24‐Hour movement behaviors and executive functions in preschoolers: A compositional and isotemporal reallocation analysis

Author:

Lau Patrick W. C.1,Song Huiqi1ORCID,Song Di2,Wang Jing‐Jing3,Zhen Shanshan4,Shi Lei5,Yu Rongjun12ORCID

Affiliation:

1. Department of Sport, Physical Education and Health Hong Kong Baptist University Hong Kong China

2. Department of Management, Marketing, and Information Systems, School of Business Hong Kong Baptist University Hong Kong China

3. Mass Sports Research Center China Institute of Sport Science Beijing China

4. Department of Social and Behavioural Sciences City University of Hong Kong Hong Kong China

5. Laboratory of Exercise Science and Health Beijing Normal University‐Hong Kong Baptist University United International College (UIC) Zhuhai China

Abstract

AbstractThis 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.

Publisher

Wiley

Subject

Developmental and Educational Psychology,Education,Pediatrics, Perinatology and Child Health

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