The purpose of this study was to evaluate the benefit accrued to fifth-grade students who participated in a summer school accelerated instruction program utilizing accelerated instructional practices in a Texas school district. The secondary intent was to determine the program's effect on student regression or retention as measured by Measures of Academic Progress (MAP) scores and State of Texas Assessment of Academic Readiness (STAAR) tests in reading and mathematics. The district provided summer accelerated instruction to fifth-grade students who did not pass reading and/or mathematics portions of STAAR for the May administration. For this study, I focused on the 2018 summer accelerated instruction offered by the district, using a mixed methods design to analyze the effectiveness of accelerated instruction for the students who participated in the summer program. A paired samples t-test was conducted to evaluate if students who failed the May STAAR in either reading or mathematics increased their scores on the June STAAR. Also, a paired samples t-test was conducted to determine if these same students increased their fall MAP test when compared to the spring MAP test. Teachers were interviewed to determine their perceptions of the most beneficial parts of summer school for students who attended. The …

The purpose of this phenomenological study is to explore the experiences of Black graduates of historically Black colleges and universities who attend graduate school at predominately White institutions as they adjust academically and socially at these institutions. In-depth interviews provide knowledge as to what this special population of students' experience. Recommendations for faculty and administrators to assist with the recruitment and retention of these graduate students is also provided.

Although one-to-one technology programs are rapidly expanding in secondary schools, the literature about how to effectively leverage these programs to improve teaching and learning is relatively small. Little guidance is available for school leaders attempting to improve teachers' willingness and ability to incorporate technology effectively into their instruction. The purpose of this mixed-methods case study was to discovery what supports school leaders provide to promote high levels of computer self-efficacy and transformational digital pedagogies in one-to-one learning environments. Data were collected from English language arts, Social Studies, and science teachers in three high schools in a suburban school district in northeast Texas using an online survey, eight virtual semi-structured interviews, and two virtual focus group interviews. Data were analyzed using descriptive statistics and deductive and inductive analysis. The findings of the study reveal most teachers perceived their ability to effectively deliver digital instruction as strong, and most were able to incorporate technology into their lessons at transformational levels. The following themes emerged from data regarding teachers' perceptions of support: shared vision, realistic and supportive climate, collaboration, encouragement, job-embedded professional learning, continuous improvement, equity, and safe, legal, and ethical use. The findings of this study serve as a foundation for understanding …

This study investigates the effects of sketchnoting, a visualized approach of notetaking, on learning strategies. The main questions asked were: What are the effects of sketchnoting on learners' learning strategies, including cognitive strategies (rehearsal, elaboration, organizational) and metacognitive strategies? Forty-eight undergraduate participants were divided into two groups, an experimental group, and a control group. Findings demonstrated a significant increase in cognitive learning strategies and metacognitive strategies in the experimental group. Other findings revealed that the aesthetic appeal of sketchnoting is the major reason motivating participants' sketchnoting behavior and the corresponding connection between design strategies and the learning strategies is the key of positive impacts of sketchnoting on learning strategies. Additional insights and implications are discussed.

Composition has been conceptualized as a method for communicating a way of thinking (i.e., cognition) from composers to performers and audience members. Music notation, or how music is represented in a visual format, becomes the vehicle through which such cognition is communicated. In the past, research on notation has been approached either categorically or as a taxonomy, where it is placed into separate categories based primarily on visual elements, including its symbols, conventions, and practices. The modern application of notation in Western classical music repertoire, however, has shown that the boundaries between these systems are not always clear and sometimes blend together. Viewing music notation from a spectrum-based approach instead provides a better understanding of notation through its cognitive effects. These spectra can then be viewed through multiple dimensions, all addressing different aspects. The first dimension consists of the historical systems of notation, ranging from standard music notation (SMN) to music graphics. Additional kinds of notation, such as proportional, pictorial, and aleatoric, work as the mediary levels between these two. The second dimension focuses on whether notation is processed intuitively, based on either cultural priming or general cognitive principles, or through conscious interpretation. The last dimension views notation as either …

