Cristin-resultat-ID: 1902786
Sist endret: 3. februar 2022, 09:49
NVI-rapporteringsår: 2021
Resultat
Vitenskapelig artikkel
2021

Improving the Precision of Ability Estimates Using Time-On-Task Variables: Insights From the PISA 2012 Computer-Based Assessment of Mathematics

Bidragsytere:
  • Denise Reis Costa
  • Maria Bolsinova
  • Jesper Tijmstra og
  • Björn Andersson

Tidsskrift

Frontiers in Psychology
ISSN 1664-1078
e-ISSN 1664-1078
NVI-nivå 1

Om resultatet

Vitenskapelig artikkel
Publiseringsår: 2021
Volum: 12
Open Access

Importkilder

Scopus-ID: 2-s2.0-85103600283

Beskrivelse Beskrivelse

Tittel

Improving the Precision of Ability Estimates Using Time-On-Task Variables: Insights From the PISA 2012 Computer-Based Assessment of Mathematics

Sammendrag

Log-file data from computer-based assessments can provide useful collateral information for estimating student abilities. In turn, this can improve traditional approaches that only consider response accuracy. Based on the amounts of time students spent on 10 mathematics items from the PISA 2012, this study evaluated the overall changes in and measurement precision of ability estimates and explored country-level heterogeneity when combining item responses and time-on-task measurements using a joint framework. Our findings suggest a notable increase in precision with the incorporation of response times and indicate differences between countries in how respondents approached items as well as in their response processes. Results also showed that additional information could be captured through differences in the modeling structure when response times were included. However, such information may not reflect the testing objective.

Bidragsytere

Denise Reis Costa

  • Tilknyttet:
    Forfatter
    ved Educational Measurement ved Universitetet i Oslo

Maria Bolsinova

  • Tilknyttet:
    Forfatter
    ved Tilburg University

Jesper Tijmstra

  • Tilknyttet:
    Forfatter
    ved Tilburg University

Björn Andersson

  • Tilknyttet:
    Forfatter
    ved Educational Measurement ved Universitetet i Oslo
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