The impact of social media on recruitment: Are you LinkedIn?

Directory of Open Access Journals (Sweden)

Tanja Koch

2018-05-01

Full Text Available Orientation: With many organisations vying for the same talent, it is important to ensure that the correct methods are utilised in identifying and attracting the best talent to an organisation. Research purpose: This research investigates the impact of social media on the recruitment process in South Africa. Motivation for the study: As the competition for qualified talent increases, organisations need to understand where to focus their resources to attract the best talent possible. The use of social media is growing daily and its use in the recruitment process seems to have grown exponentially. Research design, approach and method: The sample comprised 12 recruiters, spanning a wide range of industries in South Africa. Semi-structured interviews were conducted and a thematic analysis was utilised to identify themes and subthemes. Main findings: Despite still utilising some traditional methods of recruiting, South African recruiters follow their international counterparts, with LinkedIn being central to their respective recruitment processes. The use of Twitter and Facebook for recruitment was found to be substantially lower in South Africa than elsewhere. Without following a focused approach, the volume of work that emanates from using social media may overwhelm a recruiter. Practical and managerial implications: Recruiters cannot execute effective recruitment without applying social media tools such as LinkedIn. However, training in the optimal use of social media is essential. Contribution: This study indicates that LinkedIn has a major impact on recruitment in South Africa, but that social media is not a panacea for recruitment issues.

Cognitive Biases and the Link between Shyness and Social Anxiety in Early Adolescence

Science.gov (United States)

Weeks, Murray; Ooi, Laura L.; Coplan, Robert J.

2016-01-01

Shy children display wariness in unfamiliar social situations and often experience feelings of social anxiety. This study explored the potential mediating role of cognitive biases in the link between shyness and social anxiety in early adolescence. In particular, we focused on judgments of the probability and cost of negative social situations…

Modeling online social networks based on preferential linking

International Nuclear Information System (INIS)

Hu Hai-Bo; Chen Jun; Guo Jin-Li

2012-01-01

We study the phenomena of preferential linking in a large-scale evolving online social network and find that the linear preference holds for preferential creation, preferential acceptance, and preferential attachment. Based on the linear preference, we propose an analyzable model, which illustrates the mechanism of network growth and reproduces the process of network evolution. Our simulations demonstrate that the degree distribution of the network produced by the model is in good agreement with that of the real network. This work provides a possible bridge between the micro-mechanisms of network growth and the macrostructures of online social networks

Prospective Links between Social Anxiety and Adolescent Peer Relations

Science.gov (United States)

Tillfors, Maria; Persson, Stefan; Willen, Maria; Burk, William J.

2012-01-01

This study examines bi-directional links between social anxiety and multiple aspects of peer relations (peer acceptance, peer victimization, and relationship quality) in a longitudinal sample of 1528 adolescents assessed twice with one year between (754 females and 774 males; M = 14.7 years of age). Lower levels of peer acceptance predicted…

The missing link: leadership, identity, and the social brain.

Science.gov (United States)

van Vugt, Mark

2012-05-01

How the cohesion of a social network is being maintained in spite of having different layers of social interaction is an important question. I argue that the evolution of both (political) hierarchy and social identity play a crucial role in scaling up and bonding social networks. Together they are missing links in the social brain hypothesis, and further research is needed to understand the functions of leadership and social identity. ©2011 The British Psychological Society.

A Theory of Transformative Agency in Linked Social-Ecological Systems

Directory of Open Access Journals (Sweden)

Frances R. Westley

2013-09-01

Full Text Available We reviewed the literature on leadership in linked social-ecological systems and combined it with the literature on institutional entrepreneurship in complex adaptive systems to develop a new theory of transformative agency in linked social-ecological systems. Although there is evidence of the importance of strategic agency in introducing innovation and transforming approaches to management and governance of such systems, there is no coherent theory to explain the wide diversity of strategies identified. Using Holling's adaptive cycle as a model of phases present in innovation and transformation of resilient social-ecological systems, overlaid by Dorado's model of opportunity context (opaque, hazy, transparent in complex adaptive systems, we propose a more coherent theory of strategic agency, which links particular strategies, on the part of transformative agents, to phases of system change.

Hop, step, jump! : Building social capital by learning through bridging, bonding and linking

NARCIS (Netherlands)

Sluis, van der E.C. (Lidewey); Jong, de T

2009-01-01

Studies on social capital have produced major evidence for the contention that a firm's social capital has an important implication on organisational performance and innovation (Leana and Van Buren, 1999). More recently, there is research that suggest that there are highly significant links between

Linking Social Anxiety with Social Competence in Early Adolescence: Physiological and Coping Moderators.

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Kaeppler, Alexander K; Erath, Stephen A

2017-02-01

Despite relatively universal feelings of discomfort in social situations, there is considerable evidence for diversity in the social behaviors and peer experiences of socially anxious youth. However, to date, very little research has been conducted with the aim of identifying factors that differentiate socially anxious youth who are more socially competent from those who are less socially competent. The present study addresses this gap in the literature by examining whether physiological and cognitive coping responses to social stress moderate the association between social anxiety and social competence. Participants were a community sample of 123 fifth and sixth graders (Mage = 12.03). Social anxiety was measured globally and in the context of a lab-based peer evaluation situation, and social competence was assessed via teacher-reports. Physiological (i.e., skin conductance level reactivity, SCLR, and respiratory sinus arrhythmia reactivity, RSAR) and coping (i.e., disengaged) responses to social stressors were also assessed. Results indicated that SCLR and disengaged coping with peer victimization moderated associations linking global and context-specific social anxiety with social competence, such that social anxiety was associated with lower social competence at lower levels of SCLR and higher levels of disengaged coping with peer victimization. Thus, whether socially anxious preadolescents exhibit more or less competent social behavior may depend, in part, on how they respond to peer-evaluative stress. Inflexible physiological responses and disengaged coping responses may undermine social competence, whereas engaged responses may counteract socially anxious preadolescents' tendency to withdraw from social interactions or focus primarily on threat cues.

Daily Social Interactions and the Biological Stress Response: Are There Age Differences in Links Between Social Interactions and Alpha-Amylase?

Science.gov (United States)

Birditt, Kira S; Tighe, Lauren A; Nevitt, Michael R; Zarit, Steven H

2017-12-12

According to the strength and vulnerability integration (SAVI) model, older people are better able to avoid negative social interactions than younger people, but when they do experience negative interactions, they are equally or more emotionally and physiologically reactive than younger people. Less is known about the links between daily negative and positive social encounters and the sympathetic adrenal medullary system (a key stress pathway) and whether there are age differences in these links. This study considers whether negative and positive social interactions are associated with diurnal alpha-amylase (a measure of the sympathetic adrenal medullary system) and whether there are differences in these links by age. Participants were from the Daily Health, Stress, and Relationship Study, which includes a random sample of 89 individuals (aged 40-95) who completed 14 days of daily diary interviews and provided saliva samples four times a day (wake, 30 min after wake, lunch, and bedtime) for four of those days that were assayed for alpha-amylase. Days in which people reported more negative interactions were associated with flatter morning declines in alpha-amylase, indicating greater stress. Links between positive interactions and diurnal alpha-amylase varied by age group. Findings are consistent with the SAVI model indicating that older adults respond differently to social stimuli than younger people. © The Author(s) 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Depression and social anxiety in children: Differential links with coping strategies

OpenAIRE

Wright, M.; Banerjee, R.; Hoek, W.; Rieffe, C.J.; Novin Farahbakhsh, S.

2010-01-01

Strategies that children use for coping with stressors are known to be related to emotional adjustment, but not enough is understood about specific links with social anxiety and depression. The present investigation tested differentiated associations of social anxiety and depression with specific types of coping strategies, and evaluated the direction of these associations over time. In Study 1, 404 children aged 8-13 years completed a coping scale modified from Kochendefer-Ladd and Skinner (...

Links between attachment and social information processing: examination of intergenerational processes.

Science.gov (United States)

Dykas, Matthew J; Ehrlich, Katherine B; Cassidy, Jude

2011-01-01

This chapter describes theory and research on intergenerational connections between parents' attachment and children's social information processing, as well as between parents' social information processing and children's attachment. The chapter begins with a discussion of attachment theorists' early insights into the role that social information processing plays in attachment processes. Next, current theory about the mechanisms through which cross-generational links between attachment and social information processing might emerge is presented. The central proposition is that the quality of attachment and/or the social information processing of the parent contributes to the quality of attachment and/or social information processing in the child, and these links emerge through mediating processes related to social learning, open communication, gate-keeping, emotion regulation, and joint attention. A comprehensive review of the literature is then presented. The chapter ends with the presentation of a current theoretical perspective and suggestions for future empirical and clinical endeavors.

Constrained Active Learning for Anchor Link Prediction Across Multiple Heterogeneous Social Networks.

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Zhu, Junxing; Zhang, Jiawei; Wu, Quanyuan; Jia, Yan; Zhou, Bin; Wei, Xiaokai; Yu, Philip S

2017-08-03

Nowadays, people are usually involved in multiple heterogeneous social networks simultaneously. Discovering the anchor links between the accounts owned by the same users across different social networks is crucial for many important inter-network applications, e.g., cross-network link transfer and cross-network recommendation. Many different supervised models have been proposed to predict anchor links so far, but they are effective only when the labeled anchor links are abundant. However, in real scenarios, such a requirement can hardly be met and most anchor links are unlabeled, since manually labeling the inter-network anchor links is quite costly and tedious. To overcome such a problem and utilize the numerous unlabeled anchor links in model building, in this paper, we introduce the active learning based anchor link prediction problem. Different from the traditional active learning problems, due to the one-to-one constraint on anchor links, if an unlabeled anchor link a = ( u , v ) is identified as positive (i.e., existing), all the other unlabeled anchor links incident to account u or account v will be negative (i.e., non-existing) automatically. Viewed in such a perspective, asking for the labels of potential positive anchor links in the unlabeled set will be rewarding in the active anchor link prediction problem. Various novel anchor link information gain measures are defined in this paper, based on which several constraint active anchor link prediction methods are introduced. Extensive experiments have been done on real-world social network datasets to compare the performance of these methods with state-of-art anchor link prediction methods. The experimental results show that the proposed Mean-entropy-based Constrained Active Learning (MC) method can outperform other methods with significant advantages.

A Review Paper On Exploring Text Link And Spacial-Temporal Information In Social Media Networks

Directory of Open Access Journals (Sweden)

Dr. Mamta Madan

2015-03-01

Full Text Available ABSTRACT The objective of this paper is to have a literature review on the various methods to mine the knowledge from the social media by taking advantage of embedded heterogeneous information. Specifically we are trying to review different types of mining framework which provides us useful information from these networks that have heterogeneous data types including text spacial-temporal and data association LINK information. Firstly we will discuss the link mining to study the link structure with respect to Social Media SM. Secondly we summarize the various text mining models thirdly we shall review spacial as well the temporal models to extract or detect the frequent related topics from SM. Fourthly we will try to figure out few improvised models that take advantage of the link textual temporal and spacial information which motivates to discover progressive principles and fresh methodologies for DM Data Mining in social media networks SMNs.

Linking social capital, cultural capital and heterotopia at the folk festival

Directory of Open Access Journals (Sweden)

Linda Wilks

2016-06-01

Full Text Available This paper investigates the role of folk festivals in transforming interconnections between people, space and culture. It interlinks three sets of theoretical ideas: social capital, cultural capital and heterotopia to suggest a new conceptual framework that will help to frame a deeper understanding of the nature of celebration. Qualitative data were collected at two long-established folk festivals, Sidmouth Folk Festival in southern England and the Feakle Traditional Music Festival in western Ireland, in order to investigate these potential links. Although Foucault did not fully develop the concept of heterotopia, his explanation that heterotopias are counter-sites, which, unlike utopias, are located in real, physical, space-time, has inspired others, including some festival researchers, to build on his ideas. This study concludes that the heterotopian concept of the festival as sacred space, with the stage as umbilicus, may be linked to the building of social capital; while it is suggested that both social capital and appropriate cultural capital are needed to gain full entry to the heterotopia.

