Pizza & Positivity: Engaging initiatives to connect alumni to the library

What can re-engage alumni with the library while fostering a connection with current students? Pizza and positivity! University of Dayton’s alumni-funded pizza party is made possible by alumni donations of $15 per pie for finals week. “Finals Friends” is a note-writing drive for alumni to send well wishes to current students. In partnership with the alumni association and alumni magazine, notes are delivered at random to students studying in the library during finals week. Both programs provide tangible results that give positive vibes for all involved. Learn about the process of setting up these fundraising and “friendraising” opportunities

PHYSICAL ACTIVITY, PHYSICAL FITNESS AND THE PSYCHOSOCIAL WELL-BEING OF OBESE ADOLESCENTS

Overweight and obesity are associated with an array of negative physical and psychosocial symptoms in adolescents. Numerous pediatric obesity interventions have emerged in an attempt to address this significant public health concern. However, few have focused on African American females, a particularly high risk group for negative health behaviors and associated complications. Moreover, research examining the psychosocial changes associated with increases in physical activity and fitness, although promising in elder and adult populations, is nearly nonexistent in adolescents. Thus, the current study addressed limitations in the research and examined the psychosocial outcomes of adolescent participants in T.E.E.N.S., a culturally sensitive, multidisciplinary weight loss intervention. From baseline to 6 month post-testing, program participants demonstrated significant improvements in physical, emotional, and social functioning, as well as body dissatisfaction. Moreover, increases in physical activity and cardiorespiratory fitness were associated with significant enhancements in several domains of psychological well-being

ASSOCIATIONS BETWEEN BINGE EATING AND EXECUTIVE FUNCTIONING AMONG YOUNG WOMEN

Binge eating is a pervasive disordered eating behavior associated with numerous psychological and physical comorbidities. Preliminary research indicates that emotion regulation difficulties, behavioral impulsivity, and executive dysfunction may contribute to the onset and/or maintenance of these behaviors. However, few studies have utilized neuropsychological measures to examine this link, and the assessment of behavioral and cognitive emotion regulation strategies are limited in scope. The purpose of the current study was to gain a deeper understanding of the emotional, behavioral and cognitive processes associated with binge eating behavior. Greater clarity regarding how these factors relate to binge eating is critical to the development of effective treatment and prevention efforts. To address these aims, the current study examined the executive functioning, depression, behavioral impulsivity, distress tolerance, and emotion regulation strategies of 50 women engaging in weekly binge eating in the absence of compensatory behaviors; their outcomes were compared to 66 women with no history of binge eating. Hierarchical regression analyses revealed that groups did not significantly differ in executive functioning after controlling for depression, state anxiety, body mass, psychopharmaceutical use, and general intelligence; nonetheless, correlation analyses suggest that, among the binge eating group, individuals endorsing more frequent binge eating might have greater difficulties thinking flexibly or shifting attention. Secondary analyses indicated that individuals who binge eat are more depressed, are more likely to engage in impulsive behavior (but only when distressed), have more difficulties tolerating distress, are more likely to engage in rumination, self-blame, and catastrophizing, and less likely to focus on the positive. Although the current study is unable to determine whether these cognitive, emotional, and behavioral factors precede or follow binge eating episodes, outcomes have clinical implications. Specifically, programs focused on the prevention and treatment of binge eating should help individuals learn to better identify and tolerate difficult affective states and to utilize more adaptive means of coping. Outcomes also provide important directions for future research, including longitudinal designs to better understand the temporal associations of the current study’s variables, as well as suggestions to broaden and standardize neuropsychological assessment and scoring procedures to facilitate comparisons across studies

Determinants of Implementation Effectiveness of State-based Injury and Violence Prevention Programs in Resource-Constrained Environments

