Norman Verhelst
Biographic Data
| ID | 8903347 |
|---|---|
| NAME | Norman Verhelst |
| GIVEN NAMES | Norman |
| FAMILY NAME | Verhelst |
| SIGNATURE | VERHELST N |
| AFFILIATIONS | Cito |
| VERIFIED | No |
| TOTAL WORKS | 3 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 3 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2005 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Exploring measurement invariance in TIMSS
Investigating level descriptors and their impact on validity
This article presents a validation study which investigates the relationship between mastery level descriptors and item difficulty in the National Tests of English (NTE) in Norway. The aim is to establish the extent to which the descriptors indicate item difficulty and thus support the argument that the mastery levels are a reflection of the framework of the NTE. This argument strength has direct implications for validity and for the defensibilit…
Relating examinations to the Common European Framework
This article deals with the linking of examinations to the Common European Framework of Reference (CEFR). Following the rapid adoption of the CEFR by the Council of Europe and the European Union as well as many national and local actors, there have been calls for guidance on how examinations could be made more transparent by means of the CEFR, especially by using its calibrated scales as a tool. The Council of Europe has recently produced a preli…
No prominent works on this page.
Relating examinations to the Common European Framework
This article deals with the linking of examinations to the Common European Framework of Reference (CEFR). Following the rapid adoption of the CEFR by the Council of Europe and the European Union as well as many national and local actors, there have been calls for guidance on how examinations could be made more transparent by means of the CEFR, especially by using its calibrated scales as a tool. The Council of Europe has recently produced a preli…
Investigating level descriptors and their impact on validity
This article presents a validation study which investigates the relationship between mastery level descriptors and item difficulty in the National Tests of English (NTE) in Norway. The aim is to establish the extent to which the descriptors indicate item difficulty and thus support the argument that the mastery levels are a reflection of the framework of the NTE. This argument strength has direct implications for validity and for the defensibilit…
Exploring measurement invariance in TIMSS
Computer Science (2 works) · Psychology (2 works) · Advanced Data Processing Techniques (1 work) · Bayesian Modeling and Causal Inference (1 work) · Business (1 work) · Career Development and Diversity (1 work) · Competency Development and Evaluation (1 work) · Differential effects (1 work) · Differential item functioning (1 work) · Education, Achievement, and Giftedness (1 work)