Social thermoregulation as a potential mechanism linking sociality and fitness: Barbary macaques with more social partners form larger huddles.

Science.gov (United States)

Campbell, Liz A D; Tkaczynski, Patrick J; Lehmann, Julia; Mouna, Mohamed; Majolo, Bonaventura

2018-04-17

Individuals with more or stronger social bonds experience enhanced survival and reproduction in various species, though the mechanisms mediating these effects are unclear. Social thermoregulation is a common behaviour across many species which reduces cold stress exposure, body heat loss, and homeostatic energy costs, allowing greater energetic investment in growth, reproduction, and survival, with larger aggregations providing greater benefits. If more social individuals form larger thermoregulation aggregations due to having more potential partners, this would provide a direct link between sociality and fitness. We conducted the first test of this hypothesis by studying social relationships and winter sleeping huddles in wild Barbary macaques (Macaca sylvanus), wherein individuals with more social partners experience greater probability of winter survival. Precipitation and low temperature increased huddle sizes, supporting previous research that huddle size influences thermoregulation and energetics. Huddling relationships were predicted by social (grooming) relationships. Individuals with more social partners therefore formed larger huddles, suggesting reduced energy expenditure and exposure to environmental stressors than less social individuals, potentially explaining how sociality affects survival in this population. This is the first evidence that social thermoregulation may be a direct proximate mechanism by which increased sociality enhances fitness, which may be widely applicable across taxa.

Stakeholder Perspectives on the Link between Business Studies ...

African Journals Online (AJOL)

Stakeholder Perspectives on the Link between Business Studies and Quality Education: Botswana's Experience. ... Journal of Social Development in Africa ... International instruments such as the Millennium Development Goals' (MDG's) and ...

Linking Children's Literature with Social Studies in the Elementary Curriculum

Science.gov (United States)

Almerico, Gina M.

2013-01-01

The author shares information related to integrating quality literature written for children into the teaching of social studies at the elementary school level. Research within the past decade informs educators of the strong impact of curriculum standards for the social studies as developed by professional organizations. Teachers today are…

Social Anxiety-Linked Attention Bias to Threat Is Indirectly Related to Post-Event Processing Via Subjective Emotional Reactivity to Social Stress.

Science.gov (United States)

Çek, Demet; Sánchez, Alvaro; Timpano, Kiara R

2016-05-01

Attention bias to threat (e.g., disgust faces) is a cognitive vulnerability factor for social anxiety occurring in early stages of information processing. Few studies have investigated the relationship between social anxiety and attention biases, in conjunction with emotional and cognitive responses to a social stressor. Elucidating these links would shed light on maintenance factors of social anxiety and could help identify malleable treatment targets. This study examined the associations between social anxiety level, attention bias to disgust (AB-disgust), subjective emotional and physiological reactivity to a social stressor, and subsequent post-event processing (PEP). We tested a mediational model where social anxiety level indirectly predicted subsequent PEP via its association with AB-disgust and immediate subjective emotional reactivity to social stress. Fifty-five undergraduates (45% female) completed a passive viewing task. Eye movements were tracked during the presentation of social stimuli (e.g., disgust faces) and used to calculate AB-disgust. Next, participants gave an impromptu speech in front of a video camera and watched a neutral video, followed by the completion of a PEP measure. Although there was no association between AB-disgust and physiological reactivity to the stressor, AB-disgust was significantly associated with greater subjective emotional reactivity from baseline to the speech. Analyses supported a partial mediation model where AB-disgust and subjective emotional reactivity to a social stressor partially accounted for the link between social anxiety levels and PEP. Copyright © 2016. Published by Elsevier Ltd.

Social Media, Open Science, and Data Science Are Inextricably Linked.

Science.gov (United States)

Voytek, Bradley

2017-12-20

Should scientists use social media? Why practice open science? What is data science? Ten years ago, these phrases hardly existed. Now they are ubiquitous. Here I argue that these phenomena are inextricably linked and reflect similar underlying social and technological transformations. Copyright © 2017 Elsevier Inc. All rights reserved.

Function and structure in social brain regions can link oxytocin-receptor genes with autistic social behavior.

Science.gov (United States)

Yamasue, Hidenori

2013-02-01

Difficulties in appropriate social and communicative behaviors are the most prevalent and core symptoms of autism spectrum disorders (ASDs). Although recent intensive research has focused on the neurobiological background of these difficulties, many aspects of them were not yet elucidated. Recent studies have employed multimodal magnetic resonance imaging (MRI) indices as intermediate phenotypes of this behavioral phenotype to link candidate genes with the autistic social difficulty. As MRI indices, functional MRI (fMRI), structural MRI, and MR-spectroscopy have been examined in subjects with autism spectrum disorders. As candidate genes, this mini-review has much interest in oxytocin-receptor genes (OXTR), since recent studies have repeatedly reported their associations with normal variations in social cognition and behavior as well as with their extremes, autistic social dysfunction. Through previous increasing studies, medial prefrontal cortex, hypothalamus and amygdala have repeatedly been revealed as neural correlates of autistic social behavior by MRI multimodalities and their relationship to OXTR. For further development of this research area, this mini-review integrates recent accumulating evidence about human behavioral and neural correlates of OXTR. Copyright © 2012 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

Exploring the significance of human mobility patterns in social link prediction

KAUST Repository

Alharbi, Basma Mohammed; Zhang, Xiangliang

2014-01-01

Link prediction is a fundamental task in social networks. Recently, emphasis has been placed on forecasting new social ties using user mobility patterns, e.g., investigating physical and semantic co-locations for new proximity measure. This paper

Putting people on the map: protecting confidentiality with linked social-spatial data

National Research Council Canada - National Science Library

Panel on Confidentiality Issues Arising from the Integration of Remotely Sensed and Self-Identifying Data, National Research Council

2007-01-01

Precise, accurate spatial information linked to social and behavioral data is revolutionizing social science by opening new questions for investigation and improving understanding of human behavior...

Impression Management in Social Media: The Example of LinkedIn

Directory of Open Access Journals (Sweden)

Joanna Paliszkiewicz

2016-09-01

Full Text Available Nowadays, the relationships are often initiated and maintained in online environments, the formation and management of online impressions have gained importance and become the subject of numerous studies. The impression management is a conscious process in which people attempt to influence the perceptions of their image. They do it by controlling and managing information presented in social media. The presentation of identity is the key to success or failure for example in business life. In the article, the critical literature review related to impression management in social media is described. The example of the way of self-presentation in LinkedIn is presented. The future directions are indicated.

Linking social cognition with social interaction: Non-verbal expressivity, social competence and "mentalising" in patients with schizophrenia spectrum disorders

Directory of Open Access Journals (Sweden)

Lehmkämper Caroline

2009-01-01

Full Text Available Abstract Background Research has shown that patients with schizophrenia spectrum disorders (SSD can be distinguished from controls on the basis of their non-verbal expression. For example, patients with SSD use facial expressions less than normals to invite and sustain social interaction. Here, we sought to examine whether non-verbal expressivity in patients corresponds with their impoverished social competence and neurocognition. Method Fifty patients with SSD were videotaped during interviews. Non-verbal expressivity was evaluated using the Ethological Coding System for Interviews (ECSI. Social competence was measured using the Social Behaviour Scale and psychopathology was rated using the Positive and Negative Symptom Scale. Neurocognitive variables included measures of IQ, executive functioning, and two mentalising tasks, which tapped into the ability to appreciate mental states of story characters. Results Non-verbal expressivity was reduced in patients relative to controls. Lack of "prosocial" nonverbal signals was associated with poor social competence and, partially, with impaired understanding of others' minds, but not with non-social cognition or medication. Conclusion This is the first study to link deficits in non-verbal expressivity to levels of social skills and awareness of others' thoughts and intentions in patients with SSD.

Bonding, Bridging, and Linking Social Capital and Self-Rated Health among Chinese Adults: Use of the Anchoring Vignettes Technique.

Directory of Open Access Journals (Sweden)

He Chen

Full Text Available Three main opposing camps exist over how social capital relates to population health, namely the social support perspective, the inequality thesis, and the political economy approach. The distinction among bonding, bridging, and linking social capital probably helps close the debates between these three camps, which is rarely investigated in existing literatures. Moreover, although self-rated health is a frequently used health indicator in studies on the relationship between social capital and health, the interpersonal incomparability of this measure has been largely neglected. This study has two main objectives. Firstly, we aim to investigate the relationship between bonding, bridging, and linking social capital and self-rated health among Chinese adults. Secondly, we aim to improve the interpersonal comparability in self-rated health measurement. We use data from a nationally representative survey in China. Self-rated health was adjusted using the anchoring vignettes technique to improve comparability. Two-level ordinal logistic regression was performed to model the association between social capital and self-rated health at both individual and community levels. The interaction between residence and social capital was included to examine urban/rural disparities in the relationship. We found that most social capital indicators had a significant relationship with adjusted self-rated health of Chinese adults, but the relationships were mixed. Individual-level bonding, linking social capital, and community-level bridging social capital were positively related with health. Significant urban/rural disparities appeared in the association between community-level bonding, linking social capital, and adjusted self-rated health. For example, people living in communities with higher bonding social capital tended to report poorer adjusted self-rated health in urban areas, but the opposite tendency held for rural areas. Furthermore, the comparison between

Bonding, Bridging, and Linking Social Capital and Self-Rated Health among Chinese Adults: Use of the Anchoring Vignettes Technique.

Science.gov (United States)

Chen, He; Meng, Tianguang

2015-01-01

Three main opposing camps exist over how social capital relates to population health, namely the social support perspective, the inequality thesis, and the political economy approach. The distinction among bonding, bridging, and linking social capital probably helps close the debates between these three camps, which is rarely investigated in existing literatures. Moreover, although self-rated health is a frequently used health indicator in studies on the relationship between social capital and health, the interpersonal incomparability of this measure has been largely neglected. This study has two main objectives. Firstly, we aim to investigate the relationship between bonding, bridging, and linking social capital and self-rated health among Chinese adults. Secondly, we aim to improve the interpersonal comparability in self-rated health measurement. We use data from a nationally representative survey in China. Self-rated health was adjusted using the anchoring vignettes technique to improve comparability. Two-level ordinal logistic regression was performed to model the association between social capital and self-rated health at both individual and community levels. The interaction between residence and social capital was included to examine urban/rural disparities in the relationship. We found that most social capital indicators had a significant relationship with adjusted self-rated health of Chinese adults, but the relationships were mixed. Individual-level bonding, linking social capital, and community-level bridging social capital were positively related with health. Significant urban/rural disparities appeared in the association between community-level bonding, linking social capital, and adjusted self-rated health. For example, people living in communities with higher bonding social capital tended to report poorer adjusted self-rated health in urban areas, but the opposite tendency held for rural areas. Furthermore, the comparison between multivariate analyses

Parental Control of the Time Preadolescents Spend on Social Media: Links with Preadolescents' Social Media Appearance Comparisons and Mental Health.

Science.gov (United States)

Fardouly, Jasmine; Magson, Natasha R; Johnco, Carly J; Oar, Ella L; Rapee, Ronald M

2018-07-01

Time spent on social media and making online comparisons with others may influence users' mental health. This study examined links between parental control over the time their child spends on social media, preadolescents' time spent browsing social media, preadolescents' appearance comparisons on social media, and preadolescents' appearance satisfaction, depressive symptoms, and life satisfaction. Preadolescent social media users (N = 284, 49.1% female; aged 10-12) and one of their parents completed online surveys. Preadolescents, whose parents reported greater control over their child's time on social media, reported better mental health. This relationship was mediated by preadolescents spending less time browsing and making fewer appearance comparisons on social media. Parental control over time spent on social media may be associated with benefits for mental health among preadolescents.

