Mathematics at the Core: Longitudinal Network Analysis of Executive Functions and Academic Performance in Chinese Children

Le résumé fourni par la source

After excluding individuals who failed to complete all assessments, the final valid sample at time-point 1 (T1) comprised 863 students (436 boys, 427 girls) aged 9–13 years (M = 10.43, SD = 1.19). The grade-specific breakdown at T1 was as follows: grade 3: 282 students (148 boys, 134 girls), M = 9.21 years (SD = 0.52); grade 4: 293 students (145 boys, 148 girls), M = 10.33 years (SD = 0.63); grade 5: 288 students (143 boys, 145 girls), M = 11.74 years (SD = 0.64). Six months later at time-point 2 (T2), 788 participants were successfully retested (393 boys, 395 girls), M = 10.93 years (SD = 1.18). At the same time, we have also uploaded all the data analysis codes for this research.

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