Social and Behavioral Sciences Commons^™

Accuracy Matters For The Benefits Of Sleep After Retrieval Practice, Steven Dessenberger

Arts & Sciences Electronic Theses and Dissertations

Previous research suggests that while sleep and retrieval practice can each improve memory on their own, their benefits cannot be combined to produce an additive effect unless feedback is given during the initial test. These previous findings would seem to support a retrieval-as-consolidation of the testing effect, which states that the benefits of retrieval are the result of memory consolidation, a process that normally occurs during the sleep cycle. The present study sought to determine whether the retrieval-as-consolidation account held true when initial test accuracy was considered as a factor. Using foreign language word pairs, we examined the combined effects …

Examining The Relationship Of Exercise And Sleep In Students Across Multiple Academic Disciplines, Taylor Zewe

Honors Projects

Students in college learn the importance of balancing their academic studies with their sleep and exercise habits. The amount of sleep and exercise a student recieves has been examined in previous research studies. In these studies it was found that exercise had a postive affect on the amount of sleep received. However, there is little research on the affect academic discipline has on sleep habits and/or exercise habits of students in college. The purpose of this study is to examine the sleep and exercise habits among students in multiple academic majors at Bowling Green State University.

Child And Adolescent Sleep Disturbances And Psychopathology In A Mental Health Clinic Sample, Aviva Blacher

Electronic Thesis and Dissertation Repository

Sleep disturbances in children and adolescents (hereafter children) are associated with significant short-term and long-term impairments including more severe psychopathology, reduced cognitive functioning, and poorer general health. We know that children being treated in specialty mental health services are more likely to have sleep disturbances than community samples. We also know that relationships exist between sleep and psychopathology in children with specific disorders (e.g. ADHD, depression, etc.). However, few studies have investigated the relationship between sleep and psychopathology in a broad sample of children seen at mental health agencies. Both child factors and family factors may influence both sleep and …

Drinking On A Work Night: A Comparison Of Day And Person-Level Associations With Workplace Outcomes, Brittnie Renae Shepherd

Dissertations and Theses

Alcohol use and misuse is costly for U.S. employers, primarily due to health care expenses and lost work productivity. Despite high costs for organizations, employee alcohol use is understudied within the organizational literature. The scant research conducted largely utilized cross-sectional designs examining differences across individuals, despite prevailing theoretical frameworks describing primarily within-person processes. This study examined the simultaneous within-person and between-person relationships between employee alcohol use and work and well-being outcomes. The separation and comparison of within-person and between-person effects is essential for the evaluation of key theoretical frameworks around employee alcohol use. Additionally, this study investigates one mechanism (i.e., …

Contribution Of Sleep Disruption And Physical Inactivity To Fatigue In Survivors Of Allogeneic Hematopoietic Cell Transplant, Ashley M. Nelson

USF Tampa Graduate Theses and Dissertations

Background: Fatigue is a prominent quality of life concern among cancer patients who have undergone allogeneic hematopoietic cell transplantation (HCT). The high percentage of HCT patients reporting fatigue concerns warrants investigation into factors that may contribute to or alleviate fatigue. The present study sought to elucidate relationships among fatigue and behavioral factors including sleep disruption and sedentary activity.

Method: Allogeneic HCT recipients who were one to five years post-transplant were invited to participate in the present study. Participants wore an actigraph assessing sleep efficiency and sedentary behavior for one week, completed daily assessments of fatigue and sleep during the same …

The Effects Of Adenosine Antagonists On Vigilant Attention In Sleep Restricted Rats, Morgan Crewe

Masters Theses, 2010-2019

The relation between chronic sleep restriction and performance on the Psychomotor Vigilance Task (PVT) have been well documented in the human literature, with chronic sleep restriction as little as 7 hours per night resulting in significant impairment in sustained attention performance measured via the PVT. Recently, an analogous version of the human PVT has been developed for use with rodent models (rPVT). Recent studies have measured the effects of sleep restriction on rPVT performance, citing similar results found in the human literature. However, few studies to date have directly examined the role of adenosine accumulation during sleep deprivation in producing …

Perceived Partner Responsiveness, Sleep And Pain: A Dyadic Study Of Military-Connected Couples, Annamarie Sophia O'Neill