Depression and social anxiety in children: Differential links with coping strategies

NARCIS (Netherlands)

Wright, M.; Banerjee, R.; Hoek, W.; Rieffe, C.J.; Novin Farahbakhsh, S.

2010-01-01

Strategies that children use for coping with stressors are known to be related to emotional adjustment, but not enough is understood about specific links with social anxiety and depression. The present investigation tested differentiated associations of social anxiety and depression with specific

The SAIL databank: linking multiple health and social care datasets.

Science.gov (United States)

Lyons, Ronan A; Jones, Kerina H; John, Gareth; Brooks, Caroline J; Verplancke, Jean-Philippe; Ford, David V; Brown, Ginevra; Leake, Ken

2009-01-16

Vast amounts of data are collected about patients and service users in the course of health and social care service delivery. Electronic data systems for patient records have the potential to revolutionise service delivery and research. But in order to achieve this, it is essential that the ability to link the data at the individual record level be retained whilst adhering to the principles of information governance. The SAIL (Secure Anonymised Information Linkage) databank has been established using disparate datasets, and over 500 million records from multiple health and social care service providers have been loaded to date, with further growth in progress. Having established the infrastructure of the databank, the aim of this work was to develop and implement an accurate matching process to enable the assignment of a unique Anonymous Linking Field (ALF) to person-based records to make the databank ready for record-linkage research studies. An SQL-based matching algorithm (MACRAL, Matching Algorithm for Consistent Results in Anonymised Linkage) was developed for this purpose. Firstly the suitability of using a valid NHS number as the basis of a unique identifier was assessed using MACRAL. Secondly, MACRAL was applied in turn to match primary care, secondary care and social services datasets to the NHS Administrative Register (NHSAR), to assess the efficacy of this process, and the optimum matching technique. The validation of using the NHS number yielded specificity values > 99.8% and sensitivity values > 94.6% using probabilistic record linkage (PRL) at the 50% threshold, and error rates were SAIL databank represents a research-ready platform for record-linkage studies.

Social position, social ties and adult's oral health: 13 year cohort study.

Science.gov (United States)

Vettore, Mario Vianna; Faerstein, Eduardo; Baker, Sarah Ruth

2016-01-01

This study explored different pathways by which social position and social ties influence adult's oral health over a 13-year period. A cohort investigation (Pro-Saúde Study) was conducted of non-faculty civil servants at a university in Rio de Janeiro, Brazil (N=1613). Baseline data collected in 1999 included age, social position, social ties, and access to dental care. Psychological factors and smoking were assessed in 2001, whereas tooth loss and self-rated oral health (SROH) were collected in 2012. A hypothesised model exploring different direct and indirect pathways was developed and tested using structural equation modelling. The model was a good fit to the data and accounted for 40% and 27% of the variance in tooth loss and SROH, respectively. A greater social position was linked to more social ties (β=0.31), health insurance (β=0.48), low psychological distress (β=0.07), less smoking (β=-0.21), more regular dental visiting (β=0.30), less tooth loss (β=-0.44) and better SROH (β=-0.25) over time. Social position (β=0.0005) and social ties (β=-0.0015) were linked indirectly with psychological distress, smoking and tooth loss. Social position was linked indirectly with social ties, psychological distress and SROH (β=-0.0071). Poor social position and weak social ties were important predictors for tooth loss and poor SROH in adults over the 13-year period. Direct and indirect pathways via psychological factors and smoking on the aforementioned relationships were identified, suggesting different areas of intervention to promote adults' oral health. Adult's oral health is influenced by social conditions through direct and indirect pathways, including via psychological factors and smoking. Copyright © 2015. Published by Elsevier Ltd.

Psychosocial Mechanisms Linking the Social Environment to Mental Health in African Americans.

Science.gov (United States)

Mama, Scherezade K; Li, Yisheng; Basen-Engquist, Karen; Lee, Rebecca E; Thompson, Deborah; Wetter, David W; Nguyen, Nga T; Reitzel, Lorraine R; McNeill, Lorna H

2016-01-01

Resource-poor social environments predict poor health, but the mechanisms and processes linking the social environment to psychological health and well-being remain unclear. This study explored psychosocial mediators of the association between the social environment and mental health in African American adults. African American men and women (n = 1467) completed questionnaires on the social environment, psychosocial factors (stress, depressive symptoms, and racial discrimination), and mental health. Multiple-mediator models were used to assess direct and indirect effects of the social environment on mental health. Low social status in the community (p health. Psychosocial factors significantly jointly mediated the relationship between the social environment and mental health in multiple-mediator models. Low social status and social support were associated with greater perceived stress, depressive symptoms, and perceived racial discrimination, which were associated with poor mental health. Results suggest the relationship between the social environment and mental health is mediated by psychosocial factors and revealed potential mechanisms through which social status and social support influence the mental health of African American men and women. Findings from this study provide insight into the differential effects of stress, depression and discrimination on mental health. Ecological approaches that aim to improve the social environment and psychosocial mediators may enhance health-related quality of life and reduce health disparities in African Americans.

Mining the Social Web Analyzing Data from Facebook, Twitter, LinkedIn, and Other Social Media Sites

CERN Document Server

Russell, Matthew

2011-01-01

Want to tap the tremendous amount of valuable social data in Facebook, Twitter, LinkedIn, and Google+? This refreshed edition helps you discover who's making connections with social media, what they're talking about, and where they're located. You'll learn how to combine social web data, analysis techniques, and visualization to find what you've been looking for in the social haystack-as well as useful information you didn't know existed. Each standalone chapter introduces techniques for mining data in different areas of the social Web, including blogs and email. All you need to get started

Depression and Social Anxiety in Children: Differential Links with Coping Strategies

Science.gov (United States)

Wright, Mark; Banerjee, Robin; Hoek, Willemijn; Rieffe, Carolien; Novin, Sheida

2010-01-01

Strategies that children use for coping with stressors are known to be related to emotional adjustment, but not enough is understood about specific links with social anxiety and depression. The present investigation tested differentiated associations of social anxiety and depression with specific types of coping strategies, and evaluated the…

Psychological Pathways Linking Social Support to Health Outcomes: A Visit with the “Ghosts” of Research Past, Present, and Future

Science.gov (United States)

Uchino, Bert N.; Bowen, Kimberly; Carlisle, McKenzie; Birmingham, Wendy

2012-01-01

Contemporary models postulate the importance of psychological mechanisms linking perceived and received social support to physical health outcomes. In this review, we examine studies that directly tested the potential psychological mechanisms responsible for links between social support and health-relevant physiological processes (1980s to 2010). Inconsistent with existing theoretical models, no evidence was found that psychological mechanisms such as depression, perceived stress, and other affective processes are directly responsible for links between support and health. We discuss the importance of considering statistical/design issues, emerging conceptual perspectives, and limitations of our existing models for future research aimed at elucidating the psychological mechanisms responsible for links between social support and physical health outcomes. PMID:22326104

Psychosocial Mechanisms Linking the Social Environment to Mental Health in African Americans.

Directory of Open Access Journals (Sweden)

Scherezade K Mama

Full Text Available Resource-poor social environments predict poor health, but the mechanisms and processes linking the social environment to psychological health and well-being remain unclear. This study explored psychosocial mediators of the association between the social environment and mental health in African American adults. African American men and women (n = 1467 completed questionnaires on the social environment, psychosocial factors (stress, depressive symptoms, and racial discrimination, and mental health. Multiple-mediator models were used to assess direct and indirect effects of the social environment on mental health. Low social status in the community (p < .001 and U.S. (p < .001 and low social support (p < .001 were associated with poor mental health. Psychosocial factors significantly jointly mediated the relationship between the social environment and mental health in multiple-mediator models. Low social status and social support were associated with greater perceived stress, depressive symptoms, and perceived racial discrimination, which were associated with poor mental health. Results suggest the relationship between the social environment and mental health is mediated by psychosocial factors and revealed potential mechanisms through which social status and social support influence the mental health of African American men and women. Findings from this study provide insight into the differential effects of stress, depression and discrimination on mental health. Ecological approaches that aim to improve the social environment and psychosocial mediators may enhance health-related quality of life and reduce health disparities in African Americans.

Developmental Pathways for Social Understanding: Linking Social Cognition to Social Contexts

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Kimberly eBrink

2015-05-01

Full Text Available Contemporary research, often with looking-time tasks, reveals that infants possess foundational understandings of their social worlds. However, few studies have examined how these early social cognitions relate to the child’s social interactions and behavior in early development. Does an early understanding of the social world relate to how an infant interacts with his or her parents? Do early social interactions along with social-cognitive understandings in infancy predict later preschool social competencies? In the current paper, we propose a theory in which children’s later social behaviors and their understanding of the social world depend on the integration of early social understanding and experiences in infancy. We review several of our studies, as well as other research, that directly examine the pathways between these competencies to support a hypothesized network of relations between social-cognitive development and social-interactive behaviors in the development from infancy to childhood. In total, these findings reveal differences in infant social competences that both track the developmental trajectory of infants’ understanding of people over the first years of life and provide external validation for the large body of social-cognitive findings emerging from laboratory looking-time paradigms.

Measuring online interpretations and attributions of social situations: Links with adolescent social anxiety.

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Haller, Simone P W; Raeder, Sophie M; Scerif, Gaia; Cohen Kadosh, Kathrin; Lau, Jennifer Y F

2016-03-01

We evaluated the utility of a novel, picture-based tool to measure how adolescents interpret and attribute cause to social exchanges and whether biases in these processes relate to social anxiety. Briefly presented ambiguous visual social scenes, each containing a photograph of the adolescent as the protagonist, were followed by three possible interpretations (positive, negative, neutral/unrelated) and two possible causal attributions (internal, external) to which participants responded. Ninety-five adolescents aged 14 to 17 recruited from mainstream schools, with varying levels of social anxiety rated the likelihood of positive, negative and unrelated interpretations before selecting the single interpretation they deemed as most likely. This was followed by a question prompting them to decide between an internal or external causal attribution for the interpreted event. Across scenarios, adolescents with higher levels of social anxiety rated negative interpretations as more likely and positive interpretations as less likely compared to lower socially anxious adolescents. Higher socially anxious adolescents were also more likely to select internal attributions to negative and less likely to select internal attributions for positive events than adolescents with lower levels of social anxiety. Adolescents with higher social anxiety display cognitive biases in interpretation and attribution. This tool is suitable for measuring cognitive biases of complex visual-social cues in youth populations with social anxiety and simulates the demands of daily social experiences more closely. As we did not measure depressive symptoms, we cannot be sure that biases linked to social anxiety are not due to concurrent low mood. Copyright © 2015. Published by Elsevier Ltd.

The SAIL databank: linking multiple health and social care datasets

Directory of Open Access Journals (Sweden)

Ford David V

2009-01-01

Full Text Available Abstract Background Vast amounts of data are collected about patients and service users in the course of health and social care service delivery. Electronic data systems for patient records have the potential to revolutionise service delivery and research. But in order to achieve this, it is essential that the ability to link the data at the individual record level be retained whilst adhering to the principles of information governance. The SAIL (Secure Anonymised Information Linkage databank has been established using disparate datasets, and over 500 million records from multiple health and social care service providers have been loaded to date, with further growth in progress. Methods Having established the infrastructure of the databank, the aim of this work was to develop and implement an accurate matching process to enable the assignment of a unique Anonymous Linking Field (ALF to person-based records to make the databank ready for record-linkage research studies. An SQL-based matching algorithm (MACRAL, Matching Algorithm for Consistent Results in Anonymised Linkage was developed for this purpose. Firstly the suitability of using a valid NHS number as the basis of a unique identifier was assessed using MACRAL. Secondly, MACRAL was applied in turn to match primary care, secondary care and social services datasets to the NHS Administrative Register (NHSAR, to assess the efficacy of this process, and the optimum matching technique. Results The validation of using the NHS number yielded specificity values > 99.8% and sensitivity values > 94.6% using probabilistic record linkage (PRL at the 50% threshold, and error rates were Conclusion With the infrastructure that has been put in place, the reliable matching process that has been developed enables an ALF to be consistently allocated to records in the databank. The SAIL databank represents a research-ready platform for record-linkage studies.

