Education,race/ethnicity and out-migration from a border city

Through a combination of high immigration rates and differential fertility, communities along the U.S.-Mexico border have become overwhelmingly Hispanic. El Paso, Texas, located across the border from Ciudad Juárez, forms part of the world’s largest urban center on a land border. El Paso ranks among the bottom 10 large U.S. metropolitan areas with the smallest proportion of college-educated adults, causing concerns among policy makers regarding its prospects for economic development. Local discourse suggests that low educational levels result from the out-migration of educated groups that find higher wages or better jobs elsewhere. Two sources of data are used to explore the association between education, race/ethnicity, and out-migration: the five percent 2000 PUMS and a survey conducted among students at the University of Texas at El Paso. We find that between 1995 and 2000 a large net outflow of non-Hispanic whites and blacks of all educational levels took place. Among Mexicans and Mexican Americans, college graduates were more likely to leave compared to high school graduates, but place of birth and language preference influenced these odds. Student data confirmed that non-Hispanics are significantly more likely to plan to leave compared to students of Mexican origin or descent. Among Mexicans and Mexican Americans, those who prefer English and mentioned jobs and lifestyle as the most important factors in choosing a place to live and work were more likely to have plans to leave upon graduation. Policy implications are discussed regarding the future of border communities.     

Do teenage mothers experience childbirth as traumatic?

Although several hundred thousand teenagers give birth each year in the United States, little is known about their psychological experience of childbirth, especially with respect to its traumatic impact. This article highlights the findings of a pilot study of 28 teenage mothers who reported on their traumatic and depressive symptoms related to childbirth. Literature on adolescent childbearing, posttraumatic stress, and postpartum depression is also reviewed.     

Managing a depressed and suicidal loved one at home: impact on the family

This qualitative study examined the process families use to care for a depressed and suicidal family member at home. The grounded theory method was used for data collection and analysis. Seventeen family members were interviewed. The data revealed the basic social process of Maintaining Vigilance Through Managing, which depicts an ongoing, cyclical process that begins at a point of not knowing. Family members then move on to identifying, then gaining awareness, followed by knowing or understanding. This allows them to take action, then to proceed to watching and waiting. They then return to gaining awareness armed with new knowledge or understanding. It is at this point that the process becomes cyclical. It varies in intensity over time, depending on the level of depression and the risk for suicide. To preserve the integrity of these families, nurses must help develop strategies to guide them through this process as they care for their depressed and suicidal loved one.     

Factors associated with exercise participation in adults with arthritis

Most people with arthritis are not regularly active. Understanding what factors influence exercise is essential for designing programs to increase participation. The objective of this study was to examine the correlates of exercise in people with arthritis. Using a cross-sectional design, sociodemographic, health-related, and psychosocial variables were collected from community-dwelling individuals with arthritis (N = 141). Associations with exercise level were examined with bivariate statistics (ANOVAs, chi-squares) and logistic-regression analyses. Exercisers were less likely than nonexercisers and insufficiently active people to report that arthritis negatively affected their physical and social functioning, and they reported more positive affect and greater self-efficacy (p < .05). Exercisers also reported less pain than nonexercisers (p < .05). In multiple logistic-regression analyses, self-efficacy and physical limitations remained independent predictors of exercise. The results suggest the need to target exercise self-efficacy when designing exercise interventions. Results also suggest the need to tailor exercise programs to individuals' physical limitations.     

Some Remarks on Testing Overdispersion in Zero-Inflated Poisson and Binomial Regression Models

This note extends the score test statistics for overdispersion in Poisson and binomial regression models (Dean, 1992 Dean , C. B. ( 1992 ). Testing for overdispersion in Poisson and binomial regression models . J. Amer. Statist. Assoc. 87 : 451 – 457 .[Taylor & Francis Online], [Web of Science ®] , [Google Scholar]) to the zero-inflated models. Some general results are obtained, and examples illustrate the application of the extended results.