Adult attachment has been found to play an important role for romantic relationship satisfaction. Specifically, the existent literature generally suggests that attachment anxiety is negatively related to relationship satisfaction. However, the underlying mechanism for this link still needs further exploration. The present study examined the direct and indirect effect of attachment anxiety on relationship satisfaction via two distinct relationship commitment variables: constraint commitment and dedication commitment. The final sample included 146 unmarried participants who were in a romantic relationship for at least three months. Results of multiple regression analyses on the indirect effect model indicated that attachment anxiety had a significant direct effect on relationship satisfaction as well as a significant indirect effect on relationship satisfaction via constraint commitment. However, the hypothesized indirect effect through dedication commitment was not supported. Findings are discussed from the adult attachment perspective. Counseling implications, limitations, and future research directions are outlined.

This thesis demonstrates a queer perspective stemming from a qualitative analysis of data gathered in interviews with LGBTQ+ people to analyze a transforming ethos of gayborhoods and queer desires. In particular, the research focuses on the interactive relationship between self-identified lesbian, gay, bisexual, transgender, and queer (LGBTQ+) participants; the cyberspace(s) of LGBTQ+ mobile-dating applications (apps); and tangible urban places. The topic of gayborhood demise and whether such places are worth saving has been debated by scholars and journalists for the last decade. The demise of gayborhoods is often thought to be a symptom of neoliberal urban processes such as gentrification within the context of the post-gay era and broader societal acceptance of homosexuality. This means the question of "if the gayborhood is worth saving" is inherently imbedded in an assumption that homosexuality is not viewed or treated as different or lesser than heterosexuality. In this imagined post-gay era, gayborhoods are declining because the dangers posed to the LGBTQ+ population are purported to no longer exist, so there is no longer a need for designated queer and/or safe places. This research destabilizes the assumptions embedded within the conception of the post-gay era by asking whether the gayborhood meets the needs and …

The Age of Trump witnessed the visible rise of intense culture wars and polarization in the United States. While culture wars are not new phenomena, the current iteration has digital media acting as new discursive structures and mediating battlegrounds for all sides of the cultural conflict. This project chronicles these online culture wars, demonstrating how within a neoliberal and postmodern socio-cultural condition, the rise of ambivalent, profit-driven digital technologies and platforms structure affect and mediate newly networked neo-reactionary populist (sub)cultural ideologies and discourses. The resulting online ecosystems afforded the digital formations of obscure reactionary subcultures (trolls, antifeminists, the alt-right, etc.) with particular personalized and affectively driven memetic communicative logics. These reactionary affective publics eventually began converging under perceived common ideological and social interests as online actions and reactionary discursive (re)formations and (re)networkings were catalyzed by (sub/cross)cultural conflicts and moments of sentimental activation. This led to the emergence of affectively charged and informally networked reactionary publics which began spilling out into the offline world alongside Trump's ascendancy to the White House. The increasing progressive reactions during the Trump Era also faced limitations in combatting reactionary politics due to structural dynamics of digital media and the larger culture war filtering of politics. …

This work describes ethnographic research completed in order to understand how local community members in Denton, Texas define, conceptualize, and speak about sustainability. The goal of this research is to encourage a more representative approach to sustainability initiatives within the City of Denton by uniting community ideas with local governance. Data for this study was collected through semi-structured interviews with residents, participant observation at community meetings, and quantitative survey analysis. Through the use of a Foucauldian framework for analysis, in conjunction with David Harvey's "entrepreneurial city," and work done in the field of environmental justice, this study highlights a potential link between neoliberal approaches to city governance and community perceptions of sustainability. This research concludes by calling for more representation of all community members within local sustainability initiatives, and provides several suggestions for how this can be achieved.

Like many institutions of high education throughout the United States, the University of North Texas requires all students to pass introductory United States History courses. While the purpose of these courses should be to create a population well versed in U.S. history and sociopolitical and economic context, the foundational textbooks utilized in these courses promote American exceptionalism and U.S. supremacy. Their omission of the complex and controversial history of the United States creates a false master narrative based on an idealized version of U.S. history. Even textbooks that include diversity continue to uphold a progressive master narrative that ignores issues of systemic racism, sexism, and homophobia. My theoretical analysis of the required textbooks, Exploring American Histories: A Survey with Sources, is applicable to all introductory U.S. history textbooks. Decolonialism, critical race, and intersectional feminism are theoretical lenses that disentangle and highlight otherwise invisible aspects of American exceptionalism and the serious consequences of the subjugation of subaltern historical narratives. This thesis applies theory with examples of how textbooks or supplemental teaching can expose foundational oppression, violence, and discrimination to teach students critical thinking and help them see connections between the past and their present.

