Since the reveal of the Black-White achievement gap in 1966, leaders and policymakers have attempted to close the gap to no avail. The purpose of this explanatory sequential mixed methods study was to examine the relationships between self-efficacy, grit, and academic achievement of Black and White students. For the first two research questions,I sought to determine whether there were relationships between self-efficacy, grit, and academic achievement as defined by the PSAT 10 Reading or Math results. Students were administered self-efficacy and grit surveys to establish their corresponding self-efficacy and grit levels. A Pearson correlation analysis was performed to determine the bivariate relationships between participants' self-efficacy and grit levels and their 2021 PSAT 10 Reading and Math results. Statistical significance was discovered; specifically, a positive correlation existed between Black students, grit, and their academic achievement on PSAT 10 Math. For the final two research questions, I solicited students' perspectives of self-efficacy and grit and how they perceived the two constructs were associated with their academic success. Semi-structured focus group interviews were conducted to better explain student perspectives from their Phase 1 survey responses, which produced themes associated with self-efficacy and grit. Students shared how they perceived these traits impacted their academic achievement. Themes that emerged from students that were discussed in this study were the perception of the snowball effect, the power of teacher perceptions, failure as a motivator, the importance of hard work and being careful, and more. Additionally, recommendations to further investigate grit and other noncognitive factors as viable options to increase academic student achievement are provided.

The purpose of this research is to give a historical account of the educational developments for black students in Fairfax County, Virginia. The research will first address a brief history of education in Virginia. The second and third chapters will respectively address education for black students in the state and pre-Civil War education in Fairfax County. Chapters four and five will focus on the formation of post-Civil War public education in Fairfax County and the education of black students within the county. The author will fit the education of Fairfax County's black students into the context of education within the state of Virginia. Comparisons and contrasts can then be made regarding the quality of education offered to black students in Fairfax County. As with many southern communities, the growth of public education was affected by complacent attitudes, agrarian life styles, poor quality roads and lack of transportation. Fairfax County was no exception. Although numerous private and free schools existed prior to the Civil War, few received black students. The education of the black child, then, was left to the mercy and interest of those around him who chose to teach him basic reading and writing. Alexandria, for example, boasted of a large free black population--many of whom were educated in Alexandria when it was a part of Fairfax County. Both philanthropic and missionary agencies supported education for black students. After the Civil War other schools existed such as the Freedmen's Bureau schools. These schools functioned until 1871. By this time free public education was a reality in Virginia and the issue of placing both black and white children in the same school became the major topic of educational discussion. In an effort to avoid integration black students were sent outside of Fairfax County to Manassas and Washington. After years of struggle, Luther Jackson School was built within the county to educate Fairfax County's black students. Other schools were gradually built to accommodate the educational needs of the county's black students. Even though schools were built to educate black students, there were many disparities in terms of the quality of facilities within the buildings. Following the 1954 Brown Decision outlawing de jure segregation school assignment was not based on race for black or white children. As a result, parents could have a voice in school selection. In reality, the Brown Decision offered black parents more voice as these parents often sent their children to the formerly white schools. The general belief by whites was that black schools were inferior. Many of the formerly all-black schools eventually became administrative offices for Fairfax County Public Schools and black students began attending schools in their home districts. / Ed. D.

Pesquisas recentes vêm encontrando que alunos negros têm pior desempenho escolar que alunos brancos em testes cognitivos padronizados. A segregação racial é freqüentemente apontada na literatura internacional como uma das principais responsáveis por essa diferença. Nessa dissertação, foi analisado o efeito da segregação racial escolar no diferencial de proficiência escolar entre alunos brancos e negros do ensino fundamental brasileiro. Nos modelos estimados, mesmo após a utilização de diversos controles, foi encontrada evidência de que onde há maior segregação, os negros tem pior desempenho relativamente aos brancos. / Recent research have found that black students have worse schoolar performance than white students in standardized cognitive tests. Racial segregation is frequently pointed out as one of the main factors behind this scenario in international literature. We have studied the effects of racial seggregation on the black-white grade gap in Brazil. In the estimated models, even after the inclusion of several control variables, we have found that where the racial seggregation is higher, the grade differential is higher against black students.

