Joyce Croonen

Joyce croonen

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location of Joyce CroonenNijmegen, Gelderland, Netherlands
Phone number of Joyce Croonen+91 xxxx xxxxx
Followers of Joyce Croonen1000 followers
  • Timeline

    Sept 2006 - Jun 2007

    Intern Therapist

    GGZ Oost Brabant
    Jan 2007 - Sept 2008

    Committee member

    Aegee Nijmegen
    Sept 2007 - Sept 2008

    Board member

    SPS-NIP
    Jan 2008 - Jan 2008

    Student-Assistent

    Radboud University Nijmegen
    Sept 2008 - Sept 2009

    Board member

    B-Change: student organization
    Dec 2008 - Mar 2009

    Internship

    Tros opgelicht?!
    Mar 2009 - Jul 2009

    Intern researcher

    Belastingdienst
    Sept 2009 - Jan 2016

    Senior researcher & advisor behavioral change

    Belastingdienst
    Current Company
    Jul 2010 - now

    Founder & CEO

    Duwtje
    Jan 2013 - Jun 2017

    Founder

    MyDubio
  • About me

    Oprichter & CEO Duwtje

  • Education

    • Radboud university

      2003 - 2007
      Master clinical psychology
    • Fontys university of applied sciences

      2002 - 2003
      Propedeuse psychology
    • Radboud university nijmegen

      2007 - 2009
      Master's degree behavioural change cum laude
  • Experience

    • Ggz oost brabant

      Sept 2006 - Jun 2007
      Intern therapist

      During my internship for the master clinical psychology I did intakes, and gave therapy to adolescents dealing with identity and anxiety problems. Furthermore I diagnosed adolescents and adults.

    • Aegee nijmegen

      Jan 2007 - Sept 2008
      Committee member

      AEGEE is an European student organization. During two years I was the chairwomen of the introduction commission (organizing the introduction for freshman) and the summer university commission (organizing a vacation for international students).

    • Sps-nip

      Sept 2007 - Sept 2008
      Board member

      I was a member of the SPS-NIP students organization in Nijmegen. Together with four other students I organized readings and workshops for people studying clinical psychology in Nijmegen.

    • Radboud university nijmegen

      Jan 2008 - Jan 2008
      Student-assistent

      Assisted Prof. dr. R. Vonk with the school subject "self & presentation".

    • B-change: student organization

      Sept 2008 - Sept 2009
      Board member

      B-Change is a student organization belonging to the master Behavioural Change. I helped to establish B-Change and participated in the board during the first year. As a board member I was responsible for the external relations, the seeking of funds and the website.

    • Tros opgelicht?!

      Dec 2008 - Mar 2009
      Internship

      Together with three students I researched the effect of experienced vulnerability on the willingness of entrepreneurs to protect themselves from acquisition fraud.

    • Belastingdienst

      Mar 2009 - Jul 2009
      Intern researcher

      I did my internship for the master Behavioral Change at the Belastingdienst (government tax office). During these four months I've researched on how to stimulate tax payers to file their taxes on time.

    • Belastingdienst

      Sept 2009 - Jan 2016
      Senior researcher & advisor behavioral change

      The Behavioural Insights Team (BIT) of the Dutch Tax Administration investigates whether interventions that have been proven effective in scientific lab settings also have an effect in the field. We did this by using randomized controlled trials, in which we measured effects by looking at ‘real behaviour’ (filing/paying taxes in time). The results of these studies lead to advice in policy and compliance risk management. what I did:-Research-Problem analysis-Creating interventions-Workshops & presentations Show less

    • Duwtje

      Jul 2010 - now
      Founder & ceo

      Duwtje is dedicated to the application of behavioural sciences. We give advise to organizations, brands and the government about smart interventions that are simple, highly cost-effective, and yield surprising results. Duwtje is a direct translation of the word #nudge in Dutch. I'm the founder of Duwtje and together with our team we analyse behaviour, create interventions, research the effect of our interventions and give lectures about behavioural change.

    • Mydubio

      Jan 2013 - Jun 2017
      Founder

      MyDubio is an online platform for the minimalist style lover. From fashion to interior design: shopping guides, inspiring interiors and minimal outfit posts.What I did:-Photography-Styling-Branding

  • Licenses & Certifications