Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- Walden University (2360)
- City University of New York (CUNY) (1261)
- Loyola University Chicago (1120)
- University of Nebraska - Lincoln (1010)
- Old Dominion University (1009)
-
- Western Michigan University (933)
- Utah State University (907)
- University of Central Florida (898)
- Liberty University (855)
- Brigham Young University (821)
- George Fox University (699)
- Antioch University (674)
- Virginia Commonwealth University (656)
- California State University, San Bernardino (655)
- Western Kentucky University (636)
- University of South Florida (626)
- Philadelphia College of Osteopathic Medicine (608)
- California Institute of Integral Studies (598)
- University of Nevada, Las Vegas (584)
- Nova Southeastern University (575)
- Portland State University (564)
- University of Kentucky (548)
- Eastern Illinois University (533)
- Louisiana State University (517)
- Edith Cowan University (512)
- Raynor Library Marquette University (512)
- The University of Southern Mississippi (504)
- University of Tennessee at Chattanooga (482)
- Singapore Management University (477)
- University of Denver (473)
- Keyword
-
- Psychology (1592)
- Depression (1113)
- Mental health (928)
- Stress (826)
- Anxiety (823)
-
- Trauma (737)
- Resilience (514)
- Children (500)
- Adolescents (491)
- Mindfulness (469)
- Gender (467)
- College students (449)
- Autism (447)
- PTSD (400)
- COVID-19 (385)
- Education (381)
- Personality (379)
- Well-being (369)
- Burnout (357)
- Coping (352)
- Stigma (345)
- Parenting (344)
- Mental Health (327)
- Social support (296)
- Women (293)
- Attachment (290)
- Cognition (290)
- Motivation (283)
- Adolescent (277)
- Adolescence (275)
- Publication Year
- Publication
-
- Theses and Dissertations (2631)
- Walden Dissertations and Doctoral Studies (2256)
- Dissertations (1744)
- Electronic Theses and Dissertations (1335)
- Masters Theses (925)
-
- Master's Theses (907)
- Psychology Faculty Publications (746)
- Doctoral Dissertations and Projects (692)
- Antioch University Dissertations & Theses (666)
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (649)
- Dissertations, Theses, and Capstone Projects (632)
- PCOM Psychology Dissertations (599)
- Psychology Theses & Dissertations (525)
- USF Tampa Graduate Theses and Dissertations (515)
- Honors Theses (514)
- Masters Theses & Specialist Projects (482)
- Loma Linda University Electronic Theses, Dissertations & Projects (440)
- Dissertations and Theses (432)
- Doctor of Psychology (PsyD) (426)
- Theses Digitization Project (419)
- Faculty Publications (411)
- International Journal of Transpersonal Studies (396)
- UNLV Theses, Dissertations, Professional Papers, and Capstones (382)
- Legacy Theses & Dissertations (2009 - 2024) (337)
- Theses and Dissertations (Comprehensive) (321)
- Research Collection School of Social Sciences (320)
- Psychology Faculty Research and Publications (305)
- Department of Psychology: Faculty Publications (274)
- LSU Doctoral Dissertations (274)
- College of Science and Health Theses and Dissertations (273)
- Publication Type
Articles 1351 - 1380 of 44778
Full-Text Articles in Entire DC Network
From Strain To Strength: A Narrative Review Of Wellness Dimensions In Caregiving, Valerie Perkoski
From Strain To Strength: A Narrative Review Of Wellness Dimensions In Caregiving, Valerie Perkoski
Developmental Disabilities Network Journal
This narrative review investigates the positive aspects of being a family caregiver for individuals with developmental disabilities (DDs) using the National Wellness Institute’s Six Dimensions of Wellness (Emotional, Physical, Intellectual, Occupational, Spiritual, and Social). While much research has traditionally focused on “caregiver burden,” this review highlights the often-overlooked beneficial outcomes of caregiving. Emotional wellness is enhanced through gratitude and resilience. Physical wellness is discussed through interventions like physical activity, which can reduce caregiver distress. Intellectual wellness emphasizes personal growth and self-actualization, helping caregivers find fulfillment in their roles. Occupational wellness shows that employment and community engagement can reduce anxiety among …
Mitigating Vicarious Traumatization From Exposure To Human Trafficking For Human Services Professionals, Andrea T. Charles-Alleyne
Mitigating Vicarious Traumatization From Exposure To Human Trafficking For Human Services Professionals, Andrea T. Charles-Alleyne