Piezoelectricity in two-dimensional (2D) transition metal dichalcogenides (TMDs) has attracted significant attention due to their unique crystal structure and the lack of inversion centers when the bulk TMDs thin down to monolayer. Although the piezoelectricity effect in atomic-thickness TMDs has been demonstrated, they are not scalable. Herein, we demonstrate a piezoelectric effect from large-scale, sputtered MoS2 and WS2 using a robust defect-engineering based on the thermal-solvent annealing and solvent immersion process. This yields a higher piezoelectric output over 20 times after annealing or solvent immersion. Indeed, the piezoelectric responses are strengthened with the increases of defect density. Moreover, the MoS2 or WS2 piezoelectric device array shows an exceptional piezoelectric sensitivity with a high-level uniformity and excellent environmental stability under ambient conditions. A detailed study of the sulfur vacancy-dependent property and its resultant asymmetric structure-induced piezoelectricity is reported. The proposed approach is scalable and can produce advanced materials for flexible piezoelectric devices to be used in emerging bioinspired robotics and biomedical applications.

This thesis is focused on dynamic assessment (DA), an instructional approach based on Vygotskian sociocultural theory, applied to French pronunciation instruction, which can be neglected or inconsistent in the foreign language curriculum. DA aims to combine instruction and assessment into a cooperative, mediated approach in which the mediator works with the learner to identify and develop emergent abilities. These emergent abilities can appear in what is often referred to as the zone of proximal development (ZPD), or the difference between what a learner can do independently and what he/she can do with mediation, which in the present study was the difference between what the participant could pronounce correctly with or without mediation. In carrying out an individual DA session with a learner, the author aimed to find suggestions of potential benefits by applying DA to French pronunciation instruction and gain a more detailed understanding of the learner's performance than is generally possible from a traditional assessment, which is totally devoid of mediation for the sake of validity and reliability. The study includes a discussion of some potential benefits and limitations related to the use of DA for teaching French pronunciation to intermediate L2 learners based on what was observed in …

Sprint acceleration training has been highly researched and found that resistance sleds are one of the most effective tools for maximizing training adaptations. The resistance sled is being used by many of the world leaders in athletic training but has yet to be researched for the kinetic and kinematic effects some of its key components cause. The aim of this study was to better understand the effects of the attachment height on the sled and sled rail material on the user's trunk lean and jerking effect caused by the sled. This was done because it was hypothesized that the attachment height has a direct impact on trunk lean and sled rail material has a direct impact on jerk caused by the sled. To test these assumptions, experimental and theoretical data was collected using a single subject study analyzing trunk lean and acceleration values of the sled. The results presented a significant decrease in trunk lean (more horizontal line of action) when the attachment height was raised. Additionally, no significant values were attained to support the assumption that by modifying the sled rail material, jerking effects will decrease. The results indicate that there is a direct correlation between attachment height and …

An important question in teaching language is, what accounts for the emergence of either receptive or expressive labels when teaching only one of them? The teaching procedures in the present study were intended to reproduce the natural development of bidirectional naming in which caregivers comment on the items a child is interacting with and children echo those vocalizations they hear. Thus, the only vocalizations presented by the researcher during teaching occurred after the learner pointed to a specific stimulus, and were specific to the stimulus being targeted. These vocalizations are referred to in this study as stimulus-specific consequences. The purpose of this research was to investigate if the stimulus-specific consequences could become discriminative stimuli for receptive labels, and lead to the emergence of expressive labels. Three studies were conducted, each with four adults. Results demonstrated that using a stimulus-specific consequence during teaching led to receptive labels for all participants, but led to the emergence of expressive labels for only four participants. In other words, bidirectional naming did not occur for the majority of participants. Factors that may improve interrelations between receptive and expressive labels were analyzed, but further evaluations are needed to account for the inconsistent demonstrations of naming.

