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https://www.readbyqxmd.com/read/28231335/immigrants-in-the-one-percent-the-national-origin-of-top-wealth-owners
#1
Lisa A Keister, Brian Aronson
BACKGROUND: Economic inequality in the United States is extreme, but little is known about the national origin of affluent households. Households in the top one percent by total wealth own vastly disproportionate quantities of household assets and have correspondingly high levels of economic, social, and political influence. The overrepresentation of white natives (i.e., those born in the U.S.) among high-wealth households is well-documented, but changing migration dynamics suggest that a growing portion of top households may be immigrants...
2017: PloS One
https://www.readbyqxmd.com/read/28231043/transient-oxytocin-signaling-primes-the-development-and-function-of-excitatory-hippocampal-neurons
#2
Silvia Ripamonti, Mateusz C Ambrozkiewicz, Francesca Guzzi, Marta Gravati, Gerardo Biella, Ingo Bormuth, Matthieu Hammer, Liam P Tuffy, Albrecht Sigler, Hiroshi Kawabe, Katsuhiko Nishimori, Mauro Toselli, Nils Brose, Marco Parenti, JeongSeop Rhee
Beyond its role in parturition and lactation, oxytocin influences higher brain processes that control social behavior of mammals, and perturbed oxytocin signaling has been linked to the pathogenesis of several psychiatric disorders. However, it is still largely unknown how oxytocin exactly regulates neuronal function. We show that early, transient oxytocin exposure in vitro inhibits the development of hippocampal glutamatergic neurons, leading to reduced dendrite complexity, synapse density, and excitatory transmission, while sparing GABAergic neurons...
February 23, 2017: ELife
https://www.readbyqxmd.com/read/28230401/maternal-depression-and-parenting-in-early-childhood-contextual-influence-of-marital-quality-and-social-support-in-two-samples
#3
Lindsay Taraban, Daniel S Shaw, Leslie D Leve, Melvin N Wilson, Thomas J Dishion, Misaki N Natsuaki, Jenae M Neiderhiser, David Reiss
Marital quality and social support satisfaction were tested as moderators of the association between maternal depressive symptoms and parenting during early childhood (18-36 months) among 2 large, divergent, longitudinal samples (n = 526; n = 570). Unexpectedly, in both samples the association between maternal depressive symptoms and reduced parenting quality was strongest in the context of high marital quality and high social support, and largely nonsignificant in the context of low marital quality and low social support...
March 2017: Developmental Psychology
https://www.readbyqxmd.com/read/28230235/seeing-overweight-adults-as-babies-physical-cues-and-implications-for-stigmatization
#4
Anton J M Dijker, Rutger DeLuster, Nicolas Peeters, Nanne K de Vries
Human babies not only are reliable triggers of tender feelings and protective tendencies, they also happen to be exceptionally fat compared to the newborns of most other species. These two facts are used to formulate a hypothesis predicting that overweight males, due to their great physical resemblance to babies, not only are perceived as cute, but also are associated with negatively evaluated traits (e.g., immaturity, lack of willpower) that are saliently inconsistent with traits required for adults. In this study, a great many physical features of adult males varying widely in weight were measured and correlated with subjective judgements...
February 23, 2017: British Journal of Psychology
https://www.readbyqxmd.com/read/28229917/factors-related-to-self-directed-learning-readiness-of-students-in-health-professional-programs-a-scoping-review
#5
REVIEW
Craig E Slater, Anne Cusick
BACKGROUND: Academic and professional drivers have stimulated interest in self-directed learning of students in pre-certification health professional programs. Particular attention has focussed on factors which may influence a students' readiness for self-directed learning. METHOD: A five stage structured scoping review of published literature was conducted to identify measures of self-directed learning readiness used with students in pre-certification health professional programs and those factors that have been investigated as potential determinants...
February 14, 2017: Nurse Education Today
https://www.readbyqxmd.com/read/28229577/maximal-aerobic-capacity-can-be-increased-by-enhancing-performers-expectancies
#6
Jeff Montes, Gabriele Wulf, James W Navalta
BACKGROUND: Maximum aerobic capacity (VO2max) is widely accepted as the best measure of cardiovascular fitness and aerobic power. The present study investigated whether enhancing participants' performance expectancies through positive social-comparative feedback would increase VO2max. METHODS: Participants were experienced runners who regularly ran for exercise or competitively. All participants completed two VO2max tests within a 2-week period at similar times of the day...
February 22, 2017: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/28229563/how-does-social-essentialism-affect-the-development-of-inter-group-relations
#7
Marjorie Rhodes, Sarah-Jane Leslie, Katya Saunders, Yarrow Dunham, Andrei Cimpian
Psychological essentialism is a pervasive conceptual bias to view categories as reflecting something deep, stable, and informative about their members. Scholars from diverse disciplines have long theorized that psychological essentialism has negative ramifications for inter-group relations, yet little previous empirical work has experimentally tested the social implications of essentialist beliefs. Three studies (N = 127, ages 4.5-6) found that experimentally inducing essentialist beliefs about a novel social category led children to share fewer resources with category members, but did not lead to the out-group dislike that defines social prejudice...