Walden Dissertations and Doctoral Studies
Human trafficking is a devastating form of exploitation that not only has detrimental impacts to its victims but also the human services practitioners charged with and committed to their service provision. The secondary impact for professionals is not to be underestimated, as repeated exposure to the traumatic experiences of their clients can potentially lead to physical as well as emotional symptoms such as vicarious trauma, compassion fatigue, and burnout. Often, practitioners prioritize the needs of their clients with a relentless focus on advocacy and the overall well-being of those they serve. The purpose of this qualitative action research study was …
Adapting To Cultural Diversity At Work: A Thematic Analysis Of Resources Mobilized By Local And Posted Agricultural Workers In France, Alexandrine Ceschiutti, René Mokounkolo
Adapting To Cultural Diversity At Work: A Thematic Analysis Of Resources Mobilized By Local And Posted Agricultural Workers In France, Alexandrine Ceschiutti, René Mokounkolo
The Qualitative Report
When workers have to adapt to a new culture, they develop intercultural skills as cultural intelligence (CQ), which is the ability to show an interest and act effectively in an environment characterized by cultural diversity. There has been little research on this subject in France, and studies have focused on expatriates, while acculturation also affects people from the local community. This is the case for local agricultural workers (LW), whose perceptions we compare with those of foreign posted agricultural workers (PW) in France. Our study had two aims: (a) to explore the personal resources that these workers perceive as necessary …
Eye Of The Beholder: Exploring Correlates Of Subjective Cognition In Older Adults With And Without Insomnia, Amy N. Costa
Eye Of The Beholder: Exploring Correlates Of Subjective Cognition In Older Adults With And Without Insomnia, Amy N. Costa
USF Tampa Graduate Theses and Dissertations
It is unclear how subjective cognition is related to current objective cognitive functioning in older adults, but subjective cognitive complaints are a risk factor for future cognitive decline. A lack of awareness of even subtle changes in objective cognitive performance could lead to missed opportunities for early intervention. Given past work and known associations between sleep, cardiac autonomic functioning, and cognition (both subjective and objective), it is plausible to hypothesize these factors may influence subjective cognition. Understanding how and when the subjective and objective cognition relationship diverges may inform clinicians on how to best assess cognitive functioning and factors (i.e., …
Assessment Perception: Delivery Matters, Nicole Marie Arcuri Sanders, Chelsey Simmons
Assessment Perception: Delivery Matters, Nicole Marie Arcuri Sanders, Chelsey Simmons
Journal of Counselor Preparation and Supervision
Perception shapes how individuals experience the world and guides their actions toward personal goals. In counseling, clients’ accurate understanding of assessment results is essential for informed decision-making and effective treatment engagement. Mental health clinicians have an ethical responsibility to communicate findings in ways that safeguard client welfare and empower both clients and stakeholders to collaborate in care. This conceptual manuscript introduces the BRIEF (Brief, Relevant, Interpretive, Empathetic, and Factual) Feedback Integration Framework, a structured model for delivering assessment feedback ethically and accessibly. Integrating cognitive, developmental, and cultural considerations. BRIEF provides counselors, supervisors, and educators with a practical strategy for improving …
Spatial Abilities In Aging Adults With Down Syndrome, Yingying Jennifer Yang, Romal Bhullar, Sonia Conde
Spatial Abilities In Aging Adults With Down Syndrome, Yingying Jennifer Yang, Romal Bhullar, Sonia Conde
Department of Psychology Faculty Scholarship and Creative Works
INTRODUCTION
People with Down syndrome (DS) have a higher likelihood of developing Alzheimer's disease (AD). Deficits in spatial abilities could serve as early indicators of AD. We examined age effects on visuospatial construction and visuomotor integration in DS and whether spatial tasks could distinguish various extents of cognitive decline in DS.
METHODS
We used the Alzheimer's Biomarkers Consortium–Down Syndrome project dataset, where 376 DS participants completed a series of cognitive measures.