Attachment's Links With Adolescents' Social Emotions: The Roles of Negative Emotionality and Emotion Regulation.

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Murphy, Tia Panfile; Laible, Deborah J; Augustine, Mairin; Robeson, Lindsay

2015-01-01

Recent research has attempted to explain the mechanisms through which parental attachment affects social and emotional outcomes (e.g., Burnette, Taylor, Worthington, & Forsyth, 2007 ; Panfile & Laible, 2012 ). The authors' goal was to examine negative emotionality and emotion regulation as mediators of the associations that attachment has with empathy, forgiveness, guilt, and jealousy. One hundred forty-eight adolescents reported their parental attachment security, general levels of negative emotionality and abilities to regulate emotional responses, and tendencies to feel empathy, forgiveness, guilt, and jealousy. Results revealed that attachment security was associated with higher levels of empathy, forgiveness, and guilt, but lower levels of jealousy. In addition, emotion regulation mediated the links attachment shared with both empathy and guilt, such that higher levels of attachment security were linked with greater levels of emotion regulation, which led to greater levels of empathy and guilt. Alternatively, negative emotionality mediated the links attachment shared with both forgiveness and jealousy, such that higher levels of attachment security were associated with lower levels of negative emotionality, which in turn was linked to lower levels of forgiveness and higher levels of jealousy. This study provides a general picture of how attachment security may play a role in shaping an individual's levels of social emotions.

Influence of Personal Preferences on Link Dynamics in Social Networks

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Ashwin Bahulkar

2017-01-01

Full Text Available We study a unique network dataset including periodic surveys and electronic logs of dyadic contacts via smartphones. The participants were a sample of freshmen entering university in the Fall 2011. Their opinions on a variety of political and social issues and lists of activities on campus were regularly recorded at the beginning and end of each semester for the first three years of study. We identify a behavioral network defined by call and text data, and a cognitive network based on friendship nominations in ego-network surveys. Both networks are limited to study participants. Since a wide range of attributes on each node were collected in self-reports, we refer to these networks as attribute-rich networks. We study whether student preferences for certain attributes of friends can predict formation and dissolution of edges in both networks. We introduce a method for computing student preferences for different attributes which we use to predict link formation and dissolution. We then rank these attributes according to their importance for making predictions. We find that personal preferences, in particular political views, and preferences for common activities help predict link formation and dissolution in both the behavioral and cognitive networks.

On Efficient Link Recommendation in Social Networks Using Actor-Fact Matrices

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Michał Ciesielczyk

2015-01-01

Full Text Available Link recommendation is a popular research subject in the field of social network analysis and mining. Often, the main emphasis is put on the development of new recommendation algorithms, semantic enhancements to existing solutions, design of new similarity measures, and so forth. However, relatively little scientific attention has been paid to the impact that various data representation models have on the performance of recommendation algorithms. And by performance we do not mean the time or memory efficiency of algorithms, but the precision and recall of recommender systems. Our recent findings unanimously show that the choice of network representation model has an important and measurable impact on the quality of recommendations. In this paper we argue that the computation quality of link recommendation algorithms depends significantly on the social network representation and we advocate the use of actor-fact matrix as the best alternative. We verify our findings using several state-of-the-art link recommendation algorithms, such as SVD, RSVD, and RRI using both single-relation and multirelation dataset.

Scratch that itch: revisiting links between self-directed behaviour and parasitological, social and environmental factors in a free-ranging primate.

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Duboscq, Julie; Romano, Valéria; Sueur, Cédric; MacIntosh, Andrew J J

2016-11-01

Different hypotheses explain variation in the occurrence of self-directed behaviour such as scratching and self-grooming: a parasite hypothesis linked with ectoparasite load, an environmental hypothesis linked with seasonal conditions and a social hypothesis linked with social factors. These hypotheses are not mutually exclusive but are often considered separately. Here, we revisited these hypotheses together in female Japanese macaques ( Macaca fuscata fuscata ) of Kōjima islet, Japan. We input occurrences of scratching and self-grooming during focal observations in models combining parasitological (lice load), social (dominance rank, social grooming, aggression received and proximity), and environmental (rainfall, temperature and season) variables. Using an information-theory approach, we simultaneously compared the explanatory value of models against each other using variation in Akaike's information criterion and Akaike's weights. We found that evidence for models with lice load, with or without environmental-social parameters, was stronger than that for other models. In these models, scratching was positively associated with lice load and social grooming whereas self-grooming was negatively associated with lice load and positively associated with social grooming, dominance rank and number of female neighbours. This study indicates that the study animals scratch primarily because of an immune/stimulus itch, possibly triggered by ectoparasite bites/movements. It also confirms that self-grooming could act as a displacement activity in the case of social uncertainty. We advocate that biological hypotheses be more broadly considered even when investigating social processes, as one does not exclude the other.

Social networks and links to isolation and loneliness among elderly HCBS clients.

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Medvene, Louis J; Nilsen, Kari M; Smith, Rachel; Ofei-Dodoo, Samuel; DiLollo, Anthony; Webster, Noah; Graham, Annette; Nance, Anita

2016-01-01

The purpose of this study was to explore the network types of HCBS clients based on the structural characteristics of their social networks. We also examined how the network types were associated with social isolation, relationship quality and loneliness. Forty personal interviews were carried out with HCBS clients to assess the structure of their social networks as indicated by frequency of contact with children, friends, family and participation in religious and community organizations. Hierarchical cluster analysis was conducted to identify network types. Four network types were found including: family (n = 16), diverse (n = 8), restricted (n = 8) and religious (n = 7). Family members comprised almost half of participants' social networks, and friends comprised less than one-third. Clients embedded in family, diverse and religious networks had significantly more positive relationships than clients embedded in restricted networks. Clients embedded in restricted networks had significantly higher social isolation scores and were lonelier than clients in diverse and family networks. The findings suggest that HCBS clients' isolation and loneliness are linked to the types of social networks in which they are embedded. The findings also suggest that clients embedded in restricted networks are at high risk for negative outcomes.

Social Studies by Electronic Mail.

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Barr, Hugh

1994-01-01

Asserts that electronic mail provides opportunities to engage students actively in cross-cultural contact with students in other nations. Discusses advantages and problems with using electronic mail in the social studies classroom. Describes electronic mail projects that link students in New Zealand, England, and the United States. (CFR)

Linking Temperamental Shyness and Social Anxiety in Childhood and Adolescence: Moderating Influences of Sex and Age.

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Tsui, Tiffany Y L; Lahat, Ayelet; Schmidt, Louis A

2017-10-01

Although childhood shyness has been linked to social anxiety problems, the factors playing a role in this association have gone largely unexplored. Here we examined the potential moderating roles of sex and age on this relation in a sample of 119 (75 girls) children (10-12 years) and adolescents (14-16 years). As predicted, shyness was positively associated with social anxiety symptoms. Sex, but not age, served as a moderating factor in linking shyness and social anxiety. Specifically, shyness was more strongly associated with social anxiety symptoms among girls than boys. These results suggest the importance of considering sex differences when examining the relation between shyness and social anxiety in childhood and adolescence.

Community work – the missing link of municipal social policy

Directory of Open Access Journals (Sweden)

Moors M.

2012-10-01

Full Text Available Municipal social policy has an important role in dealing with social problems of citizens. On micro level, municipalities spend a substantial amount of their budget solving such problems. However, increasing the amount of money spent on solving problems of each individual at micro level does not provide efficient fulfilment of the tasks defined for municipal social policy making. Thus new, complementary solutions should be looked into, as new ways of development of social work in municipalities should be designed with the aim to increase the level of citizen participation and joint responsibility, especially of socially vulnerable groups. Research results let the author conclude that social activity of socially vulnerable groups should be promoted by creating a series of prerequisites, among which citizen participation, need for organisational support, activities that would foster politician and municipality officials’ attitude towards citizen participation and their social capital increase, two-way relationship between citizens and officials, and the worker that would promote citizen participation, among which is social policy making, are considered to be very important. All of this can be successfully reached by developing community work in local municipalities. This is the missing link to combine macro and micro levels, or political determination and practical implementation of citizen participation.

The Glasgow 'Deep End' Links Worker Study Protocol: a quasi-experimental evaluation of a social prescribing intervention for patients with complex needs in areas of high socioeconomic deprivation.

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Mercer, Stewart W; Fitzpatrick, Bridie; Grant, Lesley; Chng, Nai Rui; O'Donnell, Catherine A; Mackenzie, Mhairi; McConnachie, Alex; Bakhshi, Andisheh; Wyke, Sally

2017-01-01

'Social prescribing' can be used to link patients with complex needs to local (non-medical) community resources. The 'Deep End' Links Worker Programme is being tested in general practices serving deprived populations in Glasgow, Scotland. To assess the implementation and impact of the intervention at patient and practice levels. Study design : Quasi-experimental outcome evaluation with embedded theory-driven process evaluation in 15 practices randomized to receive the intervention or not. Complex intervention : Comprising a practice development fund, a practice-based community links practitioner (CLP), and management support. It aims to link patients to local community organizations and enhance practices' social prescribing capacity. Study population : For intervention practices, staff and adult patients involved in referral to a CLP, and a sample of community organization staff. For comparison practices, all staff and a random sample of adult patients. Sample size : 286 intervention and 484 comparator patients. Outcomes : Primary patient outcome is health-related quality of life (EQ-5D-5L). Secondary patient outcomes include capacity, depression/anxiety, self-esteem, and healthcare utilization. Practice outcome measures include team climate, job satisfaction, morale, and burnout. Outcomes measured at baseline and 9 months. Processes : Barriers and facilitators to implementation of the programme and possible mechanisms through which outcomes are achieved. Analysis plan : For outcome, intention-to-treat analysis with differences between groups tested using mixed-effects regression models. For process, case-study approach with thematic analysis. This evaluation will provide new evidence about the implementation and impact of social prescribing by general practices serving patients with complex needs living in areas of high deprivation.

Understanding the links between ecosystem health and social system well-being: an annotated bibliography.

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Dawn M. Elmer; Harriet H. Christensen; Ellen M. Donoghue; [Compilers].

2002-01-01

This bibliography focuses on the links between social system well-being and ecosystem health. It is intended for public land managers and scientists and students of social and natural sciences. Multidisciplinary science that addresses the interconnections between the social system and the ecosystem is presented. Some of the themes and strategies presented are policy...

Digging deeper into the link between socio-cognitive ability and social relationships.

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Mizokawa, Ai; Koyasu, Masuo

2015-03-01

In this commentary on 'Friendlessness and theory of mind: A prospective longitudinal study' by Fink, Begeer, Peterson, Slaughter, and de Rosnay (Brit. J. Dev. Psychol, 2015; 33, 1-17) we reconsider the link between early mastery of theory of mind (ToM) and social relationships by focusing on connections with other related areas of socio-cognitive ability such as emotional competence, ToM development across age, and the effect of interventions. © 2014 The British Psychological Society.

Lateral orbitofrontal cortex links social impressions to political choices.

