Λεπτομέρειες βιβλιογραφικής εγγραφής
| Τίτλος: |
Methodological aspects of the highly adaptive testing design for PISA. |
| Συγγραφείς: |
Fink, Aron, König, Christoph, Frey, Andreas |
| Πηγή: |
Frontiers in Psychology; 10/1/2024, p1-7, 7p |
| Θεματικοί όροι: |
Adaptive testing, Item response theory, Computer adaptive testing, Algorithms, Hat design & hat making, Test design |
| Εταιρία/Οντότητα: |
Programme for International Student Assessment |
| Περίληψη: |
This methods paper describes the methodological and statistical underpinnings of the highly adaptive testing design (HAT), which was developed for the Programme for International Student Assessment (PISA). The aim of HAT is to allow for a maximum of adaptivity in selecting items while taking the constraints of PISA into account with appropriate computer algorithms. HAT combines established methods from the area of computerized adaptive testing (a) to improve item selection when items are nested in units, (b) to make use of the correlation between the dimensions measured, (c) to efficiently accomplish constraint management, (d) to control for item position effects, and (e) to foster students' test-taking experience. The algorithm is implemented using the programming language R and readers are provided with the necessary code. This should facilitate future implementations of the HAT design and inspire other adaptive testing designs that aim to maximize adaptivity while meeting constraints. [ABSTRACT FROM AUTHOR] |
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| Βάση Δεδομένων: |
Complementary Index |