Engine Running: Essays is a collection of creative nonfiction that explores, in parts, a persona's distancing from home and self against the backdrop of an increasingly fractured family doing the same. Through a variety of forms, the essays seek to balance themes like loss, self-discovery, and manhood in reflections on the role of childhood memory, the early revelations and experimentation of sexuality, and the carving-out of personal identity in West Texas.

Chiral nematic liquid crystals or cholesteric liquid crystals (CLC) can be obtained by adding a chiral dopant into a nematic liquid crystal. Liquid crystal molecules spontaneously rotate along a long axis to form helical structures in CLC system. Both pitch size and orientation of the helical structure is determined by the boundary conditions and can be further tuned by external stimuli. Particularly, the uniform lying helical structure of CLC has attracted intensive attention due to its beam steering and diffraction abilities. Up to now, studies have worked on controlling the in-plane orientation of lying helix through surface rubbing and external stimuli. However, it remains challenging to achieve steady and uniform lying helical structure due to its higher energy, comparing with other helical configurations. Here, by varying the surface anchoring, uniform lying helical structure with long-range order is achieved as thermodynamically stable state without external support. Poly (6-(4-methoxy-azobenzene-4'-oxy) hexyl methacrylate) (PMMAZO), a liquid crystalline polymer, is deposited onto the silicon substrate to fine-tune the surface anchoring. By changing the grafting density of PMMAZO, both pitch size and orientation of lying helical structure are precisely controlled. As the grafting density increases, the enhanced titled deformation of helical structure suppresses the pitch size …

The current research recruited 200 college students from the University of North Texas to explore the direct and indirect effects of familial ethnic-racial socialization on selected psychosocial variables (i.e., general self-efficacy, life satisfaction, and psychological distress) via ethnic-racial identity variables: exploration, affirmation, and resolution. The results indicated that cultural socialization from family predicted life satisfaction via exploration and resolution, predicted general self-efficacy via affirmation and resolution, and predicted psychological distress via affirmation. Additionally, patterns between exploration, affirmation, and resolution were explored through cluster analyses, and six ethnic-racial identity clusters were identified. The amount of familial ethnic-socialization and general self-efficacy reported by participants varied significantly among the identified ethnic-racial identity clusters. Implications of the findings for therapeutic interventions, university programs, and ethnic-racial identity measurement as well as limitations and future research directions are discussed.

Previous literature has identified links between psychopathic trait severity and disturbed styles of attachment on sexual outcomes in adulthood. However, few studies have investigated these domains within one design. Therefore, it is unclear how they may influence each other, given that an association between attachment styles and psychopathic traits has also been previously documented. This study sought to explore the possible role of psychopathic traits upon the association between attachment and sexual outcomes. Participants were sampled from an undergraduate student population at a large university. Data were analyzed using correlational and hierarchical regression analyses, as well as two exploratory path models. Analyses suggested that aspects of attachment and psychopathic trait severity were significantly associated with each other and differentially predicted certain sexual outcomes. Furthermore, results indicated that the effects of attachment avoidance on sexual outcomes were mediated by Factor 1 traits of psychopathy, while the effects of attachment anxiety were mediated by Factor 2 traits. Additionally, it was found that attachment style was linked with contempt, and this was further linked to disturbances in sexual outcomes, which is a novel finding. Implications of the findings, limitations, and future directions are discussed.

Racism, sexism, and other forms of oppression are consequential to Black women's mental health. The current research examines the psychological impact of gendered racism, which is oppression on the basis of both gender and race, and the extent to which gendered racial identity may buffer the association between gendered racism and psychological distress (i.e., anxiety and depressive symptoms) among U.S. Black women. The study includes a sample of 150 Black women (at least 18 years of age or older, mean age = 39.11) recruited using Qualtrics panel service. Women were administered measures of gendered racism, gendered racial identity, and mental health (i.e., anxiety and depression). Data was analyzed through a series of bivariate correlations and moderation analyses using PROCESS macro. Results revealed that gendered racial identity did not moderate the association between gendered racism and mental health. This study advances our understanding of the oppression Black women contend with on the basis of their race and gender and offers insight about the factors that may mitigate the psychological impact of this phenomenon on Black women.