RESULTS
Age effects were found in visuomotor integration but not in visuospatial construction. Both abilities declined with AD progression. While both abilities showed relatively poor discrimination between cognitively stable …
Determinants Of Critical Thinking In The Ai Era: The Mediating Role Of Self-Efficacy In Digital Literacy And Students’ Social Interaction, Annisa Arrumaisyah Daulay, Atikah Asna, Devi Eka Yulita Br Tarigan
Determinants Of Critical Thinking In The Ai Era: The Mediating Role Of Self-Efficacy In Digital Literacy And Students’ Social Interaction, Annisa Arrumaisyah Daulay, Atikah Asna, Devi Eka Yulita Br Tarigan
Buletin Konseling Inovatif
The importance of critical thinking in higher education has become increasingly prominent amid the rapid advancement of digital technology and artificial intelligence. This study aims to examine the effects of social interaction and digital literacy on students’ critical thinking skills, with self-efficacy serving as a mediating variable. Employing a quantitative approach with path analysis, data were collected from 650 university students during the 2024/2025 academic year and analyzed using SmartPLS. The results indicate that self-efficacy has a significant effect on critical thinking (β = 0.455, p < 0.001) and functions as a mediator linking digital literacy (β = 0.286, p < 0.001) and social interaction (β = 0.166, p = 0.001) to critical thinking ability. Furthermore, digital literacy exerts a significant indirect effect on critical thinking through the enhancement of self-efficacy (indirect effect = 0.234, p < 0.001). These findings underscore that strengthening digital literacy and social interaction within educational curricula, along with fostering students’ self-efficacy, can effectively enhance critical thinking skills, which are essential for addressing academic and professional challenges in the digital era.
Attitudes Of Postpartum Women Accessing Women, Hayley Logan
Attitudes Of Postpartum Women Accessing Women, Hayley Logan
Doctoral Dissertations and Projects
There is an increase in substance use and mental health concerns among postpartum women. Although primary care, behavioral health, and integrative care services are available to postpartum women to increase wellness, these services are not being accessed. While there have been many barriers and challenges identified with postpartum women accessing services, stigma around services has been identified as the most common barrier. This led to looking at the attitudes that postpartum women have regarding accessing these services to improve wellness. The purpose of this qualitative study was to explore postpartum women’s attitudes toward accessing behavioral health services, primary care services, …
The Role Of Forgiveness: Spirituality, Loneliness, And Depression In A Christian University, Elda Botello-Ramirez
The Role Of Forgiveness: Spirituality, Loneliness, And Depression In A Christian University, Elda Botello-Ramirez
Doctoral Dissertations and Projects
For university students, loneliness has harmful effects, like depression, but choosing to forgive and embracing spirituality can lead to better mental health. Yet, limited studies have examined these constructs among students enrolled in long-distance learning (LDL) courses. This is important because an increase in loneliness continues, and more students are taking LDL classes. Still, there is a paucity of work on mental health among students in Christian universities. Thus, this quantitative research study examined context-specific or transgression-specific forgiveness (state forgiveness) while considering the role of personality traits (i.e., trait forgiveness) related to forgiveness to investigate its impact on loneliness and …
Understanding The Effect Of Affective Context On Conflict Monitoring Through Erp And Behavioral Indices Of Cognitive Control, Amanda Holbrook
Understanding The Effect Of Affective Context On Conflict Monitoring Through Erp And Behavioral Indices Of Cognitive Control, Amanda Holbrook
USF Tampa Graduate Theses and Dissertations
Understanding cognitive control in response to conflict requires examining how control-related processes are modulated by affect. This study tested the negative-affective signaling hypothesis, which posits that negative affect elicited by conflict enhances cognitive control. Undergraduate participants (n=73) completed an affective-flanker task in which affective images preceded flanker stimuli. Cognitive control was indexed by the error-related negativity (ERN), conflict N2, response times (RTs), and accuracy, and late positive potential (LPP) to images indexed motivated attention. Across hypotheses, adding event-related potential (ERP) coupling terms did not improve the predictive accuracy of multilevel models, providing no evidence for the predicted trial-to-trial affect-control coupling. …
Burnout, Perceived Organizational Support, And Spirituality: In Msd Special Educators, Bianca Grider Fisher
Burnout, Perceived Organizational Support, And Spirituality: In Msd Special Educators, Bianca Grider Fisher
Doctoral Dissertations and Projects
This quantitative correlational research study explored whether burnout (BO) is correlated with perceived organizational support (POS) in special education teachers (SETs) working with moderate to severe disabilities (MSDs) students during distress, and whether spirituality moderates the correlation. SETs working with MSD students face a heightened risk of BO, yet there is little literature exploring how organizational or spiritual resources help. Exploring these factors is necessary to strengthen SETs’ well-being. Guided by the Organizational Support Theory, theoretical frameworks on BO, Maslow's Theory on Spirituality and Hierarchy of Needs, the Cognitive Appraisal Approach, and biblical truths, this study explored how internal and …
Childhood Emotional Abuse And Effects On Adult Behavioral Health, Motivation, And Resilience, Jonathan Pawson
Childhood Emotional Abuse And Effects On Adult Behavioral Health, Motivation, And Resilience, Jonathan Pawson
Doctoral Dissertations and Projects
Childhood emotional abuse (CEA) is a frequently overlooked form of maltreatment that disrupts attachment formation and increases vulnerability to depression, anxiety, and other internalizing symptoms in adulthood. Because the harm is relational and often invisible, its long-term effects can persist without recognition. This study examined how CEA related to adult internalizing behaviors, resilience, and motivation, and whether resilience and motivation moderated these relationships. Attachment theory guided the framework for understanding how early emotional deprivation shapes later functioning.
