See IRT workshop

Program

Program 34th Workshop on IRT

November 26, 2019

Chairman of the day: Bernard Veldkamp


10:30

Welcoming with coffee/tea  

11:00

David Stillwell

A Zero-item personality test?
Predicting personality traits from social media data

12:00

Mattieu Brinkhuis
Governing games: adaptive game selection in the Math Garden


12:40


Lunch


13:40

Jean Paul Fox, Remco Feskens, Jesse Koops and Lukas Beinhauer

Bayesian measurement invariance testing and Simpson’s paradox 

14:20

Timo Bechger

Bayesian inference in large-scale multistage testing 


15:00


Break


15:30

Dave Hessen

Random effects and extended generalized partial credit models

16:10

Frans Kamphuis & Ron Engelen

A state space approach for estimating student growth percentile estimation  


16:50


END DAY 1


17:15

Visit ‘De Museumfabriek’ in Enschede

18:15

Diner at ‘Bij Rozendaal’  

___________________

November 27, 2019

Chairman of the day: Remco Feskens


8:30

Welcoming with coffee/tea

9:00

Niels Smits
A study of alternative approaches to non-normal latent trait distributions in Item Response Theory models used for health outcome measurement

9:40

Jesse Koops
Tidy IRT


10:20


Break


10:50

Yue Xiao
Exploring latent states of problem-solving competence using hidden Markov modeling on process data

11:30

Johannes Steinrücke
Unobtrusive Assessment of Information Literacy Skills in a Digital Serious Game


12:10


Lunch


13:10

Johan Braeken
Making fixed-precision between-item multidimensional CATs even shorter by reducing the asymmetry between selection and stopping rules

13:50

Ivailo Partchev
Visualizing DIF when the number of groups is large


14:30


Break


15:00

Wilco Emons
Errors in norming, linking, and equating

15:40

Peter van Rijn
The impact of scoring, timing, and feedback on the measurement of quantitative reasoning


16:20


END DAY 2  Farewell drink