Mexican-Americans are disproportionately burdened by metabolic syndrome, a medical condition characterized by the concurrence of clinical abnormalities that contributes to diabetes, obesity, and cardiovascular disease (CVD). This is alarming since Mexican-Americans constitute two-thirds of the US Latino population, the largest minority and fastest growing group in the US. Investigating acculturative stressors associated with immigration is crucial for eliminating health disparities, but few studies have examined the acculturative impact of Mexican migration to the United States or the relationship between acculturation and metabolic syndrome among Mexican-Americans. The purpose of this dissertation research was to investigate the associations between acculturation and metabolic syndrome among a bi-national sample of Mexicans and Mexican-Americans. Metabolic syndrome was assessed among a bi-national sample of individuals with diabetes using the definition outlined by the International Diabetes Federation, and acculturation was assessed by proxy measures (years lived in the US and generational status) and responses on the Acculturation Rating Scale for Mexican-Americans, version-II. Chi-square, analysis of variance, and logistic regression were used to determine relationships between country, gender, and acculturation status and metabolic syndrome and its biomarkers. The overall prevalence of metabolic syndrome was 79.7%, with 85.0% prevalence among Mexican-Americans and 75.7% among Mexicans (p=0.069). Mexican-Americans had higher blood pressure and central obesity, while Mexicans had higher triglycerides levels. The majority (81.2%) of Mexican-Americans was first generation and lived in the US for an average of 27.65 +/- 16.05 years. The mean acculturation score was -1.83 +/- 1.56, which indicated participants in this study were Mexican-oriented, or more closely associated to Mexican cultural influences than Anglo cultural influences. Higher acculturation scores were positively associated with fasting blood glucose and systolic blood pressure and lower acculturation was negatively associated with fasting blood glucose. Logistic regression analysis showed first generation Mexicans-Americans were more likely to develop metabolic syndrome than second generation Mexican-Americans (OR 7.399, 95% CI 1.464-37.401, p=0.015). Mexican and Mexican-American individuals with type 2 diabetes have a high prevalence of metabolic syndrome, which increases their risk for heart disease and other cardiovascular complications. Mexican-Americans are especially affected by central obesity and hypertension and Mexican immigrants appear to be impacted by negative lifestyle factors upon entering the United States. Acculturation is a complex process and the unclear relationship between acculturation and metabolic syndrome warrants further investigations.

A largely overlooked chapter of American history is the struggle of Mexican Americans to achieve equal civil rights and humane working conditions. Although much ink has been spilled on the struggle of African-Americans to achieve civil rights and throw off the yoke of racial oppression, little attention is paid to the similar struggle carried out by Mexican Americans and the similarities and differences between them. It has been my desire to shed light on this forgotten story, because it is still relevant in the current political climate, given the explosive growth of Latinos in the United States today (50 million), their increasingly important role in presidential elections, and given their struggle for comprehensive immigration reform. What Mexican Americans have contributed to America is present in almost every facet of American life. Their presence in this country pre-dates the expansion of the United States from the Atlantic (Florida) to the Pacific (California) and is evident in national holidays, festivals, and our favorite restaurants. However, I have to admit that I was completely unaware of Mexican American history and the Chicano Movement of the 1960s prior to taking on this project. The only things that I knew about Mexican Americans ended around the Texas Revolution in 1836 and the little I learned about my Chávez in my American Religious History class. This thesis has succeeded in correcting stereotypes that I previously held about not only the Mexican American community, but also the critical role that religion played in one of its most important and iconic figures. Religion has been always been an important component of life in America. Christianity has contributed to the way that government in the United States was formed and in the moral values that Americans consider important in leadership. Religion has been the driving force behind many of the most groundbreaking and momentous shifts in this nation from the abolition of slavery to the African American Civil Rights Movement. The Farm Worker’s struggle and larger Chicano Civil Rights Movement are no exception. César Chávez stood out not only as the leader of a secular movement, but a moral guiding light for Mexican Americans within this movement. Chávez's popular legacy within the Mexican American community exalts him as a moral and political leader, but scholarship has until recently painted him and the movement he championed in a secular light. This thesis hopes to help correct this imbalance.

The United States has seen tremendous growth since it has achieved a population of 300 million. Interestingly, events like this mask the heterogeneity of fertility behavior particularly along racial/ethnic lines. Unfortunately, despite the voluminous literature examining the dynamics and differentials of fertility, extant studies suffer from several limitations including the treatment of racial/ethnic groups as homogenous, the cross-sectionality of their analyses, or their focus on either current or cumulative fertility ultimately underplaying the complexity of fertility behavior. Therefore, this dissertation investigates the fertility behavior of Mexican American and white women paying particular attention to race/ethnicity and social mobility by conducting a quantitative analysis of current and cumulative fertility behavior of women at three different points in their life course. The findings demonstrate the significant effect that socioeconomic characteristics and race have on explaining the higher fertility of Mexican American women in the United States thus, encouraging the adoption of a racial/ethnic stratification framework in studies of fertility.

In attempting to help the Mexican American adult and elderly population, the relationship between psychological well-being and cultural factors was investigated in this dissertation study. Primarily, the dynamics of acculturation and ethnic identity were considered as measures of cultural adjustment; while, physical, intellectual, emotional, social, and spiritual dimensions were used to measure well-being and mental health in adult and elderly cohorts. In regard to these relationships, the following research questions were addressed: 1) How does psychological well-being in older Mexican Americans relate to acculturation and ethnic identity? 2) Do these three variables interact differently among adult and elderly cohorts? 3) What is the relationship between the variables for this particular sample of Mexican Americans when considering moderating variables of spirituality and religiosity? In addressing the first two questions, multiple regression analyses were used to understand the distribution of the variance in the dependent variable, psychological wellbeing. Although both variables were contributing to the regression weight, neither of the two, acculturation or ethnic identity, were significant predictors of psychological well-being in this sample. In the last question, confirmatory and exploratory structural equation model (SEM) analyses were employed to determine how each of the variables were loading and relating to one another. Only a few of the items selected for these analyses, (i.e., none of the mediating variables, select acculturation items, and select scales on the measure for psychological well-being) were used and found to be significant in the complete model and diagram. Using newly clustered item parcels, the mediating variables of spirituality and religiosity were again analyzed in the (SEM) analysis. While the variable religiosity was dropped from the model diagram, the newly generated spirituality variable was found to be empirically and conceptually significant in the model diagram.

Thesis (Ph. D.)--University of Missouri--Columbia, 2001. / "December 2001." Typescript. Vita. Includes bibliographical references (leaves 228-243). Also available on the Internet.

Thesis (Ph. D.)--University of Texas at Austin, 2003. / Vita. Includes bibliographical references. Available also from UMI Company.

Thesis (M.S.)--Oregon State University, 2003. / Typescript (photocopy). Includes bibliographical references. Also available online.

Thesis (Ed. D.)--University of La Verne, 2002. / Includes bibliographical references (p. 117-125).

Thesis (Ed. D.)--University of La Verne, 2002. / Includes bibliographical references (117-125).

Thesis (Ph. D.)--University of Chicago, Committee on Human Development, December 2003. / Includes bibliographical references. Also available on the Internet.