A quantitative correlational design was used with 249 adults who completed the Childhood Trauma Questionnaire–Short Form (CTQ-SF), Beck Depression Inventory-II (BDI-II), Generalized Anxiety …
The Impact Of Communication On Generational Trauma, Claudia Abalo
The Impact Of Communication On Generational Trauma, Claudia Abalo
Doctoral Dissertations and Projects
Trauma has occurred since God made man, and it has been passed down through generations. Now, even though generational trauma may not end until our Lord and Savior Jesus Christ returns (Revelations 21:4), in the meantime, the Scriptures encourage us to love one another as God loves us (John 13:34-35), to care for each other, and to share our burdens with one another (Galatians 6:2). However, there is limited research as to whether sharing our burdens such as discussing traumatic experiences within the home impacts generational trauma. Therefore, this qualitative, interpretative phenomenological study aimed to answer how the children of …
Autistic Mothers And Intimate Partner Violence (Ipv): An Intersectional Analysis Of Vulnerability And Systemic Barriers, Rachel D. Bailey
Autistic Mothers And Intimate Partner Violence (Ipv): An Intersectional Analysis Of Vulnerability And Systemic Barriers, Rachel D. Bailey
Doctoral Dissertations and Projects
The purpose of this qualitative phenomenological study was to explore how autistic mothers raising children with autism describe the support they received and the barriers they faced when leaving an IPV environment. The guiding theory for this study was Ecological Systems Theory, which was utilized to explore vulnerability to exploitation through aggressive abuse histories, normalization of violence, and the inability to see red flags in potential relationship partners. Intersectionality was utilized to examine how the interplay of abuse, autistic traits, race, socioeconomic states, and gender created a complex and challenging situation for autistic mothers affected by intimate partner violence. Eight …
Investigating The Impact Of Childhood Trauma On Marital Satisfaction: A Moderated Multiple Regression Analysis, Clarence Duff
Investigating The Impact Of Childhood Trauma On Marital Satisfaction: A Moderated Multiple Regression Analysis, Clarence Duff
Doctoral Dissertations and Projects
Childhood trauma and its negative impact on adult life is well documented as a growing global concern and has been a focus of research for many years. A growing body of literature has demonstrated its impact on psychological and physical health, as well as emotional and social well-being. However, research on how it affects marital satisfaction and variables that moderate this relationship is unexplored. Using the Adverse Childhood Experience questionnaire (ACE) and Pearson correlation, the study examined the relationship between childhood trauma and marital satisfaction. Furthermore, a linear multiple linear regression was used to examine whether Experience in Close Relationship …
The Development And Maturity Of Borderline Personality Disorder In Modern Times, Kevin M. Reynolds
The Development And Maturity Of Borderline Personality Disorder In Modern Times, Kevin M. Reynolds
Doctoral Dissertations and Projects
Borderline personality disorder (BPD) is a dynamic condition that significantly varies between afflicted individuals, with a diverse variety of contributing factors in terms of symptom manifestation. Better comprehending BPD is essential in generalizing the contributing, etiological factors of the condition to broad demographics. Unfortunately, the existing research has failed to accomplish this goal, usually only studying how the condition and its symptoms manifest in Caucasian females. This study focused on closing this gap by discovering links between broader demographics within the context of etiology, comorbidities, and spiritual affiliation. This quantitative study involved collecting etiology, symptom, comorbidity, and spirituality data from …
Perspectives On Healthy Romantic Relationships In The Black Youth Community, Jharman M. Lightner
Perspectives On Healthy Romantic Relationships In The Black Youth Community, Jharman M. Lightner
Doctoral Dissertations and Projects
The perceptions of what constitutes a healthy romantic relationship impact relationship choice that, when unhealthy, has long term effects on mental and emotional wellbeing. This qualitative study explored how African American/Black adolescents ages 18–19 define, perceive, and experience healthy romantic relationships. Using focus group methodology, the study addressed four research questions concerning (1) definitions and perceptions of healthy romantic relationships, (2) influences on relationship beliefs, (3) essential components for maintaining relationship health, and (4) lived experiences with healthy romantic relationships. We conducted two focus groups in which data saturation was reached when no new codes, conceptual insights, or themes emerged …
