Thesis (Ph. D.)--Ohio State University, 2007. / Title from first page of PDF file. Includes bibliographical references (p. 97-110).

Thesis (Ph. D.)--University of California, San Diego and San Diego State University, 2007. / Vita. Includes bibliographical references (leaves 80-97).

In Texas, Hispanic populations (people of Mexican, Puerto Rican, Cuban, Central or South American or other Spanish culture or origin, regardless of race) have increased from 6.7 million in 2000 to 7.4 million in 2005, or by approximately 10.5%. This growth trend is expected to continue with estimates that Hispanics will represent approximately 37% of the state's population by 2015. The problem this research addressed is that participation in higher education by Texas Hispanics is not keeping pace with the growth in the Texas Hispanic population. If allowed to continue, the state could be in danger of realizing devastating economic and societal consequences. The present study utilized regression analysis to determine how well four institutional characteristics explained the variance in Hispanic enrollment and graduation percentages of students attending public 4-year institutions in states with prevalent Hispanic populations. Findings indicate that while local Hispanic population is a strong, positive predictor of Hispanic enrollments, it has a negative impact on Hispanic graduation rates. The independent variables of average cost of attendance and average financial aid package are the strongest predictors of Hispanic graduation percentages. Implications for the state of Texas include stress on public 4-year institutions in coping with Hispanic population increases, possible enrollment overflows at the community college level, and need for additional allocations to state and institutional financial aid programs.

Retention, attrition, persistence, dropout literature.

This research investigated the career trajectories of mathematics professors of African heritage. The principal objective was to determine the factors that promoted self-efficacy, which made them complete a PhD in mathematics or an EdD in mathematics education regardless of the obstacles they encountered. I investigated 10 professors, males and females, of African heritage at the City University of the Northeast by using open-ended biographical questionnaires and individual interviews Several themes emerged from the data collected. The major themes that impacted the career trajectories of African American male and female mathematics professors were (a) family influence; (b) teacher influence; (c) peer influence; (d) problem solving approach; (e) perceptions of mathematics; (f) prior experience; (g) and individual perseverance (determination) and commitment (obligation). The findings of this research suggested that there are opportunities for young men and women of African heritage to develop into successful mathematicians (the term successful mathematicians is used to denote those men and women of African heritage who have completed their terminal degree, in mathematics or mathematics related subjects) provided that parents, teachers, and peers act their part.

The problem for this investigation was the extent to which instruction in the traditionally black colleges and universities was directed toward higher cognitive skills as perceived by teachers of United States history in these institutions. The purposes of the study were to determine whether teachers (1) in state supported as opposed to private black colleges, (2) in urban-based as opposed to non-urban-based black colleges, (3) at non-denominational as opposed to denominational black colleges, (4) of age forty or older as opposed to teachers under age forty at black colleges,(5) categorized according to gender at black colleges, (6) categorized as United States citizens as opposed to non-citizens at black colleges, and (7) taught at black colleges and those who taught at white colleges differed significantly in their reported efforts to promote higher cognitive development. The following conclusions were drawn: Teachers at black colleges, as well as black teachers and white teachers at black colleges appeared to recognize the need to develop the higher mental powers of theirs students. Emphasis upon higher cognitive development is not likely to vary significantly according to academic degrees attained by the teacher, the geographic area in which the teacher was reared, or the gender of the teacher. Graduates of black colleges who taught at black colleges were apparently more attuned to the need for teaching higher cognitive development than were other teachers at black colleges.

Despite a substantially greater risk factor profile, Hispanics in the United States (US) consistently demonstrate better health outcomes compared to their non-Hispanic White counterparts, an epidemiologic phenomenon termed the Hispanic Mortality Paradox. Emerging hypotheses suggest cultural values regarding relational interconnectedness and social support may help to explain these surprising health outcomes. The present study sought to inform these hypotheses via two aims: the first was to examine racial/ethnic differences in perceived social support, and the second was to examine the relationship between acculturation and perceived social support among Hispanic college students. Non-Hispanic White, non-Hispanic Black, and Hispanic college students (N = 330) completed an online survey for course credit. Contrary to expectations, no racial/ethnic differences in perceived social support were observed, nor was an association between acculturation and perceived social support evident among the sampled Hispanic students. The limited sample size, homogeneity in social support levels across groups, and the restricted range of age and acculturation may have obscured relationships that may exist outside the college environment. Future work should consider a more heterogeneous sampling strategy to better assess these associations.

Thesis (M.S.)--University of Hawaii at Manoa, 2006. / Includes bibliographical references (leaves 64-70). / viii, 70 leaves, bound ill. 29 cm

Thesis (Ed.D.)--Teachers College, Columbia University, 1996. / Typescript; issued also on microfilm. Sponsor: Dawn Person. Dissertation Committee: Raechele L. Pope. Includes bibliographical references (leaves 156-171).

Thesis (Ed. D.)--Oregon State University, 2004. / Typescript (photocopy). Includes bibliographical references (leaves 163-174). Also available on the World Wide Web.