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*Quantitative Methods Hub HT 2023* Computerized Adaptive and Multistage Testing
In this presentation, I will provide an overview of adaptive testing—both at item level and at module level— and I will discuss the challenges & opportunities for the application of the adaptive algorithms to high-stakes assessments. I will discuss the issues related to item parameter estimation and comparability of test scores across administrations, as applied to both traditional and digital-first tests. I will illustrate the item-level adaptive digital-first test with the Duolingo English Test.
Date:
27 February 2023, 12:45
Venue:
Department of Education, Seminar room D, also available online
Speaker:
Alina von Davier (Duolingo)
Organising department:
Department of Education
Organiser:
Dr Lars-Erik Malmberg (University of Oxford)
Organiser contact email address:
communications@education.ox.ac.uk
Host:
Dr Lars-Erik Malmberg (University of Oxford)
Booking required?:
Required
Booking url:
https://us02web.zoom.us/meeting/register/tZAof--pqz0iGtwdrZJh7zcZpAIodMdH9L8Q
Booking email:
communications@education.ox.ac.uk
Cost:
Free
Audience:
Public
Editors:
Carolyn Fray,
Heather Sherkunov
