Related Experiment Video
Updated: Feb 28, 2026

Quantified Assessment of Infant's Gross Motor Abilities Using a Multisensor Wearable
Published on: May 17, 2024
Infant Motor Competence Predicts Executive Functions in Preschoolers: The Role of Sleep
Chao Liu1, Yuzhu Zhang1,2, Xi Liang1
1Research Center for Child Development, Beijing Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing 100048, China.
Abstract:
The theory of embodied cognition suggests that cognitive development in infancy relies on sensorimotor experiences gained through interaction with the environment. Additionally, the need for more sleep in early childhood may be linked to the development of executive functions. This study examined 255 children in Beijing to investigate these ideas. Motor skills were evaluated at 6 months and 1 year old, cognitive abilities at 2 years old, and executive functions at 3 years old. The results showed that strong motor skills in infancy predicted better executive functions in preschool, and this relationship was fully mediated by cognitive abilities. Furthermore, the mediating effects of cognitive abilities on executive functions were stronger in preschoolers with more and better sleep. In conclusion, motor competence and sufficient sleep are crucial for the development of executive function.
Related Concept Videos
Information Processing Approach
REM Sleep Behavior Disorder
RBD is significantly associated with...
Understanding Sleep
The circadian rhythm, a nearly 24-hour cycle, is deeply influenced by environmental light cues. Light exposure directly affects the hypothalamus, which in turn regulates...
Socioemotional Development during Infancy
Primary Temperament Types
Substance Use Disorders Affecting Sleep
Understanding the concepts of physical dependence,...
Piaget's Stage 1 of Cognitive Development
Exploration...