February 22, 2017: Developmental Science
https://www.readbyqxmd.com/read/28229539/appetite-self-regulation-environmental-and-policy-influences-on-eating-behaviors
#8
Marlene B Schwartz, David R Just, Jamie F Chriqui, Alice S Ammerman
OBJECTIVE: Appetite regulation is influenced by the environment, and the environment is shaped by food-related policies. This review summarizes the environment and policy research portion of an NIH Workshop (Bethesda, MD, 2015) titled "Self-Regulation of Appetite-It's Complicated." METHODS: In this paper, we begin by making the case for why policy is an important tool in efforts to improve nutrition, and we introduce an ecological framework that illustrates the multiple layers that influence what people eat...
March 2017: Obesity
https://www.readbyqxmd.com/read/28229247/achieving-population-level-change-through-a-system-contextual-approach-to-supporting-competent-parenting
#9
REVIEW
Matthew R Sanders, Kylie Burke, Ronald J Prinz, Alina Morawska
The quality of parenting children receive affects a diverse range of child and youth outcomes. Addressing the quality of parenting on a broad scale is a critical part of producing a more nurturing society. To achieve a meaningful population-level reduction in the prevalence rates of child maltreatment and social and emotional problems that are directly or indirectly influenced by parenting practices requires the adoption of a broad ecological perspective in supporting families to raise children. We make the case for adopting a multilevel, whole of population approach to enhance competent parenting and describe the essential tasks that must be accomplished for the approach to be successful and its effects measurable...
February 22, 2017: Clinical Child and Family Psychology Review
https://www.readbyqxmd.com/read/28229173/-how-do-asylum-seekers-experience-access-to-medical-care
#10
Anke Spura, Matthias Kleinke, Bernt-Peter Robra, Nadine Ladebeck
BACKGROUND: In Germany basic medical care for asylum seekers is organized outside the statutory health insurance system. Currently there are few empirically based statements on how asylum seekers experience their access to healthcare. The aim is therefore to evaluate their experiences with healthcare focussing on subjective health, utilisation and access to medical care, and experiences with medical care. METHODS: Between August and November 2015, we performed 16 qualitative problem-oriented guided interviews with asylum seekers, who received or sought medical care in Saxony-Anhalt...
February 22, 2017: Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz
https://www.readbyqxmd.com/read/28228769/toward-an-evolved-concept-of-landrace
#11
Francesc Casañas, Joan Simó, Joan Casals, Jaime Prohens
The term "landrace" has generally been defined as a cultivated, genetically heterogeneous variety that has evolved in a certain ecogeographical area and is therefore adapted to the edaphic and climatic conditions and to its traditional management and uses. Despite being considered by many to be inalterable, landraces have been and are in a constant state of evolution as a result of natural and artificial selection. Many landraces have disappeared from cultivation but are preserved in gene banks. Using modern selection and breeding technology tools to shape these preserved landraces together with the ones that are still cultivated is a further step in their evolution in order to preserve their agricultural significance...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28228516/trial-and-error-copying-of-demonstrated-actions-reveals-how-fledglings-learn-to-imitate-their-mothers
#12
Noa Truskanov, Arnon Lotem
Understanding how humans and other animals learn to perform an act from seeing it done has been a major challenge in the study of social learning. To determine whether this ability is based on 'true imitation', many studies have applied the two-action experimental paradigm, examining whether subjects learn to perform the specific action demonstrated to them. Here, we show that the insights gained from animals' success in two-action experiments may be limited, and that a better understanding is achieved by monitoring subjects' entire behavioural repertoire...
February 22, 2017: Proceedings. Biological Sciences
https://www.readbyqxmd.com/read/28228515/intrafamily-and-intragenomic-conflicts-in-human-warfare
#13
Alberto J C Micheletti, Graeme D Ruxton, Andy Gardner
Recent years have seen an explosion of multidisciplinary interest in ancient human warfare. Theory has emphasized a key role for kin-selected cooperation, modulated by sex-specific demography, in explaining intergroup violence. However, conflicts of interest remain a relatively underexplored factor in the evolutionary-ecological study of warfare, with little consideration given to which parties influence the decision to go to war and how their motivations may differ. We develop a mathematical model to investigate the interplay between sex-specific demography and human warfare, showing that: the ecology of warfare drives the evolution of sex-biased dispersal; sex-biased dispersal modulates intrafamily and intragenomic conflicts in relation to warfare; intragenomic conflict drives parent-of-origin-specific patterns of gene expression-i...