Injuries are the leading cause of death for individuals aged 1-44 years in the United States (National Center for Injury Prevention and Control, 2012). State health agencies have been recognized as critical to addressing the burden of injury and violence through the Public Health Approach. Guidance documents for state health agencies describe the critical activities and components of an effective injury prevention program, yet the factors that affect the successful implementation of these programs are not well understood. Research is needed to determine how state health agencies initiate and implement injury prevention programs with limited resources and within the complex social contexts that state health policy. This project was a mixed-method study aimed at exploring and describing the organizational and environmental factors influencing the implementation of state injury and violence prevention programs. The study incorporated two separate phases: a series of holistic case studies examining implementation effectiveness in states health agencies that have received no Centers for Disease Control core funding among state health agencies in U.S. Department of Health & Human Services regions 7 and 8, and the development of policy recommendations for the implementation of an injury prevention program within the Wyoming Department of Health based on the findings from the series of case studies. Differences in implementation effectiveness among participating state injury and violence prevention programs could be described by meaningful differences in the support for programs among upper-level state health agency administrators, in the availability of resources designated for comprehensive program implementation, and in relevant policies and practices that foster program implementation. Shared decision-making and partnerships with external stakeholders were important in all participating state health agencies but did not explain the differences in the outcome variable. External climate was a limiting factor in all participating states--particularly in regard to funding--but may be overcome when certain organizational factors are present and fostered. These findings can be used by state health agency leadership to improve implementation of injury and violence prevention programs at the state-level and may have policy implications for improving implementation of other types of state-based public health programs in resource-constrained environments.Doctor of Public Healt

2015 University of Dayton Libraries Cultivating Knowledge and Building Community

2015 publication targeting donors and alumni who wish to learn more about University of Dayton Libraries

Reaching Families through Social Media: Training Extension Professionals to Implement Technology in Their Work

Cooperative Extension professionals have a long tradition of helping improve the lives of the families they serve by sharing research-based information. More than ever, families are getting their information online, creating a need for Extension professionals to deliver content via technology. This article describes a training designed to teach Extension professionals ways to increase their reach to families through the use of technology in their work. Extension professionals attended an 8-hour, face-to-face training in which they completed a pre, post, and follow-up survey. Results from the training indicated that this training was effective in changing attitudes about the usefulness of technology and increasing their use of social media to reach families

Associations Among Food Delay of Gratification, Cognitive Measures, and Environment in a Community Preschool Sample

10 pagesMuch of the work on the development of appetite self-regulation in early childhood employs tasks assessing Delay of Gratification (DoG). While this skill is thought to rely on “cool” cognitive processes like effortful control, executive functioning, and self-regulation, demonstration of how laboratory measures of food DoG relate to common assessments of those cognitive processes in community samples of children is needed. This study presents secondary data investigating the associations between two laboratory tasks of food DoG, the Snack Delay and Tongue Tasks, and an array of laboratory and parent-report cognitive measures in a sample of 88 children ages 3-6 (M age = 4.05, SD = 0.76), as well as how four measures of the child’s environment were associated with food DoG. Results indicated that both measures of food DoG were positively correlated with performance on the cognitive tasks, with stronger associations observed for the Tongue Task. Family income was positively associatedwith food DoG asmeasured by the Tongue Task, and child negative life events in the past year were negatively correlated with food DoG as measured by the Snack Delay Task. These findings present the pattern of associations between cognitive tasks and food DoG, the development of which may be meaningfully affected by specific aspects of family environment

Delay of Gratification Predicts Eating in the Absence of Hunger in Preschool-Aged Children

11 pagesPoor ability to regulate one's own food intake based on hunger cues may encourage children to eat beyond satiety, leading to increased risk of diet-related diseases. Self-regulation has multiple forms, yet no one has directly measured the degree to which different domains of self-regulation predict overeating in young children. The present study investigated how three domains of self-regulation (i.e., appetitive self-regulation, inhibitory control, and attentional control) predicted eating in the absence of hunger (EAH) in a community sample of 47 preschool-aged children (M age = 4.93, SD = 0.86). Appetitive self-regulation, as measured using a delay of gratification task, was significantly and negatively associated with EAH 1 year later (p < 0.5). Measures of inhibitory and attentional control did not significantly predict EAH. These results suggest that food-related self-regulation may be a better predictor of overeating behaviors than general measures of self-regulation.This study was funded by a New Investigator Grant from the Medical Research Foundation of Oregon to NG

