Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 19 of 19 for “"Total sleep time"”.
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Sleep intraindividual variability and fatigue in parents of children on the autism spectrum
… Despite the established relationship between sleep and fatigue, research on the association between the variability of sleep measures within a person (i.e., intraindividual variability; IIV) and fatigue is limited. Additionally, the role of child sleep in the relationship between parent sleep …
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Impulsivity and Sleep and Circadian Rhythm Disturbance as Interactive Risk Factors for Bipolar Disorder Mood Symptom and Episode Onset: Evidence from an Ecological Momentary Assessment (EMA) Study
Impulsivity and sleep and circadian rhythm disturbance are two core features of bipolar disorder that are elevated antecedents to bipolar disorder onset and persist even between mood episodes; their pervasive presence in bipolar disorder suggests that they may be particularly relevant to better …
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Predicting Changes in Individual Wellbeing Scores: Mixed Effects Models using Sleep Data from Wearables
Sleep plays a major role in regulating human cognitive function, performance, mood, and well-being. Despite its significance, the intricate relationship between various sleep components—such as duration, quality, and regularity—and wellbeing outcomes remains inadequately explored. The nature of …
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Sleep Characteristics in Breastfeeding and Formula-Feeding Mothers
Sleep loss is a common concern frequently expressed by new mothers. This study's purpose was to investigate the difference between sleep architecture, descriptions and self-perception of sleep in breastfeeding and formula-feeding mothers, 4-6 weeks post-partum (N=44). Measurement tools were …
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Sleeping to perform: examining sleep and exercise in elite female athletes
Sleep plays an essential role in biological functions, and is fundamental for human health and wellbeing. Sleep is also widely recognised as playing an important role in the sporting environment, with an increasing awareness of the importance of sleep in elite athletes. Although sleep research in …
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AN INVESTIGATION INTO THE SLEEPING PATTERNS OF YOUTH SOCCER PLAYERS DURING THE COMPETITIVE SEASON
Sleep is a recurring state that is considered a critical process in the optimal attainment of daily functions and recovery in athletes. However individuals from elite sports, such as soccer, may be exposed to a number of situations that may impact sleep within the competitive season (such as …
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Exploring The Effectiveness Of Telehealth Adolescents' Interventions On Sleep: A Meta-Analysis
… of any telehealth interventions that report sleep outcomes on adolescents, ages 11-20 years old. It was hypothesized that most studies will favor telehealth treatment, regardless of type of treatment, and will present medium to high effect sizes sleep improvements. The following databases …
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Influence of Excessive Social Media Usage on Sleep Patterns Among Adolescents in the United Kingdom: A Systematic Review
… concern about the negative impact of nighttime use of electronic devices. Social media platforms such as Instagram, TikTok, and Snapchat are some of the platforms many teenagers use, but their constant use has been associated with poor sleep quality and an increase in anxiety, depression, …
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Sleep Disturbances, Fatigue, and Physical Activity in Thai Older Adults Receiving Hemodialysis
… hemodialysis in Thailand frequently experience sleep disturbances, fatigue, and low physical activity (PA). Although prior studies have described daily and diurnal variations in these symptoms, they have not investigated how hemodialysis treatment itself influences symptom patterns throughout …
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An Investigation of Sleep Architecture and Consequent Cognitive Changes in Olanzapine Treated Patients with Depression
… the effect of olanzapine augmentation therapy on sleep architecture, specifically slow wave sleep (SWS), in the treatment of depression. Secondarily, to determine the effect of olanzapine augmentation therapy on illness severity and cognitive function. Finally, to examine the correlation between …
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Effects of dry needling and therapeutic exercise on sleep in individuals with chronic neck pain and sleep disturbance: A pilot randomized clinical trial
… a bidirectional relationship between sleep and pain, non-pharmacological interventions are lacking to address both sleep dysfunction and pain together. Therefore, research that investigates the effects of non-pharmacological interventions not only on pain but also on sleep dysfunction …
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Examining Relations among Sleep, Slow Wave Variables, and Next-day Emotional Processing in School-age Children
Introduction: Sleep is critical to children’s daytime functioning, and inadequate sleep in childhood is known to forecast the development of psychological and behavioral problems. A proposed mechanism underlying these relationships is emotional processing. The majority of studies have examined …
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Refresh. Restriction For Reorganising Sleep Habit: A randomised controlled trial of simplified sleep restriction for primary insomnia in the primary care setting
… is effective but its use has been limited by the time and expense required for delivery. Sleep restriction, or restricting the time in bed, is one component of CBT-I, which could be delivered as a brief intervention during primary care consultations. A systematic review of sleep restriction as a …
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Effects of Restraint Stress on Sleep in the Mouse.
… of repeated restraint stress on awake, slow-wave sleep (SWS), rapid-eye-movement (REM) sleep and total sleep time (TST) in the mouse. In contrast to the anecdotal notion that stress uniformly produces insomnia, it was hypothesized that stress induced sleep disruptions would vary as a function of …
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The quarter of an hour rule: a simplified cognitive-behavioural intervention for insomnia improves sleep
… all of the elements within SC are critical to sleep improvement. This study, therefore, investigated the impact on sleep of the Quarter of an Hour Rule (QHR) a single, situational element considered central to SC for insomnia. The mechanisms of effect of SC intervention remain also unclear. An …
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The effects of sleep extension on physical and cognitive performance in AROTC cadets
… students and military personnel have limited sleep opportunities; Reserve Officer Training Corps (ROTC) cadets belong to both groups. Thus, cadets are at a heightened risk of insufficient sleep. Sleep loss can have deleterious effects on physical and cognitive health (Halson et al., 2014). In …
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Sleep/wake patterns and key predictors for sleep impairment in patient-caregiver dyads:: a longitudinal observational study among women with early stage breast cancer and their informal caregivers during chemotherapy treatment
… and Objectives: Alterations in the habitual sleep/wake patterns of women with breast cancer and their informal caregivers may be concurrently exacerbated and co-vary during the patient’s treatment. The current study set out to longitudinally ex-plore sleep-wake patterns of patient-caregiver …
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Combatting the war on sleep: Investigating sleep and recovery in the military
… to investigate the physical fitness levels, sleep, and recovery of military personnel (Army, Navy, and Air Force), which have been deemed as essential for daily task completion and safe operation during military training and deployment. The physical fitness levels of trainees entering …