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https://www.readbyqxmd.com/read/28926778/korean-immigrants-don-t-buy-health-insurance-the-influences-of-culture-on-self-employed-korean-immigrants-focusing-on-structure-and-functions-of-social-networks
#1
Hyunsung Oh, Chung Hyeon Jeong
Culture has been pinpointed as a culprit of disparities in health insurance coverage between Korean immigrants and other ethnic groups. This study explored specific mechanisms by which culture influences a decision to buy health insurance among self-employed Korean immigrants living in ethnic enclaves by focusing on the structure and functions of social networks. Between March and June 2015, we recruited 24 Korean immigrant adults (aged 18 or older) who identified as self-employed and being uninsured for substantial periods before 2014 in Southern California...
September 12, 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/28926328/-morbidity-in-the-dependent-elderly-cared-by-home-teams-of-the-national-network-of-continued-integrated-care-in-the-lisbon-and-tagus-valley-cross-sectional-study
#2
Paula Broeiro-Gonçalves
INTRODUCTION: In Portugal, the National Network of Continuing Integrated Care's mission is to take care of new health and social needs. The aim of the study was to know the disease burden and disability of the elderly (75 and over) cared by the integrated continuing care teams. MATERIAL AND METHODS: A cross-sectional study carried out in a sample of 230 participants, from 25 teams randomly selected in the region of Lisbon and Tagus Valley. Data were collected at the patient's home trough caregiver's interviewing...
August 31, 2017: Acta Médica Portuguesa
https://www.readbyqxmd.com/read/28926325/-epidemiology-of-internet-use-by-an-adolescent-population-and-its-relation-with-sleep-habits
#3
Carla Ferreira, Helena Ferreira, Maria João Vieira, Mónica Costeira, Liliana Branco, Ângela Dias, Liliana Macedo
INTRODUCTION: In the last decades, the great technological development increased Internet popularity, emerging the concern about its overuse. The objectives of this study were to assess and characterize Internet use in adolescence, determine Internet addiction and clarify its association with sleep disorders and excessive daytime sleepiness. MATERIAL AND METHODS: It was performed an observational, cross sectional and community-based study. The target were students attending 7th and 8th grades, to whom was applied an online self-report questionnaire to assess sociodemographic features, Internet use, Internet dependence, sleep characteristics and excessive daytime sleepiness...
August 31, 2017: Acta Médica Portuguesa
https://www.readbyqxmd.com/read/28926290/social-networking-sites-use-and-the-morphology-of-a-social-semantic-brain-network
#4
Ofir Turel, Qinghua He, Damien Brevers, Antoine Bechara
Social lives have shifted, at least in part, for large portions of the population to social networking sites. How such lifestyle changes may be associated with brain structures is still largely unknown. In this manuscript, we describe two preliminary studies aimed at exploring this issue. The first study (n=276) showed that Facebook users reported on increased social-semantic and mentalizing demands, and that such increases were positively associated with people's level of Facebook use. The second study (n=33) theorized on and examined likely anatomical correlates of such changes in demands on the brain...
September 19, 2017: Social Neuroscience
https://www.readbyqxmd.com/read/28925810/ube3a-mediated-regulation-of-imprinted-genes-and-epigenome-wide-marks-in-human-neurons
#5
S Jesse Lopez, Keith Dunaway, M Saharul Islam, Charles Mordaunt, Annie Vogel Ciernia, Makiko Meguro-Horike, Shin-Ichi Horike, David J Segal, Janine LaSalle
The dysregulation of genes in neurodevelopmental disorders that lead to social and cognitive phenotypes is a complex, multilayered process involving both genetics and epigenetics. Parent-of-origin effects of deletion and duplication of the 15q11-q13 locus leading to Angelman, Prader-Willi, and Dup15q syndromes are due to imprinted genes, including UBE3A, which is maternally expressed exclusively in neurons. UBE3A encodes a ubiquitin E3 ligase protein with multiple downstream targets, including RING1B, which in turn monoubiquitinates histone variant H2A...
September 19, 2017: Epigenetics: Official Journal of the DNA Methylation Society
https://www.readbyqxmd.com/read/28925347/positive-psychosocial-factors-and-cognition-in-ethnically-diverse-older-adults
#6
Laura B Zahodne, Caitlin W-M Watson, Sonia Seehra, Michelle N Martinez
OBJECTIVES: Cross-sectional and longitudinal evidence from largely non-Hispanic White cohorts suggests that positive psychosocial factors, particularly self-efficacy and social support, may protect against late-life cognitive decline. Identifying potentially protective factors in racial/ethnic minority elders is of high importance due to their increased risk of Alzheimer's disease. The overall goal of this study was to characterize cross-sectional associations between positive psychosocial factors and cognitive domains among Black, Hispanic, and White older adults...