Perceived Neighborhood Crime Safety Moderates the Association Between Racial Discrimination Stress and Chronic Health Conditions Among Hispanic/Latino Adults

12 pagesBackground: Little is known about the link between perceived neighborhood walkability and prevalence of chronic disease. Even less is known regarding this association among Hispanic/Latino adults, despite exhibiting high rates of chronic diseases. Stress due to racial discrimination is a harmful social determinant of health in Hispanics/Latinos. Having both low perceived neighborhood walkability and high racial discrimination stress may exacerbate the chronic disease status of Hispanics/Latinos. Among a U.S. national sample of Hispanic/Latino adults, this cross-sectional study aims to examine (1) the associations among overall perceived neighborhood walkability, racial discrimination stress, and having a chronic health condition; and (2) whether overall perceived neighborhood walkability moderates the hypothesized association between racial discrimination stress and having a chronic health condition. Methods: In January 2018, 798 Hispanic/Latino adults (M age = 39.7 years, SD = 15.1; 58.6% female; 70.0% U.S. born; 52.0% Mexican/Mexican American) responded to a survey via Qualtrics Panels. Surveys included the Neighborhood Environment Walkability Scale-Abbreviated, Hispanic Stress Inventory-2, and self-reported presence/absence of chronic health conditions (e.g., hypertension, heart disease). A logistic regression was conducted testing for the moderation of the main effect of racial discrimination stress on the presence of a chronic health condition by overall perceived neighborhood walkability. Results: After controlling for age, body mass index, and income, racial discrimination stress was inversely associated with overall perceived neighborhood walkability (b = −0.18, p < 0.001) and positively associated with having a chronic health condition (OR = 1.02; 95% CI [1.00, 1.03]). While overall perceived neighborhood walkability was not associated with having a chronic health condition, perceived crime safety was inversely associated with having a chronic health condition (OR = 0.94; 95% CI [0.89, 0.99]). Perceived crime safety moderated the positive association between discrimination stress and having a chronic health condition, such that the association was only significant among those who perceived their neighborhood to be less safe (β = −0.004, 95% CI [−0.01, −0.00]). Conclusions: Overall perceived neighborhood walkability was inversely associated with racial discrimination stress, but not associated with having a chronic health condition. Perceived neighborhood crime safety, but not infrastructure or aesthetics, matters when it comes to the link between racial discrimination stress and having a chronic health condition among Hispanics/Latinos

Plasmodium falciparum ligand binding to erythrocytes induce alterations in deformability essential for invasion

The most lethal form of malaria in humans is caused by Plasmodium falciparum. These parasites invade erythrocytes, a complex process involving multiple ligand-receptor interactions. The parasite makes initial contact with the erythrocyte followed by dramatic deformations linked to the function of the Erythrocyte binding antigen family and P. falciparum reticulocyte binding-like families. We show EBA-175 mediates substantial changes in the deformability of erythrocytes by binding to glycophorin A and activating a phosphorylation cascade that includes erythrocyte cytoskeletal proteins resulting in changes in the viscoelastic properties of the host cell. TRPM7 kinase inhibitors FTY720 and waixenicin A block the changes in the deformability of erythrocytes and inhibit merozoite invasion by directly inhibiting the phosphorylation cascade. Therefore, binding of P. falciparum parasites to the erythrocyte directly activate a signaling pathway through a phosphorylation cascade and this alters the viscoelastic properties of the host membrane conditioning it for successful invasion