TIMSS 2023 Technical Report
Methods and Procedures
Matthias von Davier, Bethany Fishbein, and Ann Kennedy, Editors
Suggested Citation
Bezirhan, U., & von Davier, M. (2024). TIMSS achievement scaling methodology: Item response theory and population models. In M. von Davier, B. Fishbein, & A. Kennedy (Eds.), TIMSS 2023 Technical Report (Methods and Procedures) (pp. 11.1-11.15). Boston College, TIMSS & PIRLS International Study Center. https://doi.org/10.6017/lse.tpisc.timss.rs8288
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