Dissertations and Theses

The health-promoting influence of high-quality, supportive close relationships has been extensively documented, yet the mechanisms of this effect are less well-understood. Leading researchers have galvanized the field to test particular relationship processes and the mediating psychological processes they facilitate to pinpoint how close relationships exert their salutary effects. The purpose of this study was to investigate the influence of the intimacy process on health outcomes of sleep and pain and if this effect depends on the facilitation of psychological processes in a sample of veterans and spouses (collectively called military-connected couples; N=147). Sleep problems are highly prevalent among military-connected couples …

Examining Sleep And Family Functioning In Pediatric Craniopharyngioma Using Ecological Momentary Assessment, Nour Al Ghriwati

Theses and Dissertations

Craniopharyngiomas are among the most common brain tumors in children and are associated with greater rates of sleep problems compared to other pediatric cancers. However, research examining sleep among youth with craniopharyngioma has been limited by a reliance on retrospective reports or sleep studies. Families also play a crucial role in children’s adjustment following a pediatric cancer diagnosis, yet remarkably little is known about transactional associations between family functioning and sleep in pediatric cancer. This study examined cross-sectional and daily associations among family functioning, affect, and sleep difficulties for youth with pediatric craniopharyngioma using retrospective reports and ecological momentary assessment …

The Relationship Between Cognitive Distortions, Self-Compassion, And Insomnia Severity, Gabriel Stanziano

PCOM Psychology Dissertations

The goal of this study was to examine the relationships between cognitive distortions, self-compassion, and insomnia severity. Individuals were assessed using the Inventory of Cognitive Distortions (ICD), Self-Compassion Scale (SCS), and Insomnia Severity Index (ISI). Data were analyzed using a sample of 67 participants, ranging in age from 18 to 74. A simple linear regression analysis was conducted to test the hypothesis that cognitive distortions would be predictive of insomnia severity. The results were not significant. A multiple regression analysis was used to test the hypothesis that the specific cognitive distortions of fortunetelling, labeling, and jumping to conclusions would be …

The Relationship Between Methods Of Calculating The Ahi And Daytime Sleepiness, Severity Of Sleep Apnea, And Cpap Pressure Settings, Kathryn J. Kane

Walden Dissertations and Doctoral Studies

Sleep apnea impacts one's mental and physical health, and has social consequences which affect all of society. Not only is there is a weak correlation between the severity of sleep apnea and daytime sleepiness as reported on the Epworth Sleepiness Scale (ESS), but there is also a weak correlation between the severity of sleep apnea and prescribed treatment as indicated by 95th percentile pressure on a continuous positive airway pressure (CPAP) machine. This poses difficulty for providers as well as patients throughout screening and treatment. The purpose of this study was to use a biopsychosocial approach to perform a within-subjects …

Loneliness And Sleep Disturbance In Older Americans, Sarah C. Griffin

Theses and Dissertations

Loneliness is a risk factor for premature mortality but the mechanics of this relationship remain obscure. A potential mechanism is sleep disturbance. The present study aimed to examine the association between loneliness and sleep disturbance, evaluate loneliness as a risk factor for sleep disturbance and vice-versa, model effects between loneliness and sleep disturbance over time, and evaluate a mediation model of loneliness, sleep disturbance, and health. Data came from the 2006-2012 waves of the Health and Retirement Study, a nationally-representative study of older Americans; participants > 65 were included (n=11,400). Analyses included (i) linear regressions accounting for complex sampling and (ii) …

Sleep, Communicative Ability, And Diet As Predictors Of Aggression In Autism Spectrum Disorder, Rafat Omar

PCOM Psychology Dissertations

Aggression is a common behavioral issue in children with autism spectrum disorder (ASD). Aggression is often treated with evidence-based behavioral treatments, such as applied behavioral analysis and functional communication training. Another form of intervention that has grown in popularity is to alter the child’s diet. The most popular dietary intervention, the autism diet, has been used as a form of behavior management by parents and guardians for children diagnosed with ASD to address aggressive behavior; however, its use has not been strongly supported by research. The authors proposed that a more beneficial way of understanding aggression in ASD is to …

Circadian Variations And Risky Decision Making, Sana Sra

Scripps Senior Theses

Over the past decades, decision making under risk has garnered a great amount of attention both in the field of economics and psychology. Although state-dependent variabilities of risk taking are well-documented, little is known about the effects of a person’s preferred time of day, or chronotype, in risky decision making. Under circumstances of circadian mismatch (e.g., when an “early bird” makes decisions in the evening), research suggests that decision making may reflect a greater reliance on heuristics, such as using stereotypes in social judgments. However, the effects of circadian mismatch on heuristics in risky decision making are relatively unexplored. This …