24-Hour movement behaviors and executive functions in preschoolers: A compositional and isotemporal reallocation analysis.
Child Dev
; 95(2): e110-e121, 2024.
Article
de En
| MEDLINE
| ID: mdl-37787120
This cross-sectional study explored the relationship between 24-hour movement behaviors and executive function (EF) in preschool children. A total of 426 Han Chinese preschoolers (231 males; 3.8 ± 0.6 years old) from Zhuhai, Guangdong Province, China were selected from October 2021 to December 2021. Accelerometers were used to measure physical activity (PA) and sedentary behavior (SB), while sleep duration was obtained via a parent-report questionnaire. Components of EF (cognitive flexibility, inhibitory control, and working memory) were assessed using computerized behavioral tasks. The daily composition was significantly associated with inhibitory control and working memory. Inhibitory control improvements were linked to the addition of moderate-to-vigorous physical activity (MVPA) at the expense of SB and sleep. The reallocation between MVPA, SB, sleep, and light physical activity yielded a significant association with working memory.
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Sujet principal:
Exercice physique
/
Fonction exécutive
Type d'étude:
Observational_studies
/
Risk_factors_studies
Limites:
Child, preschool
/
Humans
/
Male
Langue:
En
Journal:
Child Dev
Année:
2024
Type de document:
Article
Pays d'affiliation:
Chine
Pays de publication:
États-Unis d'Amérique