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Xia, Chenjie; Stolle, Dietlind; Gidengil, Elisabeth; Fellows, Lesley K

2015-06-03

Recent studies of political behavior suggest that voting decisions can be influenced substantially by "first-impression" social attributions based on physical appearance. Separate lines of research have implicated the orbitofrontal cortex (OFC) in the judgment of social traits on the one hand and economic decision-making on the other, making this region a plausible candidate for linking social attributions to voting decisions. Here, we asked whether OFC lesions in humans disrupted the ability to judge traits of political candidates or affected how these judgments influenced voting decisions. Seven patients with lateral OFC damage, 18 patients with frontal damage sparing the lateral OFC, and 53 matched healthy participants took part in a simulated election paradigm, in which they voted for real-life (but unknown) candidates based only on photographs of their faces. Consistent with previous work, attributions of "competence" and "attractiveness" based on candidate appearance predicted voting behavior in the healthy control group. Frontal damage did not affect substantially the ability to make competence or attractiveness judgments, but patients with damage to the lateral OFC differed from other groups in how they applied this information when voting. Only attractiveness ratings had any predictive power for voting choices after lateral OFC damage, whereas other frontal patients and healthy controls relied on information about both competence and attractiveness in making their choice. An intact lateral OFC may not be necessary for judgment of social traits based on physical appearance, but it seems to be crucial in applying this information in political decision-making. Copyright © 2015 the authors 0270-6474/15/358507-08$15.00/0.

A Neurobehavioral Mechanism Linking Behaviorally Inhibited Temperament and Later Adolescent Social Anxiety.

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Buzzell, George A; Troller-Renfree, Sonya V; Barker, Tyson V; Bowman, Lindsay C; Chronis-Tuscano, Andrea; Henderson, Heather A; Kagan, Jerome; Pine, Daniel S; Fox, Nathan A

2017-12-01

Behavioral inhibition (BI) is a temperament identified in early childhood that is a risk factor for later social anxiety. However, mechanisms underlying the development of social anxiety remain unclear. To better understand the emergence of social anxiety, longitudinal studies investigating changes at behavioral neural levels are needed. BI was assessed in the laboratory at 2 and 3 years of age (N = 268). Children returned at 12 years, and an electroencephalogram was recorded while children performed a flanker task under 2 conditions: once while believing they were being observed by peers and once while not being observed. This methodology isolated changes in error monitoring (error-related negativity) and behavior (post-error reaction time slowing) as a function of social context. At 12 years, current social anxiety symptoms and lifetime diagnoses of social anxiety were obtained. Childhood BI prospectively predicted social-specific error-related negativity increases and social anxiety symptoms in adolescence; these symptoms directly related to clinical diagnoses. Serial mediation analysis showed that social error-related negativity changes explained relations between BI and social anxiety symptoms (n = 107) and diagnosis (n = 92), but only insofar as social context also led to increased post-error reaction time slowing (a measure of error preoccupation); this model was not significantly related to generalized anxiety. Results extend prior work on socially induced changes in error monitoring and error preoccupation. These measures could index a neurobehavioral mechanism linking BI to adolescent social anxiety symptoms and diagnosis. This mechanism could relate more strongly to social than to generalized anxiety in the peri-adolescent period. Copyright © 2017 American Academy of Child and Adolescent Psychiatry. All rights reserved.

Individuals' quality of life linked to major life events, perceived social support, and personality traits.

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Pocnet, Cornelia; Antonietti, Jean-Philippe; Strippoli, Marie-Pierre F; Glaus, Jennifer; Preisig, Martin; Rossier, Jérôme

2016-11-01

The aim of this study was to investigate the relationship between major recent life events that occurred during the last 5 years, social and personal resources, and subjective quality of life (QoL). A total of 1801 participants from the general population (CoLaus/PsyCoLaus study) completed the Life Events Questionnaire, the Social Support Questionnaire, the NEO Five-Factor Inventory Revised, and the Manchester Short Assessment of Quality of Life. Major life events were modestly associated with the QoL (about 5 % of the explained variance). However, QoL was significantly related to perceived social support and personality traits (about 37 % of the explained variance). Particularly, perceived social support, extraversion and conscientiousness personality dimensions were positively linked to life satisfaction, whereas a high level of neuroticism was negatively associated with QoL. This study highlights the negative but temporary association between critical events and QoL. However, a combination of high conscientiousness and extraversion, and positive social support may explain better variances for a high-perceived QoL.

Time development in the early history of social networks: link stabilization, group dynamics, and segregation.

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Bruun, Jesper; Bearden, Ian G

2014-01-01

Studies of the time development of empirical networks usually investigate late stages where lasting connections have already stabilized. Empirical data on early network history are rare but needed for a better understanding of how social network topology develops in real life. Studying students who are beginning their studies at a university with no or few prior connections to each other offers a unique opportunity to investigate the formation and early development of link patterns and community structure in social networks. During a nine week introductory physics course, first year physics students were asked to identify those with whom they communicated about problem solving in physics during the preceding week. We use these students' self reports to produce time dependent student interaction networks. We investigate these networks to elucidate possible effects of different student attributes in early network formation. Changes in the weekly number of links show that while roughly half of all links change from week to week, students also reestablish a growing number of links as they progress through their first weeks of study. Using the Infomap community detection algorithm, we show that the networks exhibit community structure, and we use non-network student attributes, such as gender and end-of-course grade to characterize communities during their formation. Specifically, we develop a segregation measure and show that students structure themselves according to gender and pre-organized sections (in which students engage in problem solving and laboratory work), but not according to end-of-coure grade. Alluvial diagrams of consecutive weeks' communities show that while student movement between groups are erratic in the beginning of their studies, they stabilize somewhat towards the end of the course. Taken together, the analyses imply that student interaction networks stabilize quickly and that students establish collaborations based on who is immediately

Virtual reality experiments linking social environment and psychosis: A pilot study

NARCIS (Netherlands)

Veling, W.; Brinkman, W.P.; Dorrestijn, E.; van der Gaag, M.

2014-01-01

Initial studies with healthy subjects and individuals with high risk for psychosis have suggested that virtual reality (VR) environments may be used to investigate social and psychological mechanisms of psychosis. One small study reported that VR can safely be used in individuals with current

Librarians as Advocates of Social Media for Researchers: A Social Media Project Initiated by Linköping University Library, Sweden

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Persson, Sassa; Svenningsson, Maria

2016-01-01

Librarians at Linköping University help researchers keep abreast of developments in their fields and to increase the visibility of their work. Strategic, professional use of social media ought to be an essential part of a researcher's communication strategy. This article investigates the level of awareness of the professional use of social media…

Not Just Another Single Issue: Teen Pregnancy Prevention's Link to Other Critical Social Issues.

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National Campaign To Prevent Teen Pregnancy, Washington, DC.

This report discusses critical social issues linked to teen pregnancy, explaining that teen pregnancy prevention should be viewed as working to improve these social issues. After providing general background on teen pregnancy, the report offers five fact sheets: (1) "Teen Pregnancy, Welfare Dependency, and Poverty" (continuing to reduce…

Perceived social pressure not to experience negative emotion is linked to selective attention for negative information.

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Bastian, Brock; Pe, Madeline Lee; Kuppens, Peter

2017-02-01

Social norms and values may be important predictors of how people engage with and regulate their negative emotional experiences. Previous research has shown that social expectancies (the perceived social pressure not to feel negative emotion (NE)) exacerbate feelings of sadness. In the current research, we examined whether social expectancies may be linked to how people process emotional information. Using a modified classical flanker task involving emotional rather than non-emotional stimuli, we found that, for those who experienced low levels of NE, social expectancies were linked to the selective avoidance of negative emotional information. Those who experienced high levels of NE did not show a selective avoidance of negative emotional information. The findings suggest that, for people who experience many NEs, social expectancies may lead to discrepancies between how they think they ought to feel and the kind of emotional information they pay attention to.

Studying Social Movements

DEFF Research Database (Denmark)

Uldam, Julie; McCurdy, Patrick

2013-01-01

The research method of participant observation has long been used by scholars interested in the motivations, dynamics, tactics and strategies of social movements from a movement perspective. Despite participant observation being a common research method, there have been very few efforts to bring...... together this literature, which has often been spread across disciplines. This makes it difficult to identify the various challenges (and their interrelation) facing participant observers. Consequently, this article first reviews how participant observation roles have been conceptualised in general...... and then draws specific links to how the method has been used in the study of activism and social movements. In doing so, this article brings together key academic debates on participant observation, which have been considered separately, such as insider/outsider and overt/covert, but not previously been brought...

Oxytocin and Vasopressin: Linking Pituitary Neuropeptides and their Receptors to Social Neurocircuits

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Danielle Andrea Baribeau

2015-09-01

Full Text Available Oxytocin and vasopressin are pituitary neuropeptides that have been shown to affect social processes in mammals. There is growing interest in these molecules and their receptors as potential precipitants of, and/or treatments for, social deficits in neurodevelopmental disorders, including autism spectrum disorder. Numerous behavioral-genetic studies suggest that there is an association between these peptides and individual social abilities; however, an explanatory model that links hormonal activity at the receptor level to complex human behavior remains elusive. The following review summarizes the known associations between the oxytocin and vasopressin neuropeptide systems and social neurocircuits in the brain. Following a micro- to macro- level trajectory, current literature on the synthesis and secretion of these peptides, and the structure, function and distribution of their respective receptors is first surveyed. Next, current models regarding the mechanism of action of these peptides on microcircuitry and other neurotransmitter systems are discussed. Functional neuroimaging evidence on the acute effects of exogenous administration of these peptides on brain activity is then reviewed. Overall, a model in which the local neuromodulatory effects of pituitary neuropeptides on brainstem and basal forebrain regions strengthen signaling within social neurocircuits proves appealing. However, these findings are derived from animal models; more research is needed to clarify the relevance of these mechanisms to human behavior and treatment of social deficits in neuropsychiatric disorders.

Design and Implementation of Davis Social Links OSN Kernel

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Tran, Thomas; Chan, Kelcey; Ye, Shaozhi; Bhattacharyya, Prantik; Garg, Ankush; Lu, Xiaoming; Wu, S. Felix

Social network popularity continues to rise as they broaden out to more users. Hidden away within these social networks is a valuable set of data that outlines everyone’s relationships. Networks have created APIs such as the Facebook Development Platform and OpenSocial that allow developers to create applications that can leverage user information. However, at the current stage, the social network support for these new applications is fairly limited in its functionality. Most, if not all, of the existing internet applications such as email, BitTorrent, and Skype cannot benefit from the valuable social network among their own users. In this paper, we present an architecture that couples two different communication layers together: the end2end communication layer and the social context layer, under the Davis Social Links (DSL) project. Our proposed architecture attempts to preserve the original application semantics (i.e., we can use Thunderbird or Outlook, unmodified, to read our SMTP emails) and provides the communicating parties (email sender and receivers) a social context for control and management. For instance, the receiver can set trust policy rules based on the social context between the pair, to determine how a particular email in question should be prioritized for delivery to the SMTP layer. Furthermore, as our architecture includes two coupling layers, it is then possible, as an option, to shift some of the services from the original applications into the social context layer. In the context of email, for example, our architecture allows users to choose operations, such as reply, reply-all, and forward, to be realized in either the application layer or the social network layer. And, the realization of these operations under the social network layer offers powerful features unavailable in the original applications. To validate our coupling architecture, we have implemented a DSL kernel prototype as a Facebook application called CyrusDSL (currently about

Social-Class Identity and English Learning: Studies of Chinese Learners

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Gao, Feng

2014-01-01

This article first looks at the complex conceptualization of Chinese learners' social-class identities with respect to a shifting Chinese class stratification. It then examines the link between social class and second-language learning in the Chinese context by reviewing several studies on Chinese learners' social-class backgrounds and their…

Using Social Identity to Explore the Link between a Decline in Adolescent Smoking and an Increase in Mobile Phone Use

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Cassidy, Simon

2006-01-01

Purpose--The study seeks to further explore the hypothesised link between the increase in mobile phone ownership and use and the reported decline in adolescent smoking. Evidence for the link was gathered by examining perceptions of mobile phone use in the context of social identity and adolescent smoking. Design/methodology/approach--The study…

A generalized theory of preferential linking

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Hu, Haibo; Guo, Jinli; Liu, Xuan; Wang, Xiaofan

2014-12-01

There are diverse mechanisms driving the evolution of social networks. A key open question dealing with understanding their evolution is: How do various preferential linking mechanisms produce networks with different features? In this paper we first empirically study preferential linking phenomena in an evolving online social network, find and validate the linear preference. We propose an analyzable model which captures the real growth process of the network and reveals the underlying mechanism dominating its evolution. Furthermore based on preferential linking we propose a generalized model reproducing the evolution of online social networks, and present unified analytical results describing network characteristics for 27 preference scenarios. We study the mathematical structure of degree distributions and find that within the framework of preferential linking analytical degree distributions can only be the combinations of finite kinds of functions which are related to rational, logarithmic and inverse tangent functions, and extremely complex network structure will emerge even for very simple sublinear preferential linking. This work not only provides a verifiable origin for the emergence of various network characteristics in social networks, but bridges the micro individuals' behaviors and the global organization of social networks.

