FAMILY STRUCTURE AND CHILD HEALTH OUTCOMES IN FRAGILE FAMILIES

Dramatic changes in family demography in the United States have led to increasing numbers of children living in “non-traditional” households. A large body of literature documents the association between living in a non-traditional family structure/familial instability and children’s cognitive and behavioral outcomes. In contrast, relatively little research has focused on the relationship between family structure and instability and children’s physical health outcomes, despite the fact that there is good theoretical reason to expect that family structure and instability might be associated with children’s physical health. The current study uses data from the Fragile Families and Child Wellbeing Study to assess whether family structure and familial instability are associated with a variety of children’s physical health outcomes. The paper pays particular attention to possible mediating mechanisms and utilizes longitudinal data to address potential problems of selection bias and reverse causality. The results suggest that children living with two married biological parents tend to fare better than children living in less traditional family structures across a variety of physical health outcomes, and that at least some portion of these relationships are likely the result of selection bias and/or reverse causality.

Educational Assortative Mating and Children’s School Readiness

One of the concerns behind parental educational sorting is its potential to widen disparities in the ability of families to invest in their children’s development. Using data from the Fragile Families and Children Wellbeing Study, this paper investigates the association between parental educational homogamy and children’s school readiness at age 5. Our analyses reveal a positive impact of homogamy across child outcomes, most notably on socio-emotional indicators of development. Enhanced levels of parental agreement about the organization of family life and symmetry in the allocation of time to child care emerge as the intervening mechanisms behind this association. Our findings lend support to theoretical claims about the relevance of within-family social capital in the creation of human capital.Human capital, social capital, fragile families, school readiness

Partnership Instability and Child Wellbeing during the Transition to Elementary School

Data from the Fragile Families and Child Wellbeing Study (N = 2,957) are used to examine partnership instability and children’s wellbeing during the transition to elementary school. We find that coresidential transitions are related to externalizing, attention, and social problems. Mothers’ mental health and use of harsh parenting partially mediate the associations between coresidential transitions and child outcomes at age five. The impact of coresidential transitions on externalizing, attention, and social problems is stronger for boys than girls. Also, non-coresidential transitions predict externalizing and attention problems for White children but not for Hispanic children. Finally, the association between coresidential transitions and verbal ability is stronger for children with highly educated mothers than for children of less educated mothers.

RNA Control of HIV-1 Particle Size Polydispersity

HIV-1, an enveloped RNA virus, produces viral particles that are known to be much more heterogeneous in size than is typical of non-enveloped viruses. We present here a novel strategy to study HIV-1 Viral Like Particles (VLP) assembly by measuring the size distribution of these purified VLPs and subsequent viral cores thanks to Atomic Force Microscopy imaging and statistical analysis. This strategy allowed us to identify whether the presence of viral RNA acts as a modulator for VLPs and cores size heterogeneity in a large population of particles. These results are analyzed in the light of a recently proposed statistical physics model for the self-assembly process. In particular, our results reveal that the modulation of size distribution by the presence of viral RNA is qualitatively reproduced, suggesting therefore an entropic origin for the modulation of RNA uptake by the nascent VLP

Get Educated: The Lack of Women\u27s Education in South Africa

This zine serves to raise awareness about gender inequality in South Asia as it relates to education. In South Asia, women are more likely than men to have not received an education. This zine highlights the barriers that young women face in accessing a quality education, as well as how this issue is being addressed. It provides readers with additional resources and information on how they can get involved.https://digitalcommons.butler.edu/spring_2023/1001/thumbnail.jp

Multilevel correlates of domain-specific physical activity among rural adults - A cross-sectional study

BACKGROUND: Increasing physical activity (PA) in rural communities is a vital prevention tactic in multiple chronic diseases; however, little is known on the multilevel correlates of PA rural areas. A better understanding of domain-specific PA adds context for promoting PA in rural communities. The current study sought to determine factors associated with domain-specific and overall moderate-vigorous physical activity (MVPA) in rural communities. METHODS: Surveys were conducted across 14 rural mid-Western communities, with the final analytical sample including 1241 adults (ages 19-96, M = 57.0 [SD = 16.7], 67.8% female, 83.8% white). Generalized linear models with negative binomial distributions examined the relation between demographics, trail use, and perceptions of the neighborhood environment, with domain-specific and overall MVPA, measured via the Global Physical Activity Questionnaire. RESULTS: Rural residents reported an average of 617 total minutes of weekly MVPA (SD = 1141), with 58.5% meeting MVPA guidelines. Higher age, female gender, and higher educated individuals had lower levels of overall and occupational MVPA. Females, higher education, and perceived indoor recreational access were associated with lower levels of transportation-related MVPA, while trail use was associated with increased transportation MVPA. Higher age and female gender respondents had lower levels of recreational MVPA, while trail users and those who perceived favorable indoor recreational access had higher levels of recreational MVPA. CONCLUSIONS: PA primarily occurred in the occupational domain among this sample of rural mid-Western adults. Findings highlight the need for multilevel interventions to address PA across multiple domains in rural communities, especially among females and older adults

Fitting Age-Period-Cohort Models Using the Intrinsic Estimator: Assumptions and Misapplications

We thank Demography’s editorial office for the opportunity to respond to te Grotenhuis et al.’s commentary regarding the methods used and the results presented in our earlier paper (Masters et al. 2014). In this response, we briefly reply to three general themes raised in the commentary: (1) the presentation and discussion of APC results, (2) the fitting of full APC models to data for which a simpler model holds, and (3) the variation in the estimated age, period, and cohort coefficients produced by the intrinsic estimator (IE) (i.e., the “non-uniqueness property” of the IE, as referred to by Pelzer et al. (2015))

Uncovering Shakespeare\u27s Sisters in Special Collections and College Archives, Musselman Library

Foreword by Professor Suzanne J. Flynn I have taught the first-year seminar, Shakespeare’s Sisters, several times, and over the years I have brought the seminar’s students to the Folger Shakespeare Library in Washington, D.C. There, the wonderful librarians have treated the students to a special exhibit of early women’s manuscripts and first editions, beginning with letters written by Elizabeth I and proceeding through important works by seventeen and eighteenth-century women authors such as Aemelia Lanyer, Anne Finch, Aphra Behn, and Mary Wollstonecraft. This year I worked with Carolyn Sautter, the Director of Special Collections and College Archives, to give my 2018 seminar students the opportunity to produce a sequel to the Folger exhibit of early modern women writers. Special Collections houses an impressive array of first editions from the nineteenth and twentieth centuries, many of them acquired from Thomas Y. Cooper, the former editor of the Hanover Evening Sun newspaper, who donated over 1600 items to Musselman Library in 1965. Working with Kerri Odess-Harnish, we chose first editions of eight significant works of literature written by American and British women from the mid-nineteenth through the mid-twentieth centuries. The students worked in pairs, researching a single book and producing a report that outlines important biographical facts about the author, the book’s publication and reception history, and finally the significance of the book in the years since its publication. We hope that our project will draw attention to the wealth of literary treasures housed in Special Collections at Musselman Library, but especially to these works by eight of “Shakespeare’s Sisters.