How Does Household Income Affect Child Personality Traits and Behaviors?

Existing research has investigated the effect of early childhood educational interventions on the child's later-life outcomes. These studies have found limited impact of supplementary programs on children's cognitive skills, but sustained effects on personality traits. We examine how a positive change in unearned household income affects children's emotional and behavioral health and personality traits. Our results indicate that there are large beneficial effects of improved household financial wellbeing on children's emotional and behavioral health and positive personality trait development. Moreover, we find that these effects are most pronounced for children who are lagging behind their peers in these measures before the intervention. Increasing household incomes reduce differences across adolescents with different levels of initial emotional-behavioral symptoms and personality traits. We also examine potential channels through which the increased household income may contribute to these positive changes. Parenting and relationships within the family appear to be an important mechanism. We also find evidence that a sub-sample of the population moves to census tracts with better income levels and educational attainment

History, College of Medicine: 1959-1968. Chapter 9: Department of Obstetrics and Gynecology

Prepared for the Centennial of The Ohio State University

Heinrich events of the late Pleistocene; evidence from a sediment core west of Jan Mayen. An analogue to present day ice sheet collapse?

A thorough lithological investigation of deep sea sediment core HH13-100GC has been undertaken, in order to investigate the climate and oceanographic fluctuations of the last glacial epoch. The cause of Heinrich events has remained an enigma ever since the discovery of Heinrich layers in the North Atlantic in the 1980s. Through a combination of XRF and X-ray imagery, geotechnical property investigation, ice rafted debris counts, grain size analysis, foraminiferal counts and isotopic analysis; it is possible to investigate the claims put forward so far. Here we build on others work in combination with data from HH13-100GC in order to resolve some of the questions surrounding the process of Heinrich event initiation and evolution. HH13-100GC offers a comprehensive record of climate fluctuations of the past 130, 000 cal. BP. Not only Heinrich events are represented, but also a very clear record of marine isotope stage 5, including the last interglacial, the Eemian. Six Heinrich events spanning several thousand years were found within the 130,000 cal. BP record of HH13-100GC. Lithological investigation of ice rafted debris grains, suggests that each Heinrich event has its own IRD signature, meaning differing source regions for each event. The defining sequence of features for every Heinrich event investigated was a warm sub-surface prior to the event, indicated by a prevalence of temperate foraminifera, followed by a collapse in foraminiferal fluxes and a reduction in the efficiency of the Atlantic meridional overturning circulation, as indicated by fining of sortable silt. Sub surface warming has been used as a causative argument for present day ice sheet collapse in both Greenland and Antarctica. The author feels that investigation of Heinrich events is vital in the quest to understand the conditions we may expect from anthropogenically induced warming of the oceans, and subsequent ice sheet collapse in the present day

Inflation From Symmetry Breaking Below the Planck Scale

We investigate general scalar field potentials \hbox{$V\left(\phi\right)$} for inflationary cosmology arising from spontaneous symmetry breaking. We find that potentials which are dominated by terms of order $\phi^m$ with \hbox{$m > 2$} can satisfy observational constraints at an arbitrary symmetry breaking scale. Of particular interest, the spectral index of density fluctuations is shown to be independent of the specific form of the potential, depending only on the order $m$ of the lowest non-vanishing derivative of $V(\phi)$ near its maximum. The results of a model with a broken ${\rm SO(3)}$ symmetry illustrate these features.Comment: Submitted to Phys. Rev. Letters. 7 Pages, REVTeX. No figure

Human mitochondrial DNA replication machinery and disease.

The human mitochondrial genome is replicated by DNA polymerase γ in concert with key components of the mitochondrial DNA (mtDNA) replication machinery. Defects in mtDNA replication or nucleotide metabolism cause deletions, point mutations, or depletion of mtDNA. The resulting loss of cellular respiration ultimately induces mitochondrial genetic diseases, including mtDNA depletion syndromes (MDS) such as Alpers or early infantile hepatocerebral syndromes, and mtDNA deletion disorders such as progressive external ophthalmoplegia, ataxia-neuropathy, or mitochondrial neurogastrointestinal encephalomyopathy. Here we review the current literature regarding human mtDNA replication and heritable disorders caused by genetic changes of the POLG, POLG2, Twinkle, RNASEH1, DNA2, and MGME1 genes

