Methods and Procedures
von Davier, Matthias
Fishbein, Bethany
Kennedy, Ann M.
(2024)
TIMSS 2023 Technical Report
TIMSS 2023 Technical Report documents the methods and procedures used to develop, implement, and report the results of TIMSS 2023, the eighth cycle of the assessment providing 28 years of trends in mathematics and science achievement at the fourth and eighth grades.
An addendum to the TIMSS 2023 Technical Report published on 9 December 2025 describes the methods and procedures implemented for the 2024 data collection and for the joint analysis of the results from both years conducted for the longitudinal study.
An addendum to the TIMSS 2023 Technical Report published on 9 December 2025 describes the methods and procedures implemented for the 2024 data collection and for the joint analysis of the results from both years conducted for the longitudinal study.