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Updated: Jul 1, 2025

Measuring Neural Mechanisms Underlying Sleep-Dependent Memory Consolidation During Naps in Early Childhood
Published on: October 2, 2019
Exploring the Relationship Between Age at Nap Cessation and Social-Emotional Functioning in Children
Anna Loeffler1,2, Peter Rankin3,2, Simon S Smith1,2,4
1Institute for Social Science Research (ISSR), The University of Queensland, St Lucia, QLD, Australia.
Insights
Children who nap longer show fewer behavior problems. This study found that for every extra year of napping, externalizing and peer behavior issues decreased in young children attending childcare.
Area of Science:
- Child Development
- Developmental Psychology
- Behavioral Science
Background:
- Nap cessation age varies significantly among young children.
- Understanding factors influencing social-emotional functioning (SEF) is crucial for early childhood development.
- Early Childhood Education and Care (ECEC) settings provide a unique context for studying child behavior.
Purpose of the Study:
- To investigate the age at which children cease napping.
- To determine the association between nap cessation age and SEF in ECEC-attending children.
- To analyze relationships with internalizing/externalizing behaviors, temperament, and social skills.
Main Methods:
- Longitudinal study of 1117 Australian children aged 2-7 years.
- Caregiver recall of nap cessation age (6 months to 6 years).
- SEF assessed via Strengths and Difficulties Questionnaire, Short Temperament Scale for Children, and Social Skills Inventory Scale; analyzed with linear regressions.
Main Results:
- Each additional year of napping correlated with decreased total behavior problems (-0.39 units).
- Significant reductions observed in conduct problems (-0.11 units), externalizing problems (-0.11 units), and peer problems (-0.11 units).
- No other significant associations between nap cessation age and SEF measures were found.
Conclusions:
- This is the first study to report nap cessation age ranges and SEF associations in ECEC children.
- Australian ECEC children in the study ceased napping earlier than previously reported.
- Earlier nap cessation showed a small association with increased externalizing and peer behavior problems.
Objective:
The objective of this study was to examine variations in age at nap cessation and identify whether there is an association with social-emotional functioning (SEF) as measured by internalizing/externalizing behavior, child temperament, and social skills in a sample of early childhood education and care-attending children.
Methods:
The sample comprised 1117 children from the Australian Effectiveness Early Educational Experiences for Children longitudinal early childhood study. We used children's age at nap cessation as retrospectively recalled by caregivers in 2011 or 2013 when children were between ages 2 and 7 years. Each child's SEF was reported by a caregiver using the Strengths and Difficulties Questionnaire, the Short Temperament Scale for Children, and the Social Skills Inventory Scale. Associations between children's age of nap cessation and SEF were tested using linear regressions.
Results:
The children's age at nap cessation ranged from 6 months to 6 years. For each additional year of napping, children's total , conduct , externalizing , and peer behavior problems decreased by 0.39 (95% confidence interval [CI], -0.70 to -0.09), 0.11 (95% CI, -0.21 to -0.01), 0.11 (95% CI, -0.51 to -0.06), and 0.11 (95% CI, -0.20 to -0.02) units on the Strengths and Difficulties Questionnaire scale, respectively. No further significant associations were found.
Conclusion:
This is the first study reporting the age range of nap cessation and its associations with social-emotional functioning. Our findings demonstrate earlier cessation ages in Australian children attending Early Childhood Education and Care programs than previously reported and a small association with externalizing and peer problems.
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