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Sebastiaan de Klerk

Senior researcher

Cito

Biography

My name is Sebastiaan de Klerk, I am a senior researcher at Cito. My main research interests are educational assessment, educational technology, psychometrics, data science, and innovative assessment methods. My full cv can be downloaded through this link: download my cv.

Interests

  • Educational assessment
  • Educational technology
  • Psychometrics
  • Data science
  • Innovative assessment methods

Education

  • PhD in Educational Assessment, 2016

    University of Twente

  • MSc. (Res) Psychology, 2010

    University of Amsterdam

  • BSc in Psychology, 2008

    University of Amsterdam

Posts

Het effect van type device op de vergelijkbaarheid van toetsscores

De relatie tussen het type device en de vergelijkbaarheid van scores op toetsen

A new website - R Markdown

A post in R Markdown

A new website - Markdown

A post in Markdown

Experience

 
 
 
 
 

Senior researcher

Cito

Jan 2022 – Present Arnhem, The Netherlands

Research, data science, and innovation on educational assessment, test development, and test analysis

Responsibilities include:

  • Data science
  • Research
  • Innovation
  • Test development
 
 
 
 
 

Senior researcher and data scientist

eX:plain

Jan 2018 – Dec 2021 Amersfoort, The Netherlands

Research, data science, and innovation on educational assessment, test development, and test analysis

Responsibilities include:

  • Data science
  • Research
  • Innovation
  • Test development
 
 
 
 
 

Researcher and data scientist

eX:plain

Jan 2016 – Dec 2017 Amersfoort, The Netherlands

Research, data science, and innovation on educational assessment, test development, and test analysis

Responsibilities included:

  • Data science
  • Research
  • Innovation
  • Test development
 
 
 
 
 

PhD Researcher at the University of Twente

eX:plain

Dec 2011 – Dec 2015 Amersfoort, The Netherlands

PhD research on the use of multimedia within computer-based performance assessment in vocational education

Responsibilities included:

  • Research design
  • Data analysis
  • Publishing

Education

Doctor of Philosophy

Doctor of Philosophy - PhD in Educational Measurement

Master of Science (Res)

Master of Science (Res) - Research Master in Psychology

Bachelor of Science

Bachelor of Science in Psychology

Projects

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Devices en toetsscores

Een project waarin we de relatie tussen type device en de vergelijkbaarheid van toetsscores onderzoeken

Simavis

A project on the registration of carp catches at Simavis lake

Recent & Upcoming Talks

Recent Publications

Quickly discover relevant content by filtering publications.

The Theory and Practice of Educational Data Forensics

Although the testing community has been trying to prevent test fraud through multiple practices and methods (e.g., applying strict …

Educational data forensics

Educational data forensics (EDF) is het analyseren van examendata, met als doel afwijkingen te detecteren die mogelijk op examenfraude …

Getting to grips with exam fraud: a qualitative study towards developing an evidence based educational data forensics protocol

This design research was focused on developing standards covering the entire process of examination to limit the chances of security …

The design, development, and validation of a multimedia-based performance assessment for credentialing confined space guards

In this article, we present a study on the design, development, and validation of a multimedia-based performance assessment (MBPA) for …

A framework for designing and developing multimedia-based performance assessment in vocational education

The development of any assessment should be an iterative and careful process. Ideally, this process is guided by a well-defined …

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