The Consolidated Appropriations Act of 2012 (CAA) was an omnibus spending bill that changed Pell grant funding in response to a budgetary shortfall after a four-year investment in student financial aid. The CAA occurred at a time of state disinvestment coupled with increasing tuition and fees. Through the lens of resource dependence and academic capitalism as a conceptual framework, I used panel data in an ordinary least squares (OLS) regression to explore the impact of the CAA on Pell grant revenues. I included an interaction term to specifically address the impact of the CAA on public regional universities (PRUs) versus other institutions. Results indicated that the interaction effect between CAA and PRU was jointly significant. The average Pell award per student at PRUs was $13 less than other institutions before the implementation of the CAA. The average Pell award per student at PRUs increased after the implementation of the CAA; however, the average Pell award per student at PRUs was still $20 less than other institutions. Results indicated that the percentage of students receiving Pell awards was a significant and positive predictor of an average Pell award. Interestingly, institutions designated as minority-serving institutions (MSIs) were also significant and positive predictors …

Trauma novel refers to a work of fiction that discloses serious loss or intense fear on individuals and groups. The traumatic experience is repetitious, timeless, and unspeakable. Gayl Jones, Jesmyn Ward, Tayari Jones, Alice Walker, and Toni Morrison are only a few authors who have written this type of novel. The traumatic events that occur in the books are rape, miscarriage of justice, and slavery, to name a few. The experienced trauma manifest as fragmented memory, silence, commitment phobia, intimate distance, and feelings of abandonment. In her book, Quiet As It's Kept: Shame, Trauma, and Race in the Novels of Toni Morrison, J. Brooks Bouson argues that the traumatic experience of slavery and "white racist practices" throughout history produced a "collective African-American experience" which appears in fiction and in the fabric of American culture (4) as intergenerational trauma. African American authors are reimaging history told primarily in first and third person limited, and even if the novel has an omniscient point of view, it can change to third person limited. They use point of view to adeptly navigate the effects of trauma on the psyche interweaving closeness and distance to manipulate the emotional, intellectual, and moral responses the author desires. …

Family functioning has long been a focus of research in psychopathology. Decades of research has shown that family factors are associated with symptom severity, relapse, functional outcomes, and conversion to psychosis among at-risk individuals. Previous studies suggest family functioning varies across cultures, which raises the possibility that associations between family factors and psychopathology may also differ by culture. Furthermore, family functioning assessment generally involves instruments that have not been systematically validated for use with individuals from diverse cultural backgrounds. The current study used data from the Adolescent Brain Cognitive Development study (N = 11,138) to: (1) evaluate three family functioning scales (i.e., Family Environment Scale, Child's Report of Parental Behavior Inventory, Parental Monitoring Survey) and the Prodromal Questionnaire – Brief Child version for measurement invariance across racial/ethnic groups; (2) investigate the relations between family factors and psychosis; and (3) compare relations derived from Step 2 between racial/ethnic groups. Full scalar invariance was tenable for the CRPBI and the PQ-BC, providing statistical support for mean comparisons across groups. The FES and the PMQ lacked scalar invariance, which suggests mean comparisons across groups may not be appropriate. The CRPBI and the PMQ are significantly associated with the PQ-BC, and all three family …

The purpose of the study was to investigate the effects of hypoxia responses during moderate- and severe-intensity exercise performed to exhaustion. Nine healthy university students, five men, and four women (mean ± SD, age, 23 ± 1 y; height 167 ± 8 cm; weight 73 ± 7 kg) performed a cycle ergometer test in normoxia and hypoxia conditions. Cardiorespiratory, metabolic, and perceptual responses were measured during moderate-intensity and during severe-intensity exercise. During moderate-intensity exercise, hypoxia exaggerates the cardiorespiratory and ventilatory responses and delays the attainment of the steady state VO2 kinetics. However, during severe-intensity exercise, compensatory responses were not adequate, oxygen demand was slightly increased and VO2 max was reduced in hypoxia affecting the overall performance. Therefore, the greater reliance on the anaerobic pathways could have a serious implication on the performance of the exercise over a wide range of intensities.

Student behavior and classroom management are consistently identified as top reasons teachers leave the profession. A descriptive phenomenological study was conducted in a suburban school district in north Texas to identify how teachers perceive the deficits in their classroom management knowledge and to provide school leaders with data to guide plans for professional learning about effective classroom management strategies. Findings are based on both teachers' and principals' perceptions of supports that are needed or provided. Nine teachers (three elementary, three middle, and three high school) and six administrators (two elementary, two middle, and two high school) were interviewed using semi-structured interview protocols. Data were analyzed using seven a priori codes from which themes were developed. The findings showed that teachers generally do not feel well-prepared to address student behavior and classroom management. Emerged themes from both teacher and principal interviews identified deficits in professional learning received from their teacher preparation program, campus leaders, and district leaders. The top reasons why teachers struggled with student behavior and classroom management were: (a) application of learning, (b) deficits in support, (c) deficits in training, (d) physical and emotional toll, and (e) student deficits in social skill development. To help teachers feel better prepared …