February 22, 2017: Proceedings. Biological Sciences
https://www.readbyqxmd.com/read/28226306/task-dependent-modulation-of-amygdala-connectivity-in-social-anxiety-disorder
#14
Lora Minkova, Ronald Sladky, Georg S Kranz, Michael Woletz, Nicole Geissberger, Christoph Kraus, Rupert Lanzenberger, Christian Windischberger
Increased amygdala activation is consistently found in patients suffering from social anxiety disorder (SAD), a psychiatric condition characterized by an intense fear of social situations and scrutiny. Disruptions in the amygdalar-frontal network in SAD may explain the inability of frontal regions to appropriately down-regulate amygdalar hyper-activation. In this study, we measured 15 SAD patients and 15 healthy controls during an affective counting Stroop task with emotional faces to assess the interaction of affective stimuli with a cognitive task in SAD, as well as to investigate the causal interactions between the amygdala and the medial orbitofrontal cortex (OFC) using dynamic causal modeling (DCM)...
February 9, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28226302/towards-a-theoretical-model-on-medicines-as-a-health-need
#15
Claudia Marcela Vargas-Peláez, Luciano Soares, Marina Raijche Mattozo Rover, Carine Raquel Blatt, Aukje Mantel-Teeuwisse, Francisco Augusto Rossi Buenaventura, Luis Guillermo Restrepo, María Cristina Latorre, José Julián López, María Teresa Bürgin, Consuelo Silva, Silvana Nair Leite, Farias Mareni Rocha
Medicines are considered one of the main tools of western medicine to resolve health problems. Currently, medicines represent an important share of the countries' healthcare budget. In the Latin America region, access to essential medicines is still a challenge, although countries have established some measures in the last years in order to guarantee equitable access to medicines. A theoretical model is proposed for analysing the social, political, and economic factors that modulate the role of medicines as a health need and their influence on the accessibility and access to medicines...
February 15, 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/28226301/the-influence-of-welfare-systems-on-pay-for-performance-programs-for-general-practitioners-a-critical-review
#16
REVIEW
Mehdi Ammi, Grant Fortier
While pay-for-performance (P4P) programs are increasingly common tools used to foster quality and efficiency in primary care, the evidence concerning their effectiveness is at best mixed. In this article, we explore the influence of welfare systems on four P4P-related dimensions: the level of healthcare funders' commitment to P4Ps (by funding and length of program operation), program design (specifically target-based vs. participation-based program), physicians' acceptance of the program and program effects...
February 16, 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/28226069/rural-families-interpretations-of-experiencing-unexpected-transition-in-the-wake-of-a-natural-disaster
#17
Gisele Cristina Manfrini Fernandes, Astrid Eggert Boehs, Sharon A Denham, Rosane Gonçalves Nitschke, Jussara Gue Martini
Natural disasters affect populations in various parts of the world. The impacts of disasters can cause many problems to the health of people and disruption to family life, potentially leading to an unexpected transition. The objective of this paper is to present the unexpected transitional experiences of rural families following a natural disaster. A multiple case study of six families was conducted with children and adolescents in a rural area affected by a 2008 disaster in southern Brazil. For data collection, we used participant observation, narrative interviews, genograms, ecomaps and an instrument called calendar routine...
February 13, 2017: Cadernos de Saúde Pública
https://www.readbyqxmd.com/read/28225732/integrating-and-assessing-structural-competency-in-an-innovative-prehealth-curriculum-at-vanderbilt-university
#18
Jonathan M Metzl, JuLeigh Petty
PROBLEM: Structural competency is a framework for conceptualizing and addressing health-related social justice issues that emphasizes diagnostic recognition of economic and political conditions producing and racializing inequalities in health. Strategies are needed to teach prehealth undergraduate students concepts central to structural competency (e.g., structural inequity, structural racism, structural stigma) and to evaluate their impact. APPROACH: The curriculum for Vanderbilt University's innovative prehealth major in medicine, health, and society (MHS) was reshaped in 2013 to incorporate structural competency concepts and skills into undergraduate courses...
March 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28225542/historical-overview-of-leprosy-control-in-cuba
#19
Enrique Beldarraín-Chaple
INTRODUCTION Leprosy, an infectious disease caused by Mycobacterium leprae, affects the nervous system, skin, internal organs, extremities and mucous membranes. Biological, social and environmental factors influence its occurrence and transmission. The first effective treatments appeared in 1930 with the development of dapsone, a sulfone. The main components of a control and elimination strategy are early case detection and timely administration of multidrug therapy. OBJECTIVES Review the history of leprosy control in Cuba, emphasizing particularly results of the National Leprosy Control Program, its modifications and influence on leprosy control...
January 2017: MEDICC Review
https://www.readbyqxmd.com/read/28225448/predicting-hcahps-scores-from-hospitals-social-media-pages-a-sentiment-analysis
#20
John W Huppertz, Peter Otto
BACKGROUND: Social media is an important communication channel that can help hospitals and consumers obtain feedback about quality of care. However, despite the potential value of insight from consumers who post comments about hospital care on social media, there has been little empirical research on the relationship between patients' anecdotal feedback and formal measures of patient experience. PURPOSE: The aim of the study was to test the association between informal feedback posted in the Reviews section of hospitals' Facebook pages and scores on two global items from the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) survey, Overall Hospital Rating and Willingness to Recommend the Hospital...
February 22, 2017: Health Care Management Review
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