September 19, 2017: Journal of the International Neuropsychological Society: JINS
https://www.readbyqxmd.com/read/28924402/breaking-international-barriers-colorectalsurgery-is-globalsurgery
#7
REVIEW
Julio Mayol, Jaime Otero
Colorectal surgeons have lagged behind other professionals in the use of social media. Currently, Twitter is the most widely utilized social platform for professional purposes among them. Connection and contagion are the two key actions that, together with immediate feedback and quantifiable impact, favor the use of Twitter over other social networks. In early 2016, a group of colorectal surgeons launched the #colorectalsurgery hashtag and, in less than 1 year, the ecosystem has incorporated over 2,600 users that generated over 24,000 tweets and 100 million impressions...
September 2017: Clinics in Colon and Rectal Surgery
https://www.readbyqxmd.com/read/28924400/how-can-social-media-get-us-in-trouble
#8
REVIEW
Sean J Langenfeld, Rishi Batra
When utilized properly, social media offers several personal and professional benefits for the practicing surgeon, including peer networking, education, e-mentorship, marketing, recruitment, and patient outreach. However, unprofessional online behavior is common among surgeons, and this improper use of social media can be quite dangerous. This article reviews the dangers of social media and illustrates this with examples of unprofessional behavior and the associated consequences. It also provides recommendations for maintaining a professional and productive online persona...
September 2017: Clinics in Colon and Rectal Surgery
https://www.readbyqxmd.com/read/28924396/how-does-information-spread-on-social-media-lead-to-effective-change
#9
REVIEW
Thomas K Varghese
Social media encompasses computer-mediated technologies that facilitate the creation and sharing of information, ideas, and other forms of expression via virtual communities and networks. The key, of course, is the ability and willingness for information to be shared. But why does some information spread on social media and not others? What factors translate social media awareness to action? In this article, we explore these themes using case studies, as well as tips on how you can utilize social media to effectively champion a cause...
September 2017: Clinics in Colon and Rectal Surgery
https://www.readbyqxmd.com/read/28924395/history-of-social-media-in-surgery
#10
REVIEW
Heather J Logghe, Cedrek L McFadden, Natalie J Tully, Christian Jones
In many ways, the history of surgeons on Twitter echoes the initial resistance and ultimate mass adoption of laparoscopic surgery that led to the field of minimally invasive surgery. At its inception, social media was similarly met with skepticism and concerns of threats to professionalism. Despite these concerns, numerous surgeons and other physicians pioneered the use of social media to establish a virtual medical community and share scientific knowledge regarding a variety of topics including medical conferences, journal publications, and more...
September 2017: Clinics in Colon and Rectal Surgery
https://www.readbyqxmd.com/read/28923915/americans-misperceive-racial-economic-equality
#11
Michael W Kraus, Julian M Rucker, Jennifer A Richeson
The present research documents the widespread misperception of race-based economic equality in the United States. Across four studies (n = 1,377) sampling White and Black Americans from the top and bottom of the national income distribution, participants overestimated progress toward Black-White economic equality, largely driven by estimates of greater current equality than actually exists according to national statistics. Overestimates of current levels of racial economic equality, on average, outstripped reality by roughly 25% and were predicted by greater belief in a just world and social network racial diversity (among Black participants)...
September 18, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28922736/reduced-white-matter-integrity-in-borderline-personality-disorder-a-diffusion-tensor-imaging-study
#12
Taiga Ninomiya, Harumi Oshita, Yoshihisa Kawano, Chiharu Goto, Mai Matsuhashi, Koji Masuda, Fuku Takita, Toshihiko Izumi, Ayako Inoue, Haruka Higuma, Masayuki Kanehisa, Jotaro Akiyoshi
BACKGROUND: Borderline personality disorder (BPD) has a pervasive pattern of instability in interpersonal relationships, self-image, and emotions. BPD may be linked to an abnormal brain anatomy, but little is known about possible impairments of the white matter microstructure in BPD or their relationship with impulsivity or risky behaviors. The aims of the present study were to explore the relationship between BPD and diffusion tensor imaging (DTI) parameters and psychological tests. METHODS: We evaluated 35 un-medicated BPD patients in a medication-free state and 50 healthy controls (HCs)...
September 12, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28922135/learning-from-short-text-streams-with-topic-drifts
#13
Peipei Li, Lu He, Haiyan Wang, Xuegang Hu, Yuhong Zhang, Lei Li, Xindong Wu
Short text streams such as search snippets and micro blogs have been popular on the Web with the emergence of social media. Unlike traditional normal text streams, these data present the characteristics of short length, weak signal, high volume, high velocity, topic drift, etc. Short text stream classification is hence a very challenging and significant task. However, this challenge has received little attention from the research community. Therefore, a new feature extension approach is proposed for short text stream classification with the help of a large-scale semantic network obtained from a Web corpus...
September 18, 2017: IEEE Transactions on Cybernetics
https://www.readbyqxmd.com/read/28922073/the-effects-of-individual-and-network-level-factors-on-discussion-of-cancer-experiences-survivors-of-childhood-cancer-in-korea
#14
Min Ah Kim, Jaehee Yi, Kort C Prince, Elizabeth Nagelhout, Yelena Wu
This study aimed to identify young adult Korean cancer survivors' individual- (psychological distress, stigma, sociodemographic variables, and cancer-related variables) and network-level factors (relationship type, social support type) that influence discussion of their cancer experiences. Sixty-eight survivors of childhood cancer who were recruited using snowball sampling nominated 245 individuals from their networks, including family and intimate partners (40%) and friends and acquaintances (60%), as people with whom they most frequently interacted...