Collecting data on leisure travel: The link between leisure contacts and social interactions

OpenAIRE

Kowald, Matthias; Frei, Andreas; Hackney, Jeremy K.; Illenberger, J.; Axhausen, Kay W.

2010-01-01

The aim of a new survey project is to collect data on the link between leisure contacts and leisure activities. The paper introduces briefly into former studies that applied the methods of social network analysis in transport planning. Using these projects as starting points the methodology and background of the new project are presented in detail. This is followed by first descriptive analyses checking how representative the data are for the Swiss population. The paper finishes by giving an ...

Linking Affective Commitment, Career Self-Efficacy, and Outcome Expectations: A Test of Social Cognitive Career Theory

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Conklin, Amanda M.; Dahling, Jason J.; Garcia, Pablo A.

2013-01-01

The authors tested a model based on the satisfaction model of social cognitive career theory (SCCT) that links college students' affective commitment to their major (the emotional identification that students feel toward their area of study) with career decision self-efficacy (CDSE) and career outcome expectations. Results indicate that CDSE…

Developmental Links Between Children's Working Memory and their Social Relations with Teachers and Peers in the Early School Years.

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de Wilde, Amber; Koot, Hans M; van Lier, Pol A C

2016-01-01

This study assessed the developmental links between children's working memory development and their relations with teachers and peers across 2 years of kindergarten and early elementary school. Kindergarten and first grade children, N = 1109, 50% boys, were followed across 2 school-years. Children were assessed across 3 waves, in the fall and spring of the first school-year (within school-year), and finally in the spring of the second school-year. Working memory was assessed using a visuo-spatial working memory task. The developmental links between working memory and child-reported teacher-child relationship quality (warmth and conflict) and peer-nominated likeability and friendedness were assessed using autoregressive cross-lagged models. Lower working memory scores were related to increases in teacher-child conflict and decreases in teacher-child warmth one school-year later, in addition to decreases in likeability by peers within the same school-year. Conversely, teacher-child conflict was negatively associated with the development of working memory across the studied period. Path estimates between working memory and social relational factors were similar for boys and girls. Findings show developmental links between working memory and social-relational factors and vice versa. These results suggest that children's working memory development can be fostered through pro-social relations with teachers in early elementary school children.

Influence of gender constancy and social power on sex-linked modeling.

Science.gov (United States)

Bussey, K; Bandura, A

1984-12-01

Competing predictions derived from cognitive-developmental theory and social learning theory concerning sex-linked modeling were tested. In cognitive-developmental theory, gender constancy is considered a necessary prerequisite for the emulation of same-sex models, whereas according to social learning theory, sex-role development is promoted through a vast system of social influences with modeling serving as a major conveyor of sex role information. In accord with social learning theory, even children at a lower level of gender conception emulated same-sex models in preference to opposite-sex ones. Level of gender constancy was associated with higher emulation of both male and female models rather than operating as a selective determinant of modeling. This finding corroborates modeling as a basic mechanism in the sex-typing process. In a second experiment we explored the limits of same-sex modeling by pitting social power against the force of collective modeling of different patterns of behavior by male and female models. Social power over activities and rewarding resources produced cross-sex modeling in boys, but not in girls. This unexpected pattern of cross-sex modeling is explained by the differential sex-typing pressures that exist for boys and girls and socialization experiences that heighten the attractiveness of social power for boys.

Social support, social strain and inflammation: Evidence from a national longitudinal study of U.S. adults

Science.gov (United States)

Yang, Yang Claire; Schorpp, Kristen; Harris, Kathleen Mullan

2014-01-01

Social relationships have long been held to have powerful effects on health and survival, but it remains unclear whether such associations differ by function and domain of relationships over time and what biophysiological mechanisms underlie these links. This study addressed these gaps by examining the longitudinal associations of persistent relationship quality across a ten year span with a major indicator of immune function. Specifically, we examined how perceived social support and social strain from relationships with family, friends, and spouse at a prior point in time are associated with subsequent risks of inflammation, as assessed by overall inflammation burden comprised of five markers (C-reactive protein, interleukin-6, fibrinogen, E-selectin, and intracellular adhesion molecule-1) in a national longitudinal study of 647 adults from the Midlife Development in the United States (1995–2009). Results from multivariate regression analysis show that (1) support from family, friends, and spouse modestly protected against risks of inflammation; (2) family, friend, and total social strain substantially increased risks of inflammation; and (3) the negative associations of social strain were stronger than the positive associations of social support with inflammation. The findings highlight the importance of enriched conceptualizations, measures, and longitudinal analyses of both social and biological stress processes to elucidate the complex pathways linking social relationships to health and illness. PMID:24607674

Aggression and anxiety: social context and neurobiological links

Directory of Open Access Journals (Sweden)

Inga D Neumann

2010-03-01

Full Text Available Psychopathologies such as anxiety- and depression-related disorders are often characterized by impaired social behaviours including excessive aggression and violence. Excessive aggression and violence likely develop as a consequence of generally disturbed emotional regulation, such as abnormally high or low levels of anxiety. This suggests an overlap between brain circuitries and neurochemical systems regulating aggression and anxiety. In this review, we will discuss different forms of male aggression, rodent models of excessive aggression, and neurobiological mechanisms underlying male aggression in the context of anxiety. We will summarize our attempts to establish an animal model of high and abnormal aggression using rats selected for high (HAB versus low (LAB anxiety-related behaviour. Briefly, male LAB rats and, to a lesser extent, male HAB rats show high and abnormal forms of aggression compared with non-selected (NAB rats, making them a suitable animal model for studying excessive aggression in the context of extremes in innate anxiety. In addition, we will discuss differences in the activity of the hypothalamic-pituitary-adrenal axis, brain arginine vasopressin, and the serotonin systems, among others, which contribute to the distinct behavioural phenotypes related to aggression and anxiety. Further investigation of the neurobiological systems in animals with distinct anxiety phenotypes might provide valuable information about the link between excessive aggression and disturbed emotional regulation, which is essential for understanding the social and emotional deficits that are characteristic of many human psychiatric disorders.

Social capital calculations in economic systems: Experimental study

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Chepurov, E. G.; Berg, D. B.; Zvereva, O. M.; Nazarova, Yu. Yu.; Chekmarev, I. V.

2017-11-01

The paper describes the social capital study for a system where actors are engaged in an economic activity. The focus is on the analysis of communications structural parameters (transactions) between the actors. Comparison between transaction network graph structure and the structure of a random Bernoulli graph of the same dimension and density allows revealing specific structural features of the economic system under study. Structural analysis is based on SNA-methodology (SNA - Social Network Analysis). It is shown that structural parameter values of the graph formed by agent relationship links may well characterize different aspects of the social capital structure. The research advocates that it is useful to distinguish the difference between each agent social capital and the whole system social capital.

An Interpersonal Circumplex Model of Children's Social Goals: Links with Peer-Reported Behavior and Sociometric Status

Science.gov (United States)

Ojanen, Tiina; Gronroos, Matti; Salmivalli, Christina

2005-01-01

The objective of the present research was to develop an assessment model for children's social goals. The aims were (a) to fit children's social goals to a circumplex model and to examine links between goals and peer-reported social behaviors (aggression, withdrawal, and prosocial behavior) in a sample of 276 participants (134 girls, 11- to…

The consequences of mimicry for prosocials and proselfs: effects of social value orientation on the mimicry-liking link

NARCIS (Netherlands)

Stel, M.; Rispens, S.; Lokhorst, A.M.; Leliveld, M.

2011-01-01

People often mimic each other's behaviors. As a consequence, they share each other's emotional and cognitive states, which facilitates liking. Mimicry, however, does not always affect liking. In two studies, we investigate whether the mimicry–liking link is influenced by people's social value

Family and peer social support and their links to psychological distress among hurricane-exposed minority youth.

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Banks, Donice M; Weems, Carl F

2014-07-01

Experiencing a disaster such as a hurricane places youth at a heightened risk for psychological distress such as symptoms of posttraumatic stress disorder (PTSD), anxiety, and depression. Social support may contribute to resilience following disasters, but the interrelations of different types of support, level of exposure, and different symptoms among youth is not well understood. This study examined associations among family and peer social support, level of hurricane exposure, and their links to psychological distress using both a large single-time assessment sample (N = 1,098) as well as a longitudinal sample followed over a 6-month period (n = 192). Higher levels of hurricane exposure were related to lower levels of social support from family and peers. Higher levels of family and peer social support demonstrated both concurrent and longitudinal associations with lower levels of psychological distress, with associations varying by social support source and psychological distress outcome. Findings also suggested that the protective effects of high peer social support may be diminished by high hurricane exposure. The results of this study further our understanding of the role of social support in hurricane-exposed youths' emotional functioning and point to the potential importance of efforts to bolster social support following disasters.

Linking social and pathogen transmission networks using microbial genetics in giraffe (Giraffa camelopardalis).

Science.gov (United States)

VanderWaal, Kimberly L; Atwill, Edward R; Isbell, Lynne A; McCowan, Brenda

2014-03-01

Although network analysis has drawn considerable attention as a promising tool for disease ecology, empirical research has been hindered by limitations in detecting the occurrence of pathogen transmission (who transmitted to whom) within social networks. Using a novel approach, we utilize the genetics of a diverse microbe, Escherichia coli, to infer where direct or indirect transmission has occurred and use these data to construct transmission networks for a wild giraffe population (Giraffe camelopardalis). Individuals were considered to be a part of the same transmission chain and were interlinked in the transmission network if they shared genetic subtypes of E. coli. By using microbial genetics to quantify who transmits to whom independently from the behavioural data on who is in contact with whom, we were able to directly investigate how the structure of contact networks influences the structure of the transmission network. To distinguish between the effects of social and environmental contact on transmission dynamics, the transmission network was compared with two separate contact networks defined from the behavioural data: a social network based on association patterns, and a spatial network based on patterns of home-range overlap among individuals. We found that links in the transmission network were more likely to occur between individuals that were strongly linked in the social network. Furthermore, individuals that had more numerous connections or that occupied 'bottleneck' positions in the social network tended to occupy similar positions in the transmission network. No similar correlations were observed between the spatial and transmission networks. This indicates that an individual's social network position is predictive of transmission network position, which has implications for identifying individuals that function as super-spreaders or transmission bottlenecks in the population. These results emphasize the importance of association patterns in

Sustainable Development and Corporate Social Responsibility: Linking Goals to Standards

Directory of Open Access Journals (Sweden)

Radostina Bakardjieva

2016-12-01

Full Text Available Corporate social responsibility (CSR is the core of sustainable development of companies. On one hand, the corporate social responsibility of companies is a prerequisite for sustainable business, on the other - sustainable development sets specific requirements for the development of businesses in the context of increasing requirements to the degree of quality and reliability of financial information. In recent years, sustainable development has become a strategic issue for companies and this trend applies to Bulgarian companies too. Development of non-financial reporting is a very dynamic process, whose peak is the establishment of an integrated system of accountability. Current paper makes analyses of advantages of CSR linking it to the implementation of sustainable development goals through the integrated reporting following the requirements of the standards of the Global Reporting Initiative (GRI.

