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Cumulative risk, infant sleep, and infant social-emotional development
Michelle Lobermeier1, Angela D Staples1, Catherine Peterson1
1Eastern Michigan University, Department of Psychology, Ypsilanti, MI, USA.
Insights
Cumulative risk and poor infant sleep are linked to social-emotional problems in babies. Early interventions targeting both risk factors and sleep can promote healthy infant social-emotional development.
Area of Science:
- Developmental Psychology
- Infant Health
- Social-Emotional Development
Background:
- Infant sleep patterns undergo significant changes.
- Sleep is reportedly associated with social-emotional functioning.
- Understanding risk factors is crucial for infant development.
Purpose of the Study:
- To examine the effect of cumulative risk and infant sleep on social-emotional functioning.
- To investigate if infant sleep moderates the association between risk and social-emotional outcomes.
- To identify potential targets for early intervention to promote infant social-emotional health.
Main Methods:
- Analysis of data from 468 diverse caregivers and their 12-month-old infants.
- Assessment of cumulative biological, psychosocial, and demographic risk factors.
- Evaluation of infant sleep efficiency and social-emotional functioning (problems and milestone acquisition).
Main Results:
- Greater cumulative risk correlated with poorer sleep efficiency and more social-emotional problems.
- Poorer sleep efficiency was associated with increased social-emotional problems and delayed milestone acquisition.
- No significant moderating effect of infant sleep was found between cumulative risk and social-emotional functioning.
Conclusions:
- Cumulative risk and sleep efficiency independently impact infant social-emotional problems and development.
- Both risk factors and sleep quality are important considerations for infant social-emotional health.
- Targeting both risk and sleep in early interventions may enhance social-emotional functioning in infants.
Abstract:
The effect of cumulative biological, psychosocial, and demographic risk and infant sleep on infant social-emotional functioning in 12-month-old infants (46% female) was examined in data from racially (30% Black, 60% White, 10% multiracial/other) and socioeconomically (41% below median income) diverse caregivers (N = 468, M = 30.42 years old, SD = 5.65) recruited from two midwestern states in 2019-2020. Due to the major changes in sleep patterns during infancy and the reported association between sleep and social-emotional functioning, this study also examined whether sleep moderates the association between risk and infant social-emotional functioning and potentially promotes healthy social-emotional functioning despite risk. Greater cumulative risk was associated with poorer sleep efficiency and more social-emotional problems, but was not associated with the general acquisition of social-emotional milestones. Results also suggested that poorer sleep efficiency was associated with more social-emotional problems and poorer social-emotional milestone acquisition. No significant interaction effects were found between cumulative risk and infant sleep. Risk and sleep appear to have unique associations with infant social-emotional problems and development; thus both could be targeted in early intervention to promote social-emotional functioning during infancy and early childhood.
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