Fig. 5From: Identification and cross-country comparison of students’ test-taking behaviors in selected eTIMSS 2019 countriesPacing trajectories of student classes identified in SGP sample NOTE: Pacing trajectories are depicted for the 28 RT variables for the 31 mathematics items in the eighth-grade TIMSS 2019 Booklet 1, Part 1. Transformed RT = log(RT + 1 s). SS is the average sum score. Sample size for SGP is 348. Of the 350 eighth-grade SGP students who were administered Booklet 1, 2 students did not have valid RT data any of the 32 items examined in the study. Source: International Association for the Evaluation of Educational Achievement (IEA), Trends in International Mathematics and Science Study (TIMSS), 2019.Back to article page