Pesquisas recentes vêm encontrando que alunos negros têm pior desempenho escolar que alunos brancos em testes cognitivos padronizados. A segregação racial é freqüentemente apontada na literatura internacional como uma das principais responsáveis por essa diferença. Nessa dissertação, foi analisado o efeito da segregação racial escolar no diferencial de proficiência escolar entre alunos brancos e negros do ensino fundamental brasileiro. Nos modelos estimados, mesmo após a utilização de diversos controles, foi encontrada evidência de que onde há maior segregação, os negros tem pior desempenho relativamente aos brancos. / Recent research have found that black students have worse schoolar performance than white students in standardized cognitive tests. Racial segregation is frequently pointed out as one of the main factors behind this scenario in international literature. We have studied the effects of racial seggregation on the black-white grade gap in Brazil. In the estimated models, even after the inclusion of several control variables, we have found that where the racial seggregation is higher, the grade differential is higher against black students.

Although the number of black/white marriages has significantly increased since the 1970s, interracial marriage is far more common between whites and members of other minority groups, making black/white pairing still rare (Carolyn, Sitawa, & Murray, 2013). As Rockquemore and Brunsma (2001) argued, blacks and whites continue to be the two groups with the most spatial separation, the greatest social distance, and the strongest taboos against interracial marriage. In this qualitative study, common themes will be analyzed to contribute to literature regarding black/white interracial romantic relationships. The research question guiding this exploratory qualitative study will be to explore how black/white couples describe their experience and what these pairings reveal about black/white race relations presently. Grounding the research in the bioecological theory, this study allows for an intimate portrayal of the two races as they navigate interacting systems.

This dissertation consists of three essays studying the effects of collective household decisions on early childhood development from both empirical and theoretical perspectives. The first chapter outlines the dissertation, by presenting the motivations, methods, conclusions, and policy implications for the entire dissertation. Chapter two examines early childhood development using a collective model with children's cognitive production. We jointly estimate the home input demand with children's cognitive production functions based on a simultaneous equations model. Biases are considered that are caused by the non-random selection of time inputs and possible correlations across inputs and outcomes functions. A direct measure of time inputs relying on children's time diaries from the Child Development Supplement of the Panel Study of Income Dynamics (PSID-CDS) has been constructed. We thereby relax the assumption that there is no difference between parental time spent on children and leisure. Our results show that parental time inputs, especially the active time interacting with children's daily activities, have substantial effects on both children's math and reading test scores. The time inputs vary across parents' age, race, and eduction levels. In chapter three, we conduct a standard Blinder-Oaxaca decomposition to evaluate the role of home inputs in the black-white test score gaps based on the empirical model presented in chapter two. Aside from the finding that children's ability accounts for a large proportion of the differences, we find that home inputs can also explain a significant portion of the gap. When the maternal time is equalized at the average levels of white children, the racial differences in children's reading and math test scores can be closed by approximately 30%-50%. The last chapter extends a collective model with household production to the general equilibrium framework. We concentrate on the impacts of a global bargaining power shift within the household on children's cognitive achievement, especially on those who live with single mothers. The model shows that a global bargaining power change in favor of the female may not necessarily be beneficial to the children living with their single mothers. An increase of female's market equilibrium wage rate as a result of reduced labor supply by married women may induce single mothers to work longer hours, spend less time with children, and compensate them with more monetary investment compared with the case when the equilibrium wage rate stays constant. / Ph. D.

This dissertation project is a critical anthropological analysis of the impact of colorism on the educational attainment and academic trajectory of African-American school students in Washington, DC by examining teacher expectations. Through a historical and contemporary lens of public education in DC, I examine the ways in which a black-white racial binary has been used by those in decision-making positions -- namely teachers, counselors, school administrators, Parents and Teachers Association members and other adult decision-makers -- as an indicator of a student's academic ability and their future educational attainment. What prompts this question is the abundance of academic programs in DC that, through a variety of extensive selection criteria, chose high-achieving students for placement in the city's college-preparatory, academic programs, who have a larger tendency to fit a particular phenotype (unless they are exceptionalized through other socioeconomic indicators). Two questions that my research addresses are: how phenotype is weighed against their actual versus perceived academic ability; and how do we explain the relative over-investment (i.e., redundancy of enrichment programs and resources) at one school over a lack of resources and programs at many other schools. I selected Washington, DC as the site for my doctoral research for two primary reasons: (1) its historic association for being one of the most (skin) color-conscious cities in the United States (Russell et al. 1992; Golden 2006; Kerr 2006); and (2) its historic and unique position as a testing ground for reform efforts in the public school system. I volunteered at a DC-area public school for the 2011-2012 academic year and became active in the various parental/community associations (i.e. the Parent/Teacher Association (PTA) and the Local School Advisory Team (LSAT) as a means of gaining first-hand knowledge of -- and experience with -- the various ways in which adults (i.e. teachers, counselors, parents and other school-based staff) place value and justify the assignment of resources to particular students and upon what basis (such as phenotype or socioeconomic background). In gaining access to and awareness of the dynamics of parental engagement at my field site, I began to analyze the role of race in the ways that such involvement is contained or policed by school officials. This dissertation project also takes into account students' awareness of such intersectional processes and whether the students categorize themselves and/or their peers according to a hierarchical scale of valorization. / text

