This study examined student academic optimism in four diverse North Texas school districts. This study used a convergent parallel mixed methods design to analyze results of an online administration of the survey, and Latinx student responses to a focus group protocol derived from the survey. Quantitative results indicate the individual scales making up the construct align with previous research results. The three scales were found to be strongly and significantly correlated, indicating the potential for validation. Qualitative results indicate Latinx students' perceptions of their academic careers align with four themes. Latinx students are keenly aware of their teachers as a person, their school as a community, the intrusion of the outside world, and students as agents. Qualitative results support the importance of the three components of the construct, student trust in teachers, student academic press, and student identification with school. As a new source of data, combined with existing metrics of instructional effectiveness, student academic optimism could increase the ability of decision makers to improve the overall efficacy of school systems especially when addressing the persistent opportunity gaps for Latinx and other students of color.

In May of 2002, Wichita Falls ISD, a district in Texas with a stagnate enrollment of 14,000 students for multiple years, asked for the community to support a $120 million bond to help cover the cost of four new elementary campuses and to maintain and upgrade aging facilities. The bond failed. Additionally, a 2004 bond failed again. Finally, in 2006, the district is finally able to pass a $60 million bond and only includes two new elementary campuses and no funding to address the aging facilities. At the same time, other districts in fast growing areas of Texas are able to pass school bonds with little to no issues. This begs the question, is there a formula for getting school bonds passed? The purpose of this study is to discover what key factors influence a bond package; to help find those answers, eight districts in Texas were selected, five considered to be a fast-growth district" and three considered to be no-growth district. The study used a qualitative research approach, using semi-structured interviews with 24 participants. After all factors were analyzed, a pattern and recommendation is developed for districts to follow allowing a high degree of success for school bonds.

Zero-tolerance discipline policies have been in use in U.S. schools for almost 25 years. Since their enactment in the 1990s, researchers have found that zero tolerance disciplinary policies and practices can cause students to enter the school-to-prison pipeline. The purpose of this qualitative case study was to understand the perceptions of middle-school male students of color regarding the discipline process on a campus that supplemented zero-tolerance discipline with restorative practices (RPs). Additional intents of this study were to discover the challenges students encountered when they returned from a disciplinary alternative education program (DAEP) and determine whether RPs helped or hindered their transition to the home campus. Six middle-school male students of color who were placed at the district's DAEP and returned to their home campus participated in the study. The conceptual framework was based on Braithwaite's concept of stigmatized shame following an exclusion and Nathanson's human reactions to shame. The study yielded seven major themes: (a) student perceptions of exclusion, (b) behaviors related to exclusion from school, (c) human reactions to shame—attacking others, (d) human reactions to shame—avoidance, (e) the need for reintegration and acceptance, (f) traumatic events, and (g) dissonance in the discipline process.

During the Great Depression, for the first time in its history, the federal government provided relief to the unemployed and destitute through myriad New Deal agencies. This dissertation examines how "general relief" (direct or "make-work") from federal programs—primarily the Emergency Relief and Construction Act (ERCA) and Federal Emergency Relief Administration (FERA)—was acquired and administered by the government of Texas through state administrative agencies. These agencies included the Chambers of Commerce (1932-1933), Unofficial Texas Relief Commission (1933), Texas Rehabilitation and Relief Commission (1933), Official Texas Relief Commission (1933-1934), Texas Relief Commission Division of the State Board of Control (1934), and the Department of Public Welfare (1939). Overall, the effective administration of general relief in the Lone Star State was undermined by a political ideology that persisted from, and was embodied by, the "Redeemer" Constitution of 1876.

A considerable amount of research has been done surrounding education in classrooms from kindergarten to Grade 12, but little research has been done surrounding early childhood education (ECE) beginning with birth to age 4. As a result, research is needed that examines interventions aimed to improve the quality of early childhood education for young bilingual learners at the earliest stages of schooling. The present study examines current efforts to serve the specific population of young bilingual children entering classrooms in an urban school district in North Texas. The focus of this study includes the access and examination of quality ECE programs (defined by the extent to which bilingual children have access to bilingual education programming). The present study also observes the visibility of young bilingual children who receive services that are responsive to their characteristics, experiences, and specific needs. Lastly, this study used a multiple regression analysis to examine the Kindergarten Early Assessment test that has been put in place to measure the school readiness performance of bilingual children in this urban district. Specifically, the analysis included program type, language of assessment, socio-economic status and gender variables.

While ozone design values have decreased since 2000, the values measured in Denton Airport South (DEN), an exurban region in the northwest tip of the Dallas-Fort Worth (DFW) metroplex, remains above those measured in Dallas Hinton (DAL) and Fort Worth Northwest (FWNW), two extremely urbanized regions; in addition, all three sites remained in nonattainment of National Ambient Air Quality Standards (NAAQS) ozone despite reductions in measured NOx and CO concentrations. The region's inability to achieve ozone attainment is tied to its concentration of total non-methane organic compounds (TNMOC). The mean concentration of TNMOC measured at DAL, FWNW, and DEN between 2000 and 2018 were 67.4 ± 1.51 ppb-C, 89.31 ± 2.12 ppb-C, and 220.69 ± 10.36 ppb-C, respectively. Despite being the least urbanized site of the three, the TNMOC concentration measured at DEN was over twice as large as those measured at the other two sites. A factor-based source apportionment analysis using positive matrix factorization technique showed that natural gas was a major contributing source factor to the measured TNMOC concentrations at all three sites and the dominant source factor at DEN. Natural gas accounted for 32%, 40%, and 69% of the measured TNMOC concentration at DAL, FWNW, and DEN, …

This dissertation seeks to determine the differences between veteran and non-veteran students' mental effort and task difficulty within undergraduate online courses in Bachelor of Applied Arts and Sciences (BAAS) programs at three public Texas universities. The BAAS program is geared toward non-traditional students, which includes veterans. The courses are delivered in flexible formats, including online courses, face-to-face courses, and blended courses, which use a combination of online and face-to-face courses. After reviewing literature and utilizing both the cognitive theory of multimedia learning and the cognitive learning theory, a survey was conducted using undergraduate students enrolled in BAAS programs at three public Texas universities. The data was analyzed by conducting a factorial ANOVA and Pearson correlation to determine if there was a difference between veterans and non-veteran students' mental effort and task difficulty within online courses within the BAAS programs. The results indicated that that all three hypotheses failed to reject the null hypotheses that: (1) there is no difference in mental effort of students who had military service, versus those who did not have military service, (2) there is no difference in mental effort of students who had military service, versus those who did not have military service, and (3) …

The transition from middle school to high school can be challenging for some students. Many school districts are implementing practices to ease the transition to high school. The current study examined one school district's practices and procedures for the development and implementation of a ninth-grade center. In this study, I examined the perceptions of 12 participants (teachers, counselors, and campus and district administrators) in a suburban Texas school district with a ninth-grade center. Using a qualitative descriptive case study methodology, data were collected and analyzed from face-to-face in-depth interviews and a focus group. The findings revealed an overall positive view of ninth-grade centers and a generally favorable impression of separating ninth graders from the remainder of the high school student body, to focus specifically on ninth graders' unique and individual needs. There were some identified concerns related to communication and logistical issues between the ninth-grade center and the main high school campus. From participant feedback, effective campus leadership, providing engaging and ongoing professional learning, having a separate facility, and creating a sense of team through building strong relationships are the specific top four elements that are most effective in developing a ninth-grade center. While this study provides a practical set …