The purpose of this transcendental phenomenological inquiry was to explore college-aged women's experiences of body positivity and self-acceptance. I applied a conceptual framework that blended feminist identity development model (FIDM) and relational cultural theory (RCT) to answer the following questions: (a) what are the lived experiences of college-aged women who identify as having a positive and accepting body image? and (b) how do college-aged women's intersecting identities contribute to the development of positive and accepting body image? Ten college-age women participated in the current study. The participants provided detailed accounts of their experiences of body image throughout their life. Five overarching themes were identified through data analysis of the interview transcripts: (a) advocating for self and others, (b) beauty expectations and societal definitions, (c) intersecting identities, (d) journey of acceptance, and (e) relationships and community. Participants offered insight into the development of their current position of body positivity and self-acceptance that serve as implications for other relevant contexts. Implications and recommendations drawn from the participants' experiences can inform preventative and treatment care in educational settings, family environments, clinical practice, and integrated care.

Mobility safety, especially fall prevention, plays a significant role in successful aging for older adults. Fall preventive programs aim to reduce risks for mortality from fall-related injuries among older adults. However, the covariation between personal perceptions of falls and factors and confidence of self-management in falls (CSMoF) is still under-studied despite its importance to fall prevention. Using the International Classification of Functioning, Disability, and Health (ICF) model, this dissertation aimed to investigate the relative contribution of CSMoF in relation to fall risk self-perceptions while controlling for demographics and self-reported health and functioning. Participants were 691 older adults recruited from Area Agency on Aging at Arlington, Texas. They completed measures of physical functioning, CSMoF, fall risk perceptions and fear of falls. Regression analyses indicated that fear of falls was the most predictive factor of CSMoF among older persons. Physical function measures of age, chronic illnesses of metabolism, sensory impairment, and health status were also significant predictors of the CSMoF. The interaction of perception of falls and fall experience attenuated CSMoF, with physical functioning limitations. Fear of falls served as a mediator through which demographic predictors influence CSMoF. The joint effects of perception of falls and fear of falls likely explain CSMoF …

In this paper, I explore the early musical language of McCoy Tyner. Today, Tyner is recognized mostly for his use of quartal harmony and pentatonic scales despite having made recordings in his early career that reflect a more mainstream approach. In an effort to expand how Tyner is represented, I argue that Tyner's early style was characterized by a graceful balance of tradition and innovation, a masterful blend of bebop syntax with pentatonic melodies and quartal harmonies. The recordings that I analyze and discuss are: "Effendi," "Cousin Mary," and "Newport Romp." I transcribed and analyzed selected portions of these recordings in order to better understand his early musical language as a soloist from 1962 to 1963. A portion of this paper is focused on the early reception of Tyner, which acknowledged him as an accomplished mainstream player with a firm grasp of the jazz tradition. Ultimately, my analysis shows that Tyner's early style was a balance of tradition and innovation, incorporating bebop syntax, pentatonic melodies, and quartal harmonies.

Doing, undoing, and redoing gender debates have established the omnirelevance and performativity of gender. Yet, little is known about the ways that individuals "do" gender in spaces that provide the opportunity for norms to be disrupted, such as subcultures. This study offers an empirical investigation into the performance of gender within the subculture known as EDM (electronic dance music) culture. Using 20 in-depth interviews that were conducted virtually, I analyze the way ravers experience and give meaning to gender within the EDM culture. I find that individuals within the EDM culture can participate in the doing, undoing, and redoing of gender and do so through the embodiment of their subcultural beliefs and ideology, known as PLUR (peace, love, unity, and respect). I argue that the embodiment of PLUR is gendered, and describe the body-reflexive practices that are associated with PLUR.