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The political history of South Africa, especially that of the apartheid years, has affected the structuring and functioning of business in the country profoundly. In general, White business is highly developed and formal, with access to financial and infrastructural support. Black business is often subsistence-based, informal and struggles for access to support mechanisms. These structural inequities have had a depressing impact on the economy that will continue if they are not resolved. Following the 1994 elections, policies and legislation have been introduced aimed at redressing structural imbalances. There is thus both a political and an economic imperative to bridge the gaps that have arisen between Black and White business. The study proposes Black/White joint ventures as a mechanism to this end. The history of Black/White relationships means that these enterprises are likely to face many problems. A model has been developed through the study for the formulation, structuring and operation of Black/White joint ventures that takes into account the factors that are likely to impact on these ventures and affect their success potential. The process of applying the model in practice is directed towards results that are not prejudiced by the background of the parties to the venture. The study expands the concept of joint ventures within the South African context to incorporate initiatives along a continuum ranging from extensions to employment to full joint ventures. Depending on its nature and objectives, a venture may be placed and remain at any stage along the continuum, or may progress along it. Case studies of Black/White joint ventures were investigated in depth and analysed in terms of the application of the model, in order to determine the relevance of the model. In all cases, the success or failure of the venture under scrutiny could be ascribed to the way in which the presence of various elements identified as being components of the model had been accommodated in practice within the venture. The use of the model when applied to formulating, structuring and operating a Black/White joint venture can contribute to its success potential. / Business Management / DBL

Doctor of Philosophy / Department of Curriculum and Instruction / Kay Ann Taylor / This qualitative case study investigated the teaching strategies that improve science learning of African American students. This research study further sought the extent the identified teaching strategies that are used to improve African American science learning reflect culturally responsive teaching. Best teaching strategies and culturally responsive teaching have been researched, but there has been minimal research on the impact that both have on science learning, with an emphasis on the African American population. Consequently, the Black-White achievement gap in science persists. The findings revealed the following teaching strategies have a positive impact on African American science learning: (a) lecture-discussion, (b) notetaking, (c) reading strategies, (d) graphic organizers, (e) hands-on activities, (f) laboratory experiences, and (g) cooperative learning. Culturally responsive teaching strategies were evident in the seventh-grade science classrooms observed. Seven themes emerged from this research data: (1) The participating teachers based their research-based teaching strategies used in the classroom on all of the students’ learning styles, abilities, attitudes towards science, and motivational levels about learning science, with no emphasis on the African American student population; (2) The participating teachers taught the state content standards simultaneously using the same instructional model daily, incorporating other content areas when possible; (3) The participating African American students believed their seventh-grade science teachers used a variety of teaching strategies to ensure science learning took place, that science learning was fun, and that science learning was engaging; (4) The participating African American students genuinely liked their teacher; (5) The participating African American students revealed high self-efficacy; (6) The African American student participants’ parents value education and moved to Success Middle School district for better educational opportunities; and (7) Teachers were not familiar with the term “culturally responsive teaching,” but there was evidence that several aspects of it were present in the seventh-grade science classroom environment. Critical Race Theory (CRT) was the framework for analysis and interpretation of this research study. The findings support the following tenets of CRT: (a) racism is normal, (b) interest-convergence or colorblindness, (c) contextual-historical analysis, (d) storytelling or counterstorytelling, and (e) social transformation. These findings indicate that racial inequalities remain an issue in the underachievement of African Americans and may be the solution to improving science learning of African Americans. The outcome of this study contributes to the limited research on utilizing culturally responsive teaching along with best teaching strategies to improve academic achievement of African American students, and CRT exposes the issues that contribute to the Black-White achievement gap in science widening.