An Examination of Heir Property, the 1980 Emergency Land Fund Study, and Analysis of Factors that Influence African American Farmers\u27 Actions Related to Farmland

Abstract The study focused on heir property and analyzing African American farmers continuing in farming and dealing with clouded title. It specifically assessed the main issues raised by the 1980 Emergency Land Fund’s (ELF) study. It also surveyed a sample of African American farmers on heir property and related issues. It used descriptive statistics and logistic regression analysis to analyze the data. It found that 35% of respondents had a portion of their farms (50% or less) on heir property. This study reasonably confirms ELF’s findings on the percentage of African American-owned land held as heir property. Also, for farmers, being paid a claim under Pigford, filing a claim, and farm size had significant effects on continue farming (i.e., staying in farming). Continue farming had a significant effect on taking action to resolve clouded title. Being paid and size matters to continue farming, and continue farming matters to clearing clouded title. Keywords: Heir Property, Emergency Land Fund, Land Loss, African American Farmer

Does More Money Make You Fat? The Effects of Quasi-Experimental Income Transfers on Adolescent and Young Adult Obesity

This paper examines how exogenous income transfers during adolescence affect contemporaneous body mass index (BMI) measures and young adult obesity rates using evidence from the Great Smoky Mountains Study of Youth. The effects of extra income differ depending on the households’ initial socio-economic status, tracing out an inverted U-shaped relationship between initial income and BMI. Youths who resided in families that had high pre-treatment annual incomes experience no change in young adult obesity rates as a result of the income transfers, while the BMI of poorer children increases. Part of this effect is due to differential increases in height, as well as weight. An exogenous annual transfer of $4,000 per adult family member results in an almost 4 cm gain in height-for-age. Adolescents coming from worse-off households experience an increase in weight only, without the corresponding change in height. The cumulative effects of the increase in household income persist for several years into young adulthood.obesity, health, cash transfer, adolescents, indigenous peoples

Parents’ Incomes and Children’s Outcomes: A Quasi-Experiment

Identifying the effect of parental incomes on child outcomes is difficult due to the correlation of unobserved ability, education levels and income. Previous research has relied on the use of instrumental variables to identify the effect of a change in household income on the young adult outcomes of the household’s children. In this research, we examine the role that an exogenous increase in household incomes due to a government transfer unrelated to household characteristics plays in the long run outcomes for children in affected households. We find that children who are in households affected by the cash transfer program have higher levels of education in their young adulthood and a lower incidence of criminality for minor offenses. These effects differ by initial household poverty status as is expected. Second, we explore two possible mechanisms through which this exogenous increase in household income affects the long run outcomes of children – parental time (quantity) and parental quality. Parental quality and child interactions show a marked improvement while changes in parental time with child does not appear to matter.quasi-experiment, criminality, cash transfer programs, difference-in-differences, educational attainment, panel data

Virtual Reality for Preservation: Production of Virtual Reality Heritage Spaces in the Classrooom

The Bethel AME Church was the oldest African American church in Indianapolis. In November 2016, the congregation moved out of downtown, and the building that had housed the congregation since 1869 was sold. It is now being redeveloped into a hotel. Through the Virtual Bethel project, faculty and students in the Media Arts and Science (MAS) program at Indiana University–Purdue University Indianapolis (IUPUI) created a 3D virtual space of the physical sanctuary to preserve the cultural heritage of Bethel. During its creation, Virtual Bethel served as a curricular and co-curricular experience for the undergraduate students in the 3D graphics and animation specialization within class N441 3D Team Production, which was co-taught by Albert William and Zebulun Wood. Virtual Bethel, finished in 2018, was the first historical and cultural preservation project that used VR within our class, program, school, and Indiana University (IU) campus. Users can interact with various types of primary sources (e.g., photographs, video, audio, text) to learn about the underrepresented history of African Americans associated with the church. Virtual Bethel was created in a series of classes within the MAS Program in the School of Informatics and Computing (SoIC), IUPUI. Methods of teaching a team of students to preserve historic spaces using VR are discussed, as are our philosophies toward productions when working with varying stakeholders’ priorities related to data preservation, asset preservation, and cultural preservation

A Preliminary Study of the Activated Sludge Process

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