Helmut Friedrich Lachenmann is a German composer of contemporary music. In his 1980 work for piano, Child's Play, Lachenmann develops one of his own signature concepts, musique concrète instrumentale, in which he uses the "standard" (not prepared) piano in non-conventional and innovative ways to explore new sounds and techniques. This dissertation is a pedagogical study that provides a teaching guide for educators who would like to use Child's Play as an introduction to some of the sounds and techniques of contemporary music for their late intermediate students. In order for educators to effectively guide their students through Child's Play, they should understand the sonorities of musique concrète instrumentale as well as the extended techniques it requires. This dissertation addresses those needs through three principal means. First, it introduces Lachenmann's musique concrète instrumentale and classifies the various sonorities into three types: descriptive, contrasting, and extended. Second, it analyzes and discusses technical elements in the cycle, including notational considerations, pedaling, and sound effects. Last, the dissertation provides pedagogical suggestions to help students master these technical elements. By studying and playing this piece, students not only become intimately familiar with some of the many sounds they are able to produce on the piano, …

This dissertation aims to examine the relationship between interorganizational collaboration and the implementation of urban greening policy. Specifically, it discusses bonding and bridging relationships that explain a successful interorganizational collaboration, and to what extent these factors explain the perception of success in the implementation of public programs. The effects of risks of collaboration on the implementation of urban greening policy are also studied. To frame the analysis, this dissertation uses Feiock's institutional collective action (ICA) framework, which aims to understand successful interorganizational collaboration and policy implementation across sectors. The collection of data was carried out in Riyadh City in Saudi Arabia, which is located in the center of Saudi Arabia. In this study, the unit of analysis is the networks of relationships among organizations that work with the Royal Commission for Riyadh City (RCRC). The data were obtained from 44 organizations collaborating to implement urban greening projects in Riyadh City and were collected over 17 days from June 15, 2019 to July 2, 2019. The sampling technique used in this study was snowball sampling. The main statistical methods employed for hypothesis examination were social network analysis (SNA) and ordinary least squares (OLS). The key empirical results indicated that there were …

Students' self-determination (SD) can positively influence their ability to make choices in planning for their future. The current study is a preliminary validity study on the most recent 21-item version of Shogren and Wehmeyer's Self-Determination Inventory: Student Report (SDI-SR). The SDI-SR was administered to 316 students (ages 13-22) and results were examined with exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). Results of the EFA on a 7-factor solution (TLI = 0.97; RMSEA = 0.04; SRMR = 0.02) aligned with the theoretical basis for the SDI:SR as well as results for the 7-factor CFA using simulated data (TLI = 0.913; RMSEA = 0.047; SRMR = 0.072 and CFI = 0.931); however, the CFA 7-factor solution results on the present study data were slightly lower than what is considered acceptable model fit (TLI = 0.883; RMSEA = 0.04; RMSR = 0.047). These results combined suggest that theory-based 7-factor solution does capture seven latent constructs in this data. A CFA was also conducted with a 5-factor structure based on factor loading from an EFA using the present research data resulting in a better model fit (TLI = 0.912; RMSEA = .075; SRMR = 0.046; and CFI = 0.940) as well as …

The transgender community in India, commonly known as hijras, consists of people who were born as males but address themselves as females. They have been considered as the third gender in India for millennia and have had specific religious and sociocultural values and roles, but are forced to live in shadows in this day and age. Isolation of this community is also reflected in the way transgender characters are represented in Indian entertainment media. The study analyses two transgender themed films semiotically and the audience reception of those representations by 20 members of the transgender community. Semiotics is a helpful tool to understand the ways signs communicate ideas to viewers. This study applies syntagmatic and paradigmatic analyses to understand how images are used to represent and relay information to the audience. Reception theory along with double colonization has been incorporated in this study to analyse the ways in which the transgender community interprets the representations in entertainment media.

This dissertation is organized in a traditional format while including three essays that address specific research questions. Essay 1 examined the relationship between physical activity and community engagement and their effect on mental well-being among older men and women. Data from National Health and Aging Trends Study (NHATS) from 2018 to 2020 were explored and the posited relationships were tested. This essay provides empirical support that older adults who are reasonably active and involved in the community have greater mental well-being than those who isolate themselves. Essay 2 provides insight into older adults' motivation to improve their physical activity through the use of a fitness tracker. The key finding from this study is that wearables, especially fitness trackers, can significantly facilitate increased physical activity. Essay 3 is a mixed-methods study to understand older adults' perception of the usefulness of fitness trackers and interaction with such devices. Findings suggest that to increase the adoption of fitness trackers among older adults, makers could improve the esthetics and quality of the wristband in addition to the battery life of the tracker.