Experiences Of Loneliness And Belonging Among U.S.-Born Women During The Covid-19 Pandemic In Germany, Anna Sizorina
Experiences Of Loneliness And Belonging Among U.S.-Born Women During The Covid-19 Pandemic In Germany, Anna Sizorina
Walden Dissertations and Doctoral Studies
Existing literature indicates that the COVID-19 pandemic led to increased levels of loneliness, particularly among individuals with transnational ties. Travel and entry bans, along with social distancing, led to separation from family abroad and from people and communities in the countries of new residence. In this qualitative phenomenological study, experiences of loneliness and belonging among U.S.-born women during the COVID-19 Pandemic in Germany were explored. The transaction theory of stress guided the scientific enquiry, and the evolutionary theory of loneliness served as a conceptual framework for examining loneliness in the given context. Six adult female participants, born in the United …
Teaching Peace, Stopping Bullying: The Transformative Power Of Kh Ahmad Dahlan’S Psychoeducation, Wahyu Nanda Eka Saputra, Anya Ahda Mahira, Salsa Puspita Dwi Djajuli
Teaching Peace, Stopping Bullying: The Transformative Power Of Kh Ahmad Dahlan’S Psychoeducation, Wahyu Nanda Eka Saputra, Anya Ahda Mahira, Salsa Puspita Dwi Djajuli
Buletin Konseling Inovatif
Bullying in schools remains a serious problem that negatively impacts students' academic and psychological development. A safe and violence-free learning environment is crucial to supporting the achievement of national education goals, thus requiring effective interventions to reduce bullying behavior. This study aims to test the effectiveness of group counseling services using psychoeducational techniques based on the teachings of KH. Ahmad Dahlan in reducing bullying behavior. The scope of the study focuses on the application of peaceful values in junior high schools as a prevention strategy and as a positive character development strategy for students. This study used a quantitative approach …
Determinants Of Clinical Supervisor Self-Efficacy In Substance Use Disorder Counseling, Victoria A. Nagel
Determinants Of Clinical Supervisor Self-Efficacy In Substance Use Disorder Counseling, Victoria A. Nagel
Walden Dissertations and Doctoral Studies
Substance use disorder counselors face increasing challenges in responding to a growing and more severely affected population, often presenting with co-occurring mental health conditions and complex clinical needs. Clinical supervision plays a critical role in supporting counselor development, yet little is known about the factors that contribute to clinical supervisors’ self-efficacy in providing supervision for alcohol and drug counselors. The purpose of this quantitative correlational study was to examine whether years of counseling experience, years of substance use disorder (SUD) counseling experience, years as a clinical supervisor, professional counseling credentials, and supervisory credentials predicted self-efficacy among clinical supervisors. This study …
Teachers And Administrators' Perceptions Of School Resource Officers, Shameka J. Duncan
Teachers And Administrators' Perceptions Of School Resource Officers, Shameka J. Duncan
Walden Dissertations and Doctoral Studies
School Resource Officers (SROs) play a significant role in middle and high schools in Metro Atlanta; however little research has included the perceptions of school administrators and teachers about their roles. The purpose of this descriptive qualitative study was to explore the perceptions of teachers and administrators regarding the roles of SROs and their perspectives on the practices that could enhance collaboration among these stakeholders in ensuring school safety. Informed by Gregory’s theory of perception, the study investigated how educators and administrators described their interactions with SROs. Data was gathered via semi-structured interviews with three teachers and three administrators and …
Preventing Burnout In School-Based Behavioral Health Clinicians: Organizational Strategies For Mitigating Work-Related Mental Health Impairment, Virginia W. Lee
Preventing Burnout In School-Based Behavioral Health Clinicians: Organizational Strategies For Mitigating Work-Related Mental Health Impairment, Virginia W. Lee
Walden Dissertations and Doctoral Studies
