Related Experiment Video
Updated: Dec 30, 2025

Chronic Sleep Deprivation in Mouse Pups by Means of Gentle Handling
Published on: October 11, 2018
Sleep Patterns, Problems and Ecology among Toddlers in Families with a Child Protective Services Maltreatment
Jonika B Hash1, Monica L Oxford2, Teresa M Ward3
1Department of Biobehavioral Nursing & Health Informatics, University of Washington, Seattle, WA, United States of America.
Insights
Toddlers in families referred to Child Protective Services (CPS) exhibit common behavioral sleep issues. Their sleep patterns differ from the general population, highlighting a need for targeted interventions.
Area of Science:
- Pediatric Sleep Medicine
- Child Welfare Research
- Developmental Psychology
Background:
- Sleep disturbances are prevalent in early childhood.
- Child maltreatment can significantly impact a child's development and well-being.
- Understanding sleep ecology in vulnerable populations is crucial for early intervention.
Purpose of the Study:
- To characterize sleep patterns and problems in toddlers (13-36 months) from families with Child Protective Services (CPS) maltreatment referrals.
- To compare sleep duration in a subgroup of these toddlers (24-36 months) with population-based data.
Main Methods:
- Secondary analysis of a longitudinal study involving 113 parent-toddler dyads referred to CPS.
- Parental reports on toddler sleep were collected at two time points, approximately six months apart.
Main Results:
- Mean nighttime sleep duration was approximately 11 hours, with 17-24% experiencing frequent nighttime awakenings.
- Behavioral sleep problems like difficulty falling asleep (33-34%) and sleeping alone (25-26%) were common.
- Compared to population data, CPS-referred toddlers had longer nighttime sleep (43 min) but shorter nap durations (46 min).
Conclusions:
- Behavioral sleep problems are frequent in toddlers from families involved with CPS.
- The distribution of sleep, not total sleep time, significantly differs between CPS-referred toddlers and the general population.
- Healthcare professionals, particularly nurses, can play a vital role in promoting sleep health for these children.
Purpose:
To describe sleep patterns, problems, and ecology among toddlers (13 to 36 months) from families referred to Child Protective Services (CPS) for maltreatment and to compare sleep duration among a subgroup (24- to 36-month-olds) to previously published population-based data.
Design And Methods:
A secondary analysis of a larger longitudinal study was conducted. Participants included 113 parent-toddler dyads recruited out of CPS offices based on having a recent maltreatment referral. Parents reported about their toddler's sleep at two time points (approximately six months apart).
Results:
At the earlier and later time points, respectively, mean sleep duration was 11.03 and 10.90 h (nighttime), 1.36 and 1.36 h (daytime), and 12.47 and 12.28 h (total 24-h). Of the toddlers, 24% and 17% had two or more nighttime awakenings, 34% and 33% had at least a somewhat hard time falling asleep, and 25% and 26% had difficulty sleeping alone. Mean bedtimes were 8:50 pm and 8:58 pm. Nighttime sleeping arrangement/location, nap arrangement/location, and method of falling asleep at night varied. Compared to the population-based data, nighttime sleep duration was 43 min longer and nap duration was 46 min shorter in the CPS sample.
Conclusions:
Symptoms of behavioral sleep problems were common in this sample of toddlers from families referred to CPS for maltreatment. Distribution of sleep, but not total 24-hour sleep, differed significantly between the CPS sample and the population-based data.
Practice Implications:
Nurses caring for toddlers from families involved with CPS can play an integral role promoting sleep health and addressing behavioral sleep problems.
More Related Videos
05:04A Common Marmoset Model of Mother-Infant Intervention for Breastfeeding Disorders in the Presence of Paternal Inhibition and Maternal Neglect
Published on: September 22, 2023
19:15Assessment and Evaluation of the High Risk Neonate: The NICU Network Neurobehavioral Scale
Published on: August 25, 2014
Related Concept Videos
Nightmares and Night Terrors
Nightmares...
Naturalistic Observations
Substance Use Disorders Affecting Sleep
Understanding the concepts of physical dependence,...
REM Sleep Behavior Disorder
RBD is significantly associated with...
Sleep-Wake Cycles
NREM Sleep
NREM sleep comprises four progressive stages that seamlessly merge:
Attachment