After the hit of the COVID-19 pandemic, the hotel industry's efforts need to focus on recovering travelers' confidence by introducing new safe and clean programs or seals. However, there is a lack of guidelines regarding which hotel safety/cleaning programs and what communication strategies are more effective when approaching guests. This study aims to address this gap by using a 2 (COVID-19 Message Type: Fear Appeals vs. Hope Appeals) × 2 (Hotel Safety/Cleaning Program Type: Internal vs. Third-Party) between-subject experiment design. Specifically, it applies the protection motivation theory in investigating the effects of different messages (hope vs. fear) along with different types of hotel safety/cleaning programs (internal vs. third-party) on guests' booking intentions. The moderating role of risk propensity was also explored. The data were collected in a public university located south of the U.S. Different ANOVA and MANOVA tests were conducted. The results suggest that hope appeal messages and hotel internal cleaning programs arouse higher booking intentions. When presenting COVID-19 related information provided by hotels, hope appeals represent a better communication strategy. In addition, the coping and threat appraisals showed to be correlated with hotel guests' booking intentions. Moreover, response efficacy was the strongest predictor with a positive correlation, whereas …

Considering the high reproductive investment of the social male and the cost to the female of losing this benefit by soliciting copulations outside the social pair bond, it is expected that most raptor populations would exhibit low to no occurrence of extra-pair paternity (EPP). This holds true for the majority of raptor species studied to date with only one exception of an urban Cooper's hawk (Accipiter cooperii) study which reported an unexpectedly high extra-pair young frequency of 19.29%. In our study we examined the frequency of EPP within a red-shouldered hawk (Buteo lineatus) population residing in the suburban/urban matrix of southwest Ohio. During the breeding seasons of 2018 and 2019, 181 breeding age and nestling individuals were color-banded and sampled for genetic analysis using nine microsatellite loci. After genotyping a total of 40 broods (with at least two nestlings per brood) and both presumptive parents of each brood, no clear evidence of EPP was detected. However, at one nest site, the entire brood of four chicks was not sired by the adult male observed during the courtship period, nor another adult male observed tending the chicks later in the season. We suspect that this particular nest represented two instances of …

Youth in the United States are experiencing a steep increase in mental health issues. Concurrently, unique political, economic and social dynamics in the U.S. make the circumstances of nonwhite children's mental health partially contingent on experiences of racism. In this study, I examine the relationship between racial minority children's mental health and perceived racism, while also examining the moderating effects of gender on this relationship. I first review prior research which suggest that racism is a salient determinant of several health outcomes among racial minorities and racial minority children, including depression and anxiety. I then review research on both gender and racial socialization and posit possible implications of these differentials on mental health. Considering both the racialized and gendered factors contributing to youth's mental health outcomes, this study fills a gap in previous research by exploring the differences by gender and race in the effect of perceived racism on children's mental health. I use data from the National Survey of Children's Health from 2016 to 2019. Using average marginal effects, calculated from a series of logistic regression models predicting depression, anxiety, behavioral and emotional problems, I find support for previous research which suggests that perceived racism predicts poor mental health …

Where people go between evacuation and recovery remains an understudied aspect of disaster research. Whether experiencing multiple displacements, permanent displacement, or undergoing recovery in a damaged dwelling, the spatial and temporal dimensions of disaster displacement can have direct impacts on the recovery experiences of survivors. Pulling from focus group data gathered in 2017 from Hurricane Sandy survivors in New Jersey, this qualitative research focuses on the experiences of those who recovered in-situ, or within their damaged dwelling following the storm, and the various ways this non-displacement impacted their recovery. A content analysis following a grounded theory approach produced the emergent themes of the in-situ experience, including: a lack of suitable shelter, an exposure to secondary hazards, and an inability to achieve satisfactory emotional recovery. This study contributes to the growing body of literature surrounding recovery experiences, and it introduces valuable insights into the challenges that survivors face while recovering in-situ.

The Godzilla media franchise is one of the longest running media franchises, which means the character himself has gone through many changes throughout the years. However, in American pop culture, the characters of Godzilla is perceived as a hero, a friend of humanity and defender of Earth. This reputation comes from the Showa Era, where Godzilla often fought on the side of humanity, rather than trying to destroy them as depicted in the original Gojira. In recent years, Toho, Godzilla's corporate owners, have been steering the King of the Monsters back into the villain role. Despite this tone shift by Godzilla's owners, American Godzilla paratexts still generally depict Godzilla as a hero. These depictions of Godzilla are used to maintain his status as a family friendly heritage brand and keep a door open for parents to introduce their children to the brand. Such a strategy allows Godzilla to survive into the modern day as an international powerhouse franchise.

