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Published on: October 2, 2019
Behavioral sleep interventions in children aged 0-5 years: A systematic review of content, delivery, and 24-hour
Rachel Pétrin1, Karolane Beauchamp1, Arianne Perreault1
1Laboratoire du Sommeil, Département de Psychoéducation et de Psychologie, Université du Québec en Outaouais, Gatineau, Québec, Canada.
Insights
This review synthesizes behavioral sleep interventions for children aged 0-5 years, finding most focus on nighttime sleep and parental guidance. More research is needed on daytime sleep and overall 24-hour sleep organization.
Area of Science:
- Pediatric Sleep Science
- Behavioral Health Interventions
- Child Development
Background:
- Behavioral sleep interventions are common for early childhood sleep issues.
- Existing reviews often focus on specific populations or limited outcomes.
- A comprehensive synthesis of intervention characteristics and understudied areas is needed.
Purpose of the Study:
- Identify behavioral sleep interventions for typically developing children (0-5 years).
- Summarize core sleep components, delivery characteristics, and outcomes assessed.
- Map intervention characteristics and identify research gaps.
Main Methods:
- Systematic review of four databases (PubMed, Scopus, CINAHL, PsycINFO) up to May 2025.
- Included quantitative studies on typically developing children (<6 years) with child-sleep outcomes.
- Risk of bias assessed using the Mixed Methods Appraisal Tool.
Main Results:
- 59 studies included: 49 sleep-only, 10 multi-component interventions.
- Interventions primarily targeted parents using behavioral-educational approaches.
- Commonly addressed sleep independence, bedtime routines, and sleep hygiene; focused on nighttime outcomes.
Conclusions:
- Behavioral sleep interventions emphasize parental guidance, routines, and settling for young children.
- Evidence predominantly covers nighttime sleep, with less focus on naps and 24-hour sleep patterns.
- Identifies a need for broader research on daytime sleep and comprehensive sleep organization.
Background:
Behavioral sleep interventions are widely implemented to address sleep difficulties in early childhood, yet existing reviews primarily evaluate intervention effectiveness in specific populations or focus on isolated outcomes such as nighttime sleep duration. A comprehensive synthesis mapping intervention characteristics across early childhood and identifying understudied areas is lacking. This systematic review aimed to (1) identify behavioral sleep interventions for typically developing children aged 0-5 years (0-71 months), (2) summarize the core sleep-related components addressed, (3) describe delivery characteristics (e.g., target population, format, setting, providers), and (4) summarize the sleep outcomes assessed and measurement methods used.
Methods:
Four databases (PubMed, Scopus, CINAHL, PsycINFO) were searched on May 22, 2025. Eligible studies included quantitative interventions targeting sleep among typically developing children <6 years, reporting at least one child-sleep outcome. Both sleep-only and multi-component interventions were included. Risk of bias was evaluated with the Mixed Methods Appraisal Tool.
Results:
Fifty-nine studies met inclusion criteria (49 sleep-only; 10 multi-component). Most interventions targeted parents, used behavioral-educational approaches, and were delivered individually by health professionals or psychologists, often in clinical or home settings. Programs most frequently addressed sleep independence/self-soothing (68%), bedtime routines (53%), and sleep hygiene (47%). Nighttime outcomes, especially sleep duration (49%) and night wakings (47%), were most assessed, predominantly via parent-reported questionnaires and sleep diaries. Daytime sleep was infrequently measured.
Conclusions:
Behavioral sleep interventions for typically developing children commonly emphasize parental guidance, bedtime routines, and independent settling. Evidence is concentrated on nighttime sleep, with less explicit focus on naps and 24-h sleep organization.
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