Research has identified job context, specific attributes of professional development (PD), and perceived teacher input as factors that contribute to teachers' attitudes. This sequential mixed methods study tested those findings together and further investigated teachers' beliefs and attitudes about their own professional learning. The first phase of data collection included a 5-item attitude survey, demographic information, and two short-answer questions. Multiple regression analysis of the sample (N = 328) showed four statistically significant contributors to teacher attitude: (i) socioeconomic status of the school, (ii) teacher years of experience at the campus, (iii) content area taught, and (iv) degree attained by the teacher. During the second phase, six focus groups were conducted which confirmed earlier findings and revealed four themes in teachers' attitudes: (1) a need and desire for collaborative, engaging PD; (2) perceived interference from outside forces that supplant teachers' own PD goals and wishes; (3) a need to establish a context and a cohesive plan for long-term career and campus goals; and (4) a subgroup of teachers who believe that PD has little inherent value. Limitations and implications are included.

Texas is the leading producer of renewable energy in the U.S, and Dallas-Fort Worth (DFW) is the largest metropolitan area in the state. Texas has a deregulated energy market, with three types of providers: privatized, public-owned, and co-operatives. Privatized providers compete in the deregulated market, and consumers choose between hundreds of electricity retailers. Public-owned providers are owned by the municipality, and electricity consumers that live within the city limits must use the municipal provider. Electric co-operatives operate similarly where customers within the region must use the co-operative, but instead of being owned by the city, co-ops are owned by the members (customers). To date, the availability, cost, accessibility, and outreach of renewable electricity among these provider types remains unclear. For this reason, my research examines the renewable energy market in DFW by asking: (1) Who has access to renewable energy and how do they understand it? (2) How do electricity retailers distribute and make renewable energy available? and (3) If consumers can choose their provider, why do they select certain electricity plans over others? My findings suggest that while many consumers want or are open to using renewable energy, uncertainties surrounding how to find or choose a provider, price, and …

My thesis focuses on the conservation consequences of the hybridization of Lesser Prairie-Chickens in Kansas. Specifically, examining how past land management practices altering the species ranges impact the distinctiveness of Lesser Prairie-Chickens. Each chapter is an individual publication that addresses if the Greater and Lesser Prairie-Chicken are distinct when applying the morphological and biological species concepts. Chapter 2 compares the evolutionary history and morphological construct of Lesser Prairie-Chickens and other Galliformes using morphometric analysis. Chapter 3 uses low-resolution microsatellite data to reflect recent changes at the population level. This study aims to observe the Greater and Lesser Prairie-Chicken using the morphological and biological species concepts, two of the many species concepts, to determine the distinctiveness and rate of hybridization for these closely related species.

Secondary students with specific learning disabilities often have challenges with academic engagement and performance within the general education setting. Opportunity to respond strategies, such as student response systems, have shown promise in supporting academic engagement for students without disabilities. However, there are few studies examining the relationship between student response systems and academic engagement for older students with specific learning disabilities. The purpose of this study was to pilot the use of Google classroom as a student response system on academic participation and disruptive behavior for high school students with specific learning disability. While the study began as a multiple baseline across participants single-subject research design, the design was changed due to school closures as a result of COVID-19. A high-school student with specific learning disability participated in a study using an AB non-experimental design. The student response system resulted in an abrupt change in academic participation for the participant. The student and teacher perceived the intervention to be effective and appropriate for increasing participation and decreasing disruptive behavior. This study contributes to a limited body of research on student response systems for secondary students with specific learning disabilities.

The purpose of this study was to explore adolescent self-views of singing ability through both implicit theories and self-concept meaning systems. A secondary purpose of this study was to examine these self-views specifically in the context of a choral hierarchy. Using a researcher-designed survey instrument, I gathered data from middle- and high-school students currently enrolled in a choir program organized in a hierarchical structure. I analyzed descriptive statistics of survey responses to items designed to measure implicit theories of singing ability, singing self-concept, and goal orientation. I also examined differences among participants by ensemble placement in implicit theory and self-concept scores, correlation between implicit theory and self-concept, and whether implicit theory, self-concept, goal orientation, or current enrollment could predict future enrollment decisions. In addition to these quantitative measures, I coded open-ended responses to two failure scenarios and examined participant responses by ensemble and gender. Both implicit theory and self-concept scores were higher for participants at the top of the choral hierarchy than at the bottom. Open-ended responses, however, did not align with the implicit theory scale and a number of students presented a false growth mindset. Open-ended responses also indicated that failure scenarios were likely to result in an altered …