Interest and concern about penitential labor practices has been growing among scholars recently. The relationship of these practices to the principles of American liberalism, and in particular its Lockean roots, have not been thoroughly studied. The present investigation traces contemporary practices to features of Lockean liberalism, and offers suggestions for how to respond to widely acknowledged deficiencies while remaining within the broadly accepted principles laid out by Locke. The advantages of such an approach include political stability.

Making Sense of Things is a piece composed through consideration of the relationship between music, meaning, and materiality. The piece, written for voice, flute, percussion, and live electronics, explores topics of the "sensible" and "nonsensical" in music, moving through a variety of sonic episodes that feature different notational approaches, electronic textures, technical instrumental practice, and theatrical elements in order to explore a variety of expressive possibilities while unified around the central musical ideas of scratching sounds and metal bars. The critical essay examines the relationship between the piece and the theoretical writings which inspired it. Reading through the work of Gilles Deleuze and Félix Guattari, I examine the relationship between Making Sense of Things and new materialist discourses, affect theory, and semiotics.

This study explored NCAA athletic departments' mental health screening practices, including the mental health concerns assessed for by the mental health screening, personnel responsible for administering and reviewing screeners, and resources available for athletes identified as "at risk." Participants were athletic department staff who had knowledge of their school's mental health screening processes. Frequencies and chi-square analyses were used to assess trends across divisional levels (DI vs. DII/DIII). Analyses show that significantly more DI than DII/DDIII institutions have a formal mental health screening program. Institutions' coverage of mental health topics in their screening did not vary significantly by Divisional level, with one exception: a larger percentage of DI institutions assessed whether student athletes had worked with a mental health practitioner than DII/DIII schools. DII/III were significantly more likely to have athletic trainers both administer and review mental health screeners and DI institutions were significantly more likely to have a sport psychologist employed within their athletic department than. DI schools were significantly more likely to have had a student athlete attempt suicide and participate in inpatient treatment than DII/III schools. Implications of the findings, limitations, and future directions are discussed.

Despite advancements in research on sexual morphology as well as increasing interdisciplinary theory on gender, medicine continues to perpetuate anti-transgender stigma in health care. Research on this topic has typically lacked perspectives from health professionals, who operate in and contribute to the environments in which patients seek care. In collaboration with Dallas non-profit Trans Pride Initiative, this study seeks to begin filling this research gap, relying on a sexual stigma framework created by Gregory Herek and applying it to anti-transgender (or gender) stigma to examine its manifestations in health care environments through narrative inquiry. The data from narrative interviews with health care professionals revealed themes of inadequate schooling on transgender competency models and health needs, difficulties in resisting gatekeeper practices while addressing mental health needs, a patient-as-expert approach amongst trans-affirming providers, and understanding of patient family dynamics as a catalyst for understanding stigma. Exploration of sexual identity prior to claiming gender identity, lacking language to explain gender experiences until encountering other LGBTQ+ (lesbian, gay, bisexual, transgender, queer) people, and religious trauma as restrictive to gender exploration during childhood emerged as themes amongst transgender and gender diverse participant interviews. The practical implications of these themes present issues for institutional, social, and …

Waste-heat-to-power (WHP) recovers electrical power from exhaust heat emitted by industrial and commercial facilities. Waste heat is available in enormous quantities. The U.S. Department of Energy estimates 5-13 quadrillion BTUs/yr with a technical potential of 14.6 GW are available and could be utilized to generate power by converting the heat into electricity. The research proposed here will define a system that can economically recover energy from waste heat through a thermal regenerative electrochemical system. The primary motivation came from a patent and the research sponsored by the National Renewable Energy Laboratory (NREL). The proposed system improves on this patent in four major ways: by using air/oxygen, rather than hydrogen; by eliminating the cross diffusion of counter ions and using a dual membrane cell design; and by using high concentrations of electrolytes that have boiling points below water. Therefore, this system also works at difficult-to-recover low temperatures. Electrochemical power is estimated at 0.2W/cm2, and for a 4.2 M solution at 1 L/s, the power of a 100 kW system is 425 kW. Distillation energy costs are simulated and found to be 504 kJ/s for a 1 kg/s feed stream. The conversion efficiency is then calculated at 84%. The Carnot efficiency for …