Eric Duku

  • Senior Statistician, Offord Centre for Child
  • Assistant Professor (part-time), Department of Psychiatry and Behavioural Neurosciences

Eric Duku is currently investigating the factors that challenge the measurement invariance of constructs used in comparative studies in early child development (ECD) research and ways to ensure that instruments used minimize bias as much as possible. This involves working with Magdalena Janus’ team coordinating annual data collections using the Early Development Instrument (EDI), performing the data analyses, supporting EDI-related projects in a number of countries around the world, and contributing to the ECD Module in the UNICEF’s Multiple Indicator Cluster Survey (MICS).  The team is currently analyzing preliminary data on an Early Child Development Index (ECDI) and other ECD indicators from the ECD module.  Scott Davies, Magdalena Janus and Eric are also studying the educational trajectories of children from kindergarten through to Grade 3 in partnership with EQAO.  With Peter Szatmari and other investigators, Eric is working on the Pathways in ASD study, a multi-site study to examine the developmental pathways of children with ASD and to identify the variables that influence these pathways.  The Pathway study is in Phase II, following these children through the early years of primary schooling.


Current Activities

  • Pathways in ASD - the largest longitudinal study in the world to examine the psycho-social factors in children with ASD

Publications

  • Janus M, Brinkman S A, Duku E K. (2011). Validity and psychometric properties of the Early Development Instrument in Canada, Australia, United States, and Jamaica. Social Indicators Research. Advance online publication.
  • Liu X-Q, Georgiades S, Duku E, Thompson A, Devlin B, Cook E.H., Wijsman E.M., Paterson A.D., Szatmari P. (2011). Identification of genetic Loci underlying the phenotypic constructs of autism spectrum disorders. J Am Acad Child Adolesc Psychiatry. Jul; 50(7):687-696.e13.
  • Volden J, Smith I M, Szatmari P, Bryson S, Fombonne E, Mirenda P, Roberts W, Vaillancourt T, Waddell C, Zwaigenbaum L, Georgiades S, Duku E, Thompson A. (2011) Using the Preschool Language Scale-IV to Characterize Language in Preschoolers with ASD. Am J Speech Lang Pathol.

For further publications click here.



Contact Eric

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Research Interests

  • Research methodology
  • Applied statistics
  • Growth curve modeling

Education, Memberships & Certifications

  • P.Stat
  • Ph.D., University of Ottawa