of young deaf children with a cochlear implant]. Invited lecture, studiedag Nederlandse Vereniging Pedagogen en Onderwijskundigen, Driebergen, 29 januari. Rieffe, C. & Ketelaar, L. (2010). Sociaal-emotionele ontwikkeling van jonge dove kinderen met een cochleair implantaat [Social-emotional development of young deaf children with a cochlear implant]. Invited lecture, symposium CI in Toekomstperspectief, Nijmegen, 4 februari. 2009 Ketelaar, L. (2009). Meten van de sociaal-emotionele ontwikkeling van dove kinderen met een CI (1 tot 5 jaar) [Measuring the social-emotional development of deaf children with a CI (1 to 5 years old)]. ISED Research School, Leiden, 12 november.
Ketelaar, L., Otten-Koens, J.C., Rieffe, C., Wiefferink, C.H., & Frijns, J.H.M. (2009). How well can deaf children with a CI (2.5 to 5 years old) explain other people s thoughts and predict their behaviour? ESPCI conference, Warsaw, Poland, May 15. Ketelaar, L., Rieffe, C., Otten-Koens, J.C., Wiefferink, C.H., Van Zijp, A.J.S.M., Stockmann, A.P.A.M., & Frijns, J.H.M. (2009). Social emotions in deaf children with a CI between 1 and 5 years of age. ESPCI conference, Warsaw, Poland, May 14-17. Ketelaar, L., Rieffe, C., Wiefferink, K., Otten-Koens, J.C., & Frijns, J.H.M. (2009). Sociaal-emotionele ontwikkeling van dove kinderen met een cochleair implantaat [Social-emotional development of deaf children with a cochlear implant]. Congres Jeugd in Onderzoek, Nieuwegein, 13 maart. Rieffe, C. & Ketelaar, L. (2009). Social emotions in infancy and toddler hood. Invited lecture, University of Sussex, Brighton, United Kingdom, 30 July. Rieffe, C., Van Zijp, A., & Ketelaar, L. (2009). Sociale emoties in peuters en kleuters met een autismespectrumstoornis [Social emotions in toddlers and preschoolers with an Autism Spectrum Disorder]. Congres Realisme in Autisme in Kinderen en Adolescenten, Leiden, 25 september. Seekles, L., Korver, A.M.H., Ketelaar, L., Konings, S., Lievense, A.P., Dekker, F.W., Frijns, J.H.M., Rieffe, C., & Oudesluys-Murphy, A.M. (2009). DECIBEL-study: Emotion comprehension in children with permanent childhood hearing impairment. 1st Paediatric Psychology Symposium, Amsterdam, 4 juni. 2008 Ketelaar, L. (2008). Empathie bij peuters (1 tot 2½ jaar) [Empathy in toddlers (1 to 2.5 years old)]. ISED Research School, Leiden, 20 november. 2007 Rieffe, C., Meerum Terwogt, M., & Ketelaar, L. (2007). Social competence and emotions in deaf and hearing children. 37 th Annual Meeting of the Jean Piaget Society, Amsterdam, The Netherlands, June 2.