Additional file 1 of The effects of the COVID-19 lockdowns on motor skill development of 6- and 7-year old children in the Netherlands: a longitudinal study ...

Additional file 1: Appendix Figure S1. The development of motor lead in years in boys and girls from T1 to T2 for the four different cohorts and from T1-T2-T3 for the two follow-up cohorts (control cohort 1, lockdown cohort 1). Two-year follow-up is done in only 7 schools, which accounts for the differences observed between the samples. Appendix Figure 2. The development of motor lead in years in the four motor ability groups (quartiles) from T1 to T2 for the four different cohorts and from T1-T2-T3 for the two follow-up cohorts (control cohort 1, lockdown cohort 1). Two-year follow-up is done... Mehr ...