This is a qualitative case study on Organization X that used the Baldrige Framework to investigate employee burnout, a growing concern associated with staff turnover, reduced job satisfaction, depression, and disengagement. The goal was to examine how organizational leaders assess the effectiveness of burnout prevention strategies, identify organizational factors and leadership practices that either mitigate or increase burnout, and discover key factors that contribute to burnout. Semi-structured interviews, guided by the Baldrige Framework, were conducted with three leaders at Organization X. The themes resulting from interviews included burnout, open-ended communication, team cohesion, real-time protection, ethical leadership and authenticity, restoring norms, …
Community Reintegration Programs For Successful Reentry For Individuals Deemed Not Guilty By Reason Of Insanity, Joanna Baker
Community Reintegration Programs For Successful Reentry For Individuals Deemed Not Guilty By Reason Of Insanity, Joanna Baker
Walden Dissertations and Doctoral Studies
Very little research has been conducted on the institution of community reintegration programs for individuals deemed not guilty by reason of insanity (NGRI). In the United States, each state can determine the path for community reentry with the NGRI population. California has a strategic and supportive reentry program that requires services such as drug testing, individual therapy, and close monitoring. Other states, including North Carolina, do not have a reentry program in place for the NGRI population. No research exists comparing states with conditional release programs and states without these programs. Consistence in community reintegration programs among all states can …
Potential Mediators In The Relationship Between Racial Identity And Neuropsychological Performance In A Retired Nfl Cohort, Claire Stafford, Charles Golden, Ryan Bennett
Potential Mediators In The Relationship Between Racial Identity And Neuropsychological Performance In A Retired Nfl Cohort, Claire Stafford, Charles Golden, Ryan Bennett
Archives of Assessment Psychology
Historically, Black Americans have consistently performed more poorly than White Americans on various neuropsychological tests, with debates surrounding the causes of these differences ranging from genetic to societal factors. These differences have been documented across various cognitive domains, including memory, attention, executive function, and processing speed. Findings from previous research suggest that individuals with higher levels of education and stable marital relationships tend to exhibit better cognitive functioning, while certain football positions are linked to differences in cognitive abilities. However, the specific effects of these factors on neuropsychological performance require further investigation. The present archival study was derived from a …
Victims Of Bravery (1): Impacts Of Acts Of Bravery On Australian Civilian Bravery Award Recipients, Tom Voigt, Angela Dew, Susan Balandin
Victims Of Bravery (1): Impacts Of Acts Of Bravery On Australian Civilian Bravery Award Recipients, Tom Voigt, Angela Dew, Susan Balandin
Heroism Science
We admire those who perform acts of bravery involving physical risk and life-threatening trauma, yet little attention is given to civilians who experience negative consequences following such acts. This study examined unintended consequences through qualitative interviews with 24 Australian civilian bravery award recipients using constructivist grounded theory and thematic analysis. Three major themes emerged: (1) Direct impacts, including high psychological distress, physical and health impacts, financial and employment consequences, and lack of formal counseling support; (2) Changes within, including hypervigilance, avoidance behaviours, anger, alcohol misuse, and social isolation; (3) Then and now, encompassing relationship difficulties, changed life approaches, and regret. …
Energy And Fluid Balance During A 214-Km Winter Ultraendurance Race: A Case Study, Kyle W. Wehmanen, Brent C. Ruby, Timothy C. Shriver, Michele N. Ravelli, Shalaya Kipp, John Mcdaniel, Erich Petushek, Steven J. Elmer
Energy And Fluid Balance During A 214-Km Winter Ultraendurance Race: A Case Study, Kyle W. Wehmanen, Brent C. Ruby, Timothy C. Shriver, Michele N. Ravelli, Shalaya Kipp, John Mcdaniel, Erich Petushek, Steven J. Elmer
Michigan Tech Publications