Preserving and maintaining vital Ecosystem Services: the importance of linking knowledge from Geosciences and social-ecological System analysis

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Finger, David; Petursdottir, Thorunn

2013-04-01

Human kind has always been curios and motivated to understand and quantify environmental processes in order to predict and anticipate the evolution of vital ecosystem services. Even the very first civilizations used empirical correlations to predict outcomes of rains and subsequent harvest efficiencies. Along with the insights into the functioning of ecosystems, humans also became aware that their anthropogenic activities can have positive and negative impact on ecosystem services. In recent years, geosciences have brought forward new sophisticated observations and modeling tools, with the aim to improve predictions of ecological developments. At the same time, the added value of linking ecological factors to the surrounding social structure has received a growing acceptance among scientists. A social-ecological system approach brings in a holistic understanding of how these systems are inevitably interlinked and how their sustainability can be better maintained. We claim that the biggest challenge for geoscience in the coming decades will be to link these two disciplines in order to establish adequate strategies to preserve natural ecosystems and their services, parallel to their utilization. We will present various case studies from more than a decade of research, ranging from water quality in mountain lakes, climate change impacts on water availability and declining fishing yields in freshwaters and discuss how the studies outcomes could be given added value by interpreting them via social-ecological system analysis. For instance, sophisticated field investigations revealed that deep water mixing in lake Issyk-Kul, Kirgizstan, is intensively distributing pollutants in the entire lake. Although fishery is an important sector in the region, the local awareness of the importance of water quality is low. In Switzerland, strict water protection laws led to ologotrophication of alpine lakes, reducing fishing yields. While local fishermen argued that local fishery is

THE EFFECT OF ADVERTISING ON SOCIAL NETWORKS ON THE MARKETING OF SPORTS SERVICES - CASE STUDY: SOCIAL TELEGRAM USERS

OpenAIRE

Mahsa Nematzadeh

2017-01-01

Today, the number of social networks in which communications are made is increasing rapidly, and most teenagers and adults, as part of everyday life, use the benefits of knowing others and introducing themselves to others from social networks such as Facebook, MySpace, LinkedIn, YouTube, Weblogs and Wikiquote. The purpose of this study was to investigate the effect of advertising on social networks on the marketing of sports services. Methodologically, this descriptive study was of correlatio...

A Dual-Process Model of the Alcohol-Behavior Link for Social Drinking

Science.gov (United States)

Moss, Antony C.; Albery, Ian P.

2009-01-01

A dual-process model of the alcohol-behavior link is presented, synthesizing 2 of the major social-cognitive approaches: expectancy and myopia theories. Substantial evidence has accrued to support both of these models, and recent neurocognitive models of the effects of alcohol on thought and behavior have provided evidence to support both as well.…

Attention Biases to Threat Link Behavioral Inhibition to Social Withdrawal over Time in Very Young Children

Science.gov (United States)

Perez-Edgar, Koraly; Reeb-Sutherland, Bethany C.; McDermott, Jennifer Martin; White, Lauren K.; Henderson, Heather A.; Degnan, Kathryn A.; Hane, Amie A.; Pine, Daniel S.; Fox, Nathan A.

2011-01-01

Behaviorally inhibited children display a temperamental profile characterized by social withdrawal and anxious behaviors. Previous research, focused largely on adolescents, suggests that attention biases to threat may sustain high levels of behavioral inhibition (BI) over time, helping link early temperament to social outcomes. However, no prior…

Effects of carbon tax on social welfare: A case study of China

International Nuclear Information System (INIS)

Chen, Zi-yue; Nie, Pu-yan

2016-01-01

Highlights: • Carbon tax on the production link may lead to the rise of social welfare. • Oligopoly model of energy sector expands the optimal model of carbon tax. • The impact of carbon taxes is stable under different social redistribution demand. - Abstract: Almost all countries around the world concern about the emission of greenhouse gas. The most widely used model of carbon tax is based on complete competition model of energy market, which, however, cannot completely reflect the real condition. This article establishes a social optimal welfare model that based on oligopoly competition of energy department. According to the model, the article calculates the substitution elasticity of factors in China’s energy sectors, non-energy department and consumption preference in domestic energy and non-energy commodities. Based on the social optimal welfare model, the effect on social welfare caused by carbon taxes in different links is further evaluated. The results show that a certain amount of carbon tax in the production link raises the social welfare, while in consumption and redistribution links lowers the social welfare. Specifically, the absolute value of marginal social welfare in the redistribution link is larger. Moreover, the values of the three types of carbon taxes vary under different redistribution demands though the variation trends of tax in the same link are similar. As a result, a small amount of carbon tax on the production link contributes to the growth of social welfare.

In search of links between social capital, mental health and sociotherapy: a longitudinal study in Rwanda.

Science.gov (United States)

Verduin, Femke; Smid, Geert E; Wind, Tim R; Scholte, Willem F

2014-11-01

To date, reviews show inconclusive results on the association between social capital and mental health. Evidence that social capital can intentionally be promoted is also scarce. Promotion of social capital may impact post-conflict recovery through both increased social cohesion and better mental health. However, studies on community interventions and social capital have mostly relied on cross-sectional study designs. We present a longitudinal study in Rwanda on the effect on social capital and mental health of sociotherapy, a community-based psychosocial group intervention consisting of fifteen weekly group sessions. We hypothesized that the intervention would impact social capital and, as a result of that, mental health. We used a quasi-experimental study design with measurement points pre- and post-intervention and at eight months follow-up (2007-2008). Considering sex and living situation, we selected 100 adults for our experimental group. We formed a control group of 100 respondents with similar symptom score distribution, age, and sex from a random community sample in the same region. Mental health was assessed by use of the Self Reporting Questionnaire, and social capital through a locally adapted version of the short Adapted Social Capital Assessment Tool. It measures three elements of social capital: cognitive social capital, support, and civic participation. Latent growth models were used to examine whether effects of sociotherapy on mental health and social capital were related. Civic participation increased with 7% in the intervention group versus 2% in controls; mental health improved with 10% versus 5% (both: p social capital did not show consistent changes. These findings hint at the possibility to foster social capital and simultaneously impact mental health. Further identification of pathways of influence may contribute to the designing of psychosocial interventions that effectively promote recovery in war-affected populations. Nederlands Trial

Linking Parental Socialization to Interpersonal Protective Processes, Academic Self-Presentation, and Expectations among Rural African American Youth

Science.gov (United States)

Murry, Velma McBride; Berkel, Cady; Brody, Gene H.; Miller, Shannon J.; Chen, Yi-fu

2008-01-01

Data obtained from two waves of a longitudinal study of 671 rural African American families, with an 11-year-old preadolescent, were examined to test pathways through which racial and ethnic socialization influence youth's self-presentation and academic expectation and anticipation through the enhancement of youth self-pride. Structural equation modeling analyses indicated that racial and ethnic socialization was linked with youth's expectation and anticipation for academic success, through youth self-pride, including racial identity and self-esteem, and academic self-presentation. The results highlight the need to disaggregate racial and ethnic socialization in order to better understand how these parenting domains uniquely forecast youth self-pride, as well as their orientation to education and academic success. PMID:19209975

Framing Social Values: An Experimental Study of Culture and Cognition

Science.gov (United States)

Stolte, John F.; Fender, Shanon

2007-01-01

How and why does a given social value come to shape the way an individual thinks, feels, and acts in a specific social situation? This study links ideas from Goffman's frame analysis to other lines of research, proposing that dramatic narratives of variable content, vividness, and language-in-use produce variation in the accessibility of…

Experimental Study of Short-Term Training in Social Cognition in Pre-Schoolers

Science.gov (United States)

Houssa, Marine; Nader-Grosbois, Nathalie; Jacobs, Emilie

2014-01-01

Using an experimental approach, our study examined the differentiated effects on pre-schoolers' social cognition of two short-term social information processing (SIP) and Theory of Mind (ToM) training sessions dealing with emotions and beliefs. The links between ToM, SIP, and social adjustment or externalizing behavior were examined. 47…

Link2U: un social network aumentato su dispositivi mobili

Directory of Open Access Journals (Sweden)

Monica Sebillo

2012-04-01

Full Text Available Negli ultimi anni il connubio mobile entertainment e social network ha attirato un notevole interesse da parte dispecifici settori che, nonostante le criticità del momento, hanno deciso di investire nella realizzazione di ambienti esoluzioni di intrattenimento/divertimento, un fattore chiave alla base del miglioramento della tecnologia.Link2U: augmenting social networks on mobile devicesNowadays, modern mobile devices have become real person-al  computers  that  increase  the  ability  of  building/extending existing applications by combining several technologies such as camera, GPS, 3D graphics and permanent Internet connec-tion. The  resulting  integration  of  such  technologies  allows  to  run complex  applications,  such  as  augmented  reality  and  Social Networks. The goal of our current research is to support mobile users’ daily activities, by developing advanced solutions which take into account principles of human-computer interac-tion and usability. In this paper we propose to exploit the potential of the aug-mented reality and the ability to communicate of social net-works to create a mobile social network, where each commu-nity user may exploit advanced location based services, such as navigation through a two dimensional map, exploration of an area through a camera mode, and identification of points of interest embedded in an augmented reality environment.

Link2U: un social network aumentato su dispositivi mobili

Directory of Open Access Journals (Sweden)

Monica Sebillo

2012-04-01

Full Text Available Negli ultimi anni il connubio mobile entertainment e social network ha attirato un notevole interesse da parte dispecifici settori che, nonostante le criticità del momento, hanno deciso di investire nella realizzazione di ambienti esoluzioni di intrattenimento/divertimento, un fattore chiave alla base del miglioramento della tecnologia. Link2U: augmenting social networks on mobile devices Nowadays, modern mobile devices have become real person-al  computers  that  increase  the  ability  of  building/extending existing applications by combining several technologies such as camera, GPS, 3D graphics and permanent Internet connec-tion. The  resulting  integration  of  such  technologies  allows  to  run complex  applications,  such  as  augmented  reality  and  Social Networks. The goal of our current research is to support mobile users’ daily activities, by developing advanced solutions which take into account principles of human-computer interac-tion and usability. In this paper we propose to exploit the potential of the aug-mented reality and the ability to communicate of social net-works to create a mobile social network, where each commu-nity user may exploit advanced location based services, such as navigation through a two dimensional map, exploration of an area through a camera mode, and identification of points of interest embedded in an augmented reality environment.

Using LinkedIn in the Marketing Classroom: Exploratory Insights and Recommendations for Teaching Social Media/Networking

Science.gov (United States)

McCorkle, Denny E.; McCorkle, Yuhua Li

2012-01-01

With the rapid growth of social networking and media comes their consideration for use in the marketing classroom. Social networking skills are becoming essential for personal branding (e.g., networking, self-marketing) and corporate/product branding (e.g., marketing communication). This paper addresses the use of LinkedIn (i.e., an online…

Social isolation induces autophagy in the mouse mammary gland: link to increased mammary cancer risk.

