Publications by authors named "Karyn G France"

Purpose: The prevalence of sleep difficulties among children with rare genetic neurodevelopmental conditions (RGNC) is high. Behavioral interventions are commonly used in the treatment of sleep difficulties in children with neurodevelopmental conditions such as autism, however, research is scarce in children with RGNC. The range of co-occurring complexities within this population, means there is a need for research to not only determine the effectiveness of behavioral sleep interventions, but also which components might be the least restrictive (i.

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Angelman syndrome (AS) is a rare genetic developmental disability that presents with high rates of co-occurring sleep difficulties. Most existing research has focused on the pathophysiology of sleep problems in people with AS, and suggests that sleep problems are the result of genetic and neurobiological factors. However, little is known about the role of the social environment and learning in sleep problems in children with AS.

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This study follows McLay et al., Journal of Autism and Developmental Disorders, (2020) to investigate whether the function-based behavioral sleep interventions received by 41 children and adolescents with autism spectrum disorder (ASD) produced collateral improvements in ASD severity, internalizing and externalizing symptoms and parent relationship quality, ratings of depression, anxiety and stress, and personal sleep quality. Concomitant with reduced sleep problem severity, improvements were found in children's internalizing and externalizing behavior and ASD symptom severity.

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Sleep problems, loneliness and social isolation often increase with age, significantly impacting older adults' health and wellbeing. Yet general population health empirical evidence is surprisingly scant. Using the largest national database to date, cross-sectional and longitudinal analyses was undertaken on 140,423 assessments from 95,045 (women: 61.

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Objectives: Children with autism spectrum disorder (ASD) experience high rates of sleep problems, which exacerbate the core symptoms of ASD, including stereotypy (restricted and repetitive behaviors). Conversely, stereotypy can interfere with sleep by actively competing with sleep-facilitative behaviors (eg, lying down quietly). Behavioral interventions informed by functional behavioral assessment (FBA) significantly reduce sleep problems in children with ASD, however, their impact on sleep-interfering stereotypy is not clear.

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Individuals with Rare Genetic Neurodevelopmental Disorders (RGND) present with significant sleep problems and circadian rhythm abnormalities of uncertain aetiology. Abnormal melatonin secretion may play a role in sleep disturbance in individuals with higher incidence developmental disabilities, however, RGND research is limited. This review compared the melatonin profiles in a range of RGND with that of the general population and considered the impact of any differences on sleep.

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Background: An important developmental task for infants over their first few years of life is to learn to settle to sleep with a reasonably short latency, maintain sleep through the night and coordinate with family sleeping and waking schedules. A child who can reliably do this is exhibiting self-regulated sleep. Otherwise, children's sleep may have to be other (non-self) regulated to some degree and they may exhibit pediatric sleep disturbances (e.

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Sleep problems are commonly reported among parents of children with autism spectrum disorder (ASD). Without effective treatment, such problems are unlikely to resolve. To date, we know very little about how and why parents of children with ASD seek help for sleep disturbance.

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: Sleep disturbances are a significant problem for people with autism spectrum disorder (ASD). Existing research supports the use of parent-implemented, functional behavior assessment (FBA)-informed interventions for sleep problems in children with ASD. There is also emerging evidence for combined parent- and young person-implemented behavioral sleep interventions for older children and adolescents with ASD.

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Sleep problems are prevalent in people with rare genetic neurodevelopmental disorders (RGND) and, in some cases, RGNDs are associated with specific forms of sleep disturbance that appear relatively unique. Although a notable amount of research has focused on behavioral intervention for sleep problems in people with higher incidence developmental disorders, research focused on potentially modifiable learning and environmental factors for people with RGND has received less attention. This review summarizes empirical evidence from studies providing behavioral interventions for sleep problems in RGND.

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This paper examines the effects of non-traditional (non-behavioural and non-prescription pharmaceutical) approaches to sleep in children and young people (0-18 y). A systematic search identified 79 studies that met inclusion criteria. Seventeen percent of the studies were rated as having a conclusive level of evidence, forty-two percent with preponderant evidence and forty-one percent with only suggestive evidence.

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This review investigates development in the durations of infants' capabilities for sustained sleep across their first year, a matter of interest to clinicians, parents and researchers. It describes three aspects of sleep development: longest sustained sleep period (sleep sustained without awakening), longest self-regulated sleep period (behavioural quietude including sleep and quiet awakenings), and sleeping through the night (a predetermined nocturnal period). Clear trends were evident despite methodological differences making comparison between studies difficult.

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Objective: To investigate the consolidation of infants' self-regulated nocturnal sleep over the first year, to determine when infants first sleep through the night from 24:00 to 05:00 hours (criterion 1), for 8 hours (criterion 2), or between 22:00 and 06:00 hours (the family-congruent criterion 3).

Methods: This was a prospective longitudinal study with repeated measures. Parents of 75 typically developing infants completed sleep diaries for 6 days each month for 12 months.

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This review covers the literature on behavioural and cognitive-behavioural treatments for sleep disturbance in infants, pre-school, and school-age children. Treatment areas are dyssomnias (disorders of initiating, maintaining, or excessive sleep) and parasomnias (behaviours which occur predominantly during sleep). Interventions aimed at preventing sleep disorder through targeting infant sleep patterns are also examined.

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