The upper limits for total energy expenditure (TEE) and water turnover (rHO) in humans have been reported during several continuous single-day ultraendurance races (running, cycling, and triathlon). Currently, the upper limits for TEE and rHO during continuous single-day activity in cold weather (< 0 °C) remain unknown. The Arrowhead Ultra is one of the coldest ultraendurance races in North America and provides a unique opportunity to answer these questions. Racers select a bicycle, cross-country skis, or foot travel to traverse a 214-km snow-covered trail (altitude range: 345-426 m, 2,030-m elevation gain). Historically, approximately one-half of the racers complete the event. In this case study, we assessed TEE and rHO from the racer [cyclist: age: 22 yr, height: 1.84 m, body mass: 87.7 kg, and maximal oxygen consumption (V̇o): 5.0 LO·min] who won the 2025 Arrowhead Ultra (17.9 h, -13 to -1 °C) using the doubly labeled water method. Total energy and fluid intake were recorded to assess energy and fluid balance. Mean heart rate was 141 beats·min (71% of maximum heart rate). TEE was 63.9 MJ (15,273 kcal, 9.6 times basal metabolic rate) while total energy intake was 33.2 MJ (7,941 kcal). Mean carbohydrate intake was 88 g·h. Water turnover was 17.7 L, yielding a rHO/TEE ratio of 0.28 L·MJ for the race. The cyclist demonstrated high TEE and rHO that were comparable to values from other ultraendurance athletes competing in a range of temperatures (3-34°C). Notably, rHO from this cyclist was higher compared to athletes performing other ultratype endeavors in cold weather conditions (-25 to -19 °C). Our observations shed light on energy and fluid demands during continuous single-day activity in the cold and have endurance training and performance implications. In this short report, we detail new data on the upper limits of human energy expenditure (9.6 times basal metabolic rate) and water turnover (10.5 L·12 h) during continuous single-day exercise in the cold. Our results indicated elevated energy use, and impressively, water turnover comparable to exercise in warmer conditions. These findings have implications for training and endurance performance of strenuous exercise in cold weather environments.
Cv: Gregory Benson-Flórez (Counseling Psychology), Gregory Benson-Flórez
Cv: Gregory Benson-Flórez (Counseling Psychology), Gregory Benson-Flórez
Psychology Department Faculty Curricula Vitae
No abstract provided.
The Predicting Value Of Grit And Helicopter Parenting On Relational Satisfaction, Ashley Ann Puga
The Predicting Value Of Grit And Helicopter Parenting On Relational Satisfaction, Ashley Ann Puga
Walden Dissertations and Doctoral Studies
Helicopter parenting has been extensively studied within the emerging adult population. However, previous studies have recruited their participants solely from a university setting. The current literature on grit and emerging adults is limited. Therefore, this study sought to add to the current literature by recruiting emerging adults through multiple platforms, such as multiple social media platforms, to allow non-university participants. This study also sought to add to the current literature on emerging adults and grit. Utilizing the theories of social learning theory and self-determination theory, the purpose of this quantitative, correlational study was to determine if helicopter parenting and grit …
Exploring The Impact Of Childhood Sexual Abuse On Self-Esteem And Interpersonal Trust In African American Women, Elizabeth Omorodion
Exploring The Impact Of Childhood Sexual Abuse On Self-Esteem And Interpersonal Trust In African American Women, Elizabeth Omorodion
Walden Dissertations and Doctoral Studies
Although childhood sexual abuse (CSA) is known to affect survivors’ subsequent self- esteem and interpersonal trust levels, its long-term impacts among African American women were not fully understood. The purpose of this qualitative phenomenological study, which was grounded in attachment theory and trauma theory, was to explore how CSA shapes African American women’s self-esteem, interpersonal trust, and healing processes in adulthood. To answer the study’s seven research questions, semistructured interviews were conducted with eight African American women. The use of Braun and Clarke’s reflexive thematic analysis approach yielded seven themes: (a) impaired trust, (b) disrupted self-esteem, (c) resilience and strength …
Solvability Factors And Psychological Stressors In Cold Case Sexual Homicides: Insights From Investigators And Detectives, Jamie Borba
Walden Dissertations and Doctoral Studies
The purpose of this qualitative phenomenological study is to explore solvability factors and psychological stressors experienced by investigators and detectives who work on cold case sexual homicides. The study includes eight participants’ perspectives of conditions that influence case solvability and psychological challenges inherent in investigating unresolved sexual homicide cases. Guided by the resource-based theory, the research involved examining how investigative techniques, organizational support, and available resources contribute to the successful closure and clearance of cold cases. Data was collected through semi-structured interviews and analyzed using coding and thematic analysis. This involved understanding how resource and institutional constraints affect their ability …