September 18, 2017: Journal of Psychosocial Oncology
https://www.readbyqxmd.com/read/28921997/simulating-drinking-in-social-networks-to-inform-alcohol-prevention-and-treatment-efforts
#15
Kevin A Hallgren, Barbara S McCrady, Thomas P Caudell, Katie Witkiewitz, J Scott Tonigan
Adolescent drinking influences, and is influenced by, peer alcohol use. Several efficacious adolescent alcohol interventions include elements aimed at reducing susceptibility to peer influence. Modeling these interventions within dynamically changing social networks may improve our understanding of how such interventions work and for whom they work best. We used stochastic actor-based models to simulate longitudinal drinking and friendship formation within social networks using parameters obtained from a meta-analysis of real-world 10th grade adolescent social networks...
September 18, 2017: Psychology of Addictive Behaviors: Journal of the Society of Psychologists in Addictive Behaviors
https://www.readbyqxmd.com/read/28921774/modulating-vicarious-tactile-perception-with-transcranial-electrical-current-stimulation
#16
Natalie C Bowling, Michael J Banissy
Our capacity to share the experiences of others is a critical part of social behaviour. One process thought to be important for this is vicarious perception. Passively viewing touch activates some of the same network of brain regions as the direct experience of touch. This vicarious experience is usually implicit, but for some people, viewing touch evokes conscious tactile sensations (mirror-touch synaesthesia). Recent work has attempted to induce conscious vicarious touch in those that do not normally experience these sensations, using transcranial direct current stimulation (tDCS)...
September 16, 2017: European Journal of Neuroscience
https://www.readbyqxmd.com/read/28921735/three-shades-of-grey-detecting-brain-abnormalities-in-children-with-autism-by-using-source-voxel-and-surface-based-morphometry
#17
Edoardo Pappaianni, Roma Siugzdaite, Sofie Vettori, Paola Venuti, Remo Job, Alessandro Grecucci
Autistic spectrum disorder (ASD) is a neurodevelopmental disorder characterized by deficits in social interactions, communication and stereotyped behavior. Recent evidence from neuroimaging supports the hypothesis that ASD deficits in adults may be related to abnormalities in a specific frontal-temporal network (Autism-specific Structural Network, ASN). To see whether these results extend to younger children and to better characterize these abnormalities, we applied three morphometric methods on brain grey matter of children with and without ASD...
September 16, 2017: European Journal of Neuroscience
https://www.readbyqxmd.com/read/28921621/-but-we-want-to-work-the-movement-of-child-workers-in-peru-and-the-actions-for-reducing-child-labor
#18
Isidro Maya Jariego
The program Edúcame Primero (Educate Me First) is an evidence-based practice for eradicating child labor that has been applied with positive results in Colombia, Peru, and several Central American countries. In this article, we describe the difficulties of implementing the program in two poor areas of Lima (Peru) between 2014 and 2016. Specifically, we discuss three ethical challenges faced during the implementation of the program: (a) the existence of a movement of working children that defends the right of children to work; (b) the polarization of some community-based associations and government institutions on how to deal with the problems of working children; and (c) the use of network indicators in the evaluation of the community's level of cohesion...
September 18, 2017: American Journal of Community Psychology
https://www.readbyqxmd.com/read/28921584/we-didn-t-say-that-challenges-in-the-public-dissemination-of-a-research-finding-with-controversial-implications
#19
Zachary P Neal, Jennifer Watling Neal
In the March 2014 issue of American Journal of Community Psychology, we published an article that examined the tension between two core values in the field of community psychology: promoting contextual conditions that foster respect for diversity and promoting contextual conditions that foster sense of community. We concluded that processes of social network formation could help explain why diversity and sense of community are seemingly incompatible goals. The study's findings initially disseminated through the usual academic channels, and later through mainstream media outlets...
September 18, 2017: American Journal of Community Psychology
https://www.readbyqxmd.com/read/28920523/the-social-consequences-of-stigma-related-self-concealment-after-acquired-brain-injury
#20
Barbara F Hagger, Gerard A Riley
Social relationships often decline after brain injury. Although much of this is due to psychosocial impairments caused by the injury, the reactions to the injury of others in the person's wider social network, along with the response of the person with the injury to those reactions, also need to be considered. Anxiety about stigmatising reactions from others may lead some to conceal information about their brain injury. This study investigated some of the social consequences of such concealment. Sixty-five participants with acquired brain injury completed the Anticipated Stigma and Concealment Questionnaire, the Social Avoidance and Distress Scale, the UCLA Loneliness Scale, the Rosenberg Self-Esteem Scale, the Social Integration subscale of the Community Integration Questionnaire, and the Enacted Social Support Questionnaire...
September 18, 2017: Neuropsychological Rehabilitation
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