Science.gov (United States)

Sumis, Allison; Cook, Katherine L; Andrade, Fabia O; Hu, Rong; Kidney, Emma; Zhang, Xiyuan; Kim, Dominic; Carney, Elissa; Nguyen, Nguyen; Yu, Wei; Bouker, Kerrie B; Cruz, Idalia; Clarke, Robert; Hilakivi-Clarke, Leena

2016-10-01

Social isolation is a strong predictor of early all-cause mortality and consistently increases breast cancer risk in both women and animal models. Because social isolation increases body weight, we compared its effects to those caused by a consumption of obesity-inducing diet (OID) in C57BL/6 mice. Social isolation and OID impaired insulin and glucose sensitivity. In socially isolated, OID-fed mice (I-OID), insulin resistance was linked to reduced Pparg expression and increased neuropeptide Y levels, but in group-housed OID fed mice (G-OID), it was linked to increased leptin and reduced adiponectin levels, indicating that the pathways leading to insulin resistance are different. Carcinogen-induced mammary tumorigenesis was significantly higher in I-OID mice than in the other groups, but cancer risk was also increased in socially isolated, control diet-fed mice (I-C) and G-OID mice compared with that in controls. Unfolded protein response (UPR) signaling (GRP78; IRE1) was upregulated in the mammary glands of OID-fed mice, but not in control diet-fed, socially isolated I-C mice. In contrast, expression of BECLIN1, ATG7 and LC3II were increased, and p62 was downregulated by social isolation, indicating increased autophagy. In the mammary glands of socially isolated mice, but not in G-OID mice, mRNA expressions of p53 and the p53-regulated autophagy inducer Dram1 were upregulated, and nuclear p53 staining was strong. Our findings further indicated that autophagy and tumorigenesis were not increased in Atg7(+/-) mice kept in social isolation and fed OID. Thus, social isolation may increase breast cancer risk by inducing autophagy, independent of changes in body weight. © 2016 Society for Endocrinology.

Legal Effects of Link Sharing in Social Networks

Directory of Open Access Journals (Sweden)

Eugenio Gil

2015-12-01

Full Text Available Knowledge sharing among individuals has changed deeply with the advent of social networks in the environment of Web 2.0. Every user has the possibility of publishing what he or she deems of interest for their audience, regardless of the origin or authorship of the piece of knowledge. It is generally accepted that as the user is sharing a link to a document or video, for example, without getting paid for it, there is no point in worrying about the rights of the original author. It seems that the concepts of authorship and originality is about to disappear as promised the structuralists fifty years ago. Nevertheless the legal system has not changed, nor have the economic interests concerned. This paper explores the last developments of the legal system concerning these issues.

A Pilot Study Examining Physical and Social Warmth: Higher (Non-Febrile) Oral Temperature Is Associated with Greater Feelings of Social Connection.

Science.gov (United States)

Inagaki, Tristen K; Irwin, Michael R; Moieni, Mona; Jevtic, Ivana; Eisenberger, Naomi I

2016-01-01

An emerging literature suggests that experiences of physical warmth contribute to social warmth-the experience of feeling connected to others. Thus, thermoregulatory systems, which help maintain our relatively warm internal body temperatures, may also support feelings of social connection. However, the association between internal body temperature and feelings of connection has not been examined. Furthermore, the origins of the link between physical and social warmth, via learning during early experiences with a caregiver or via innate, co-evolved mechanisms, remain unclear. The current study examined the relationship between oral temperature and feelings of social connection as well as whether early caregiver experiences moderated this relationship. Extending the existing literature, higher oral temperature readings were associated with greater feelings of social connection. Moreover, early caregiver experiences did not moderate this association, suggesting that the physical-social warmth overlap may not be altered by early social experience. Results provide additional support for the link between experiences of physical warmth and social warmth and add to existing theories that highlight social connection as a basic need on its own.

The Effects of Environmental, Social and Governance on the Corporate Performance of Malaysian Government-Linked Companies

Directory of Open Access Journals (Sweden)

Kweh Qian Long

2017-01-01

Full Text Available This study examines the impacts of ESG on the corporate performance government-linked companies (GLCs in Malaysia. For the period 2006-2012, ESG disclosure data were extracted from the Sustainalytics ESG performance reports, while financial data were obtained from the Bloomberg database. Data development analysis (DEA was used to estimate efficiency in the first stage; a regression analysis was performed to test the relationship between ESG and efficiency in the second stage. The empirical results of this study show that GLCs focused more on governance disclosures, followed by social and environmental aspects. Moreover, governance will improve firm efficiency, but social and environmental factors have no similar effect. In conclusion, this study provides insight on the limited literature on ESG and informs the relevant stakeholders on the important ESG components for financial and investment decisions.

GROWTH OF COLLECTIVE INTELLIGENCE BY LINKING KNOWLEDGE WORKERS THROUGH SOCIAL MEDIA

Directory of Open Access Journals (Sweden)

JAROSLAVA KUBÁTOVÁ

2012-05-01

Full Text Available Collective intelligence can be defined, very broadly, as groups of individuals that do things collectively, and that seem to be intelligent. Collective intelligence has existed for ages. Families, tribes, companies, countries, etc., are all groups of individuals doing things collectively, and that seem to be intelligent. However, over the past two decades, the rise of the Internet has given upturn to new types of collective intelligence. Companies can take advantage from the so-called Web-enabled collective intelligence. Web-enabled collective intelligence is based on linking knowledge workers through social media. That means that companies can hire geographically dispersed knowledge workers and create so-called virtual teams of these knowledge workers (members of the virtual teams are connected only via the Internet and do not meet face to face. By providing an online social network, the companies can achieve significant growth of collective intelligence. But to create and use an online social network within a company in a really efficient way, the managers need to have a deep understanding of how such a system works. Thus the purpose of this paper is to share the knowledge about effective use of social networks in companies. The main objectives of this paper are as follows: to introduce some good practices of the use of social media in companies, to analyze these practices and to generalize recommendations for a successful introduction and use of social media to increase collective intelligence of a company.

Students’ Motivations for Social Media Enhanced Studying and Learning

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Kirsi Silius

2010-03-01

Full Text Available Solutions of social media enhanced learning are widely studied in Hypermedia Laboratory at Tampere University of Technology (TUT. In recent years Web 2.0 based social media services (e.g., Facebook®, LinkedIn®, Last.fm®, etc. have become popular, especially among young people. Based on this phenomenon TUT Hypermedia researchers have developed a social networking site for TUT freshmen aiming to provide convenient tools for interaction and study support. The first idea was to offer a free-of-charge social web site in the context of learning Basic Engineering Mathematics at TUT. This was thought to be an efficient tool to get new students studies off to a good start as mathematics courses play a significant role. However, the prediction failed, which caused us to study students‟ motivations for social network site usage in the study context. This paper describes research conducted in 2009. Moreover, a description of subsequent measures accomplished (e.g., web site development and social network analysis at TUT is included.

Linking communities to formal health care providers through village health teams in rural Uganda: lessons from linking social capital.

Science.gov (United States)

Musinguzi, Laban Kashaija; Turinawe, Emmanueil Benon; Rwemisisi, Jude T; de Vries, Daniel H; Mafigiri, David K; Muhangi, Denis; de Groot, Marije; Katamba, Achilles; Pool, Robert

2017-01-11

Community-based programmes, particularly community health workers (CHWs), have been portrayed as a cost-effective alternative to the shortage of health workers in low-income countries. Usually, literature emphasises how easily CHWs link and connect communities to formal health care services. There is little evidence in Uganda to support or dispute such claims. Drawing from linking social capital framework, this paper examines the claim that village health teams (VHTs), as an example of CHWs, link and connect communities with formal health care services. Data were collected through ethnographic fieldwork undertaken as part of a larger research program in Luwero District, Uganda, between 2012 and 2014. The main methods of data collection were participant observation in events organised by VHTs. In addition, a total of 91 in-depth interviews and 42 focus group discussions (FGD) were conducted with adult community members as part of the larger project. After preliminary analysis of the data, we conducted an additional six in-depth interviews and three FGD with VHTs and four FGD with community members on the role of VHTs. Key informant interviews were conducted with local government staff, health workers, local leaders, and NGO staff with health programs in Luwero. Thematic analysis was used during data analysis. The ability of VHTs to link communities with formal health care was affected by the stakeholders' perception of their roles. Community members perceive VHTs as working for and under instructions of "others", which makes them powerless in the formal health care system. One of the challenges associated with VHTs' linking roles is support from the government and formal health care providers. Formal health care providers perceived VHTs as interested in special recognition for their services yet they are not "experts". For some health workers, the introduction of VHTs is seen as a ploy by the government to control people and hide its inability to provide health

Linking Local Food Systems and the Social Economy? Future Roles for Farmers' Markets in Alberta and British Columbia

Science.gov (United States)

Wittman, Hannah; Beckie, Mary; Hergesheimer, Chris

2012-01-01

Often organized as grassroots, nonprofit organizations, many farmers' markets serve as strategic venues linking producers and consumers of local food while fulfilling multiple social, economic, and environmental objectives. This article examines the potential of farmers' markets to play a catalyst role in linking local food systems to the social…

Functional connectivity associated with social networks in older adults: A resting-state fMRI study.

Science.gov (United States)

Pillemer, Sarah; Holtzer, Roee; Blumen, Helena M

2017-06-01

Poor social networks and decreased levels of social support are associated with worse mood, health, and cognition in younger and older adults. Yet, we know very little about the brain substrates associated with social networks and social support, particularly in older adults. This study examined functional brain substrates associated with social networks using the Social Network Index (SNI) and resting-state functional magnetic resonance imaging (fMRI). Resting-state fMRI data from 28 non-demented older adults were analyzed with independent components analyses. As expected, four established resting-state networks-previously linked to motor, vision, speech, and other language functions-correlated with the quality (SNI-1: total number of high-contact roles of a respondent) and quantity (SNI-2: total number of individuals in a respondent's social network) of social networks: a sensorimotor, a visual, a vestibular/insular, and a left frontoparietal network. Moreover, SNI-1 was associated with greater functional connectivity in the lateral prefrontal regions of the left frontoparietal network, while SNI-2 was associated with greater functional connectivity in the medial prefrontal regions of this network. Thus, lateral prefrontal regions may be particularly linked to the quality of social networks while medial prefrontal regions may be particularly linked to the quantity of social networks.

The Influence of Social Networks on the Development of Recruitment Actions that Favor User Interface Design and Conversions in Mobile Applications Powered by Linked Data

OpenAIRE

Palos-Sanchez, Pedro R.; Saura, Jose Ramon; Debasa, Felipe

2018-01-01

This study analyzes the most important influence factors in the literature, which have the greatest influence on the conversions obtained in a mobile application powered by linked data. With the study of user interface design and a small user survey (n = 101,053), we studied the influence of social networks, advertising, and promotional and recruitment actions in conversions for mobile applications powered by linked data. The analysis of the users’ behavior and their application in the design...

Visual analytics for multimodal social network analysis: a design study with social scientists.

Science.gov (United States)

Ghani, Sohaib; Kwon, Bum Chul; Lee, Seungyoon; Yi, Ji Soo; Elmqvist, Niklas

2013-12-01

Social network analysis (SNA) is becoming increasingly concerned not only with actors and their relations, but also with distinguishing between different types of such entities. For example, social scientists may want to investigate asymmetric relations in organizations with strict chains of command, or incorporate non-actors such as conferences and projects when analyzing coauthorship patterns. Multimodal social networks are those where actors and relations belong to different types, or modes, and multimodal social network analysis (mSNA) is accordingly SNA for such networks. In this paper, we present a design study that we conducted with several social scientist collaborators on how to support mSNA using visual analytics tools. Based on an openended, formative design process, we devised a visual representation called parallel node-link bands (PNLBs) that splits modes into separate bands and renders connections between adjacent ones, similar to the list view in Jigsaw. We then used the tool in a qualitative evaluation involving five social scientists whose feedback informed a second design phase that incorporated additional network metrics. Finally, we conducted a second qualitative evaluation with our social scientist collaborators that provided further insights on the utility of the PNLBs representation and the potential of visual analytics for mSNA.

When opportunity meets motivation: Neural engagement during social approach is linked to high approach motivation.

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Radke, Sina; Seidel, Eva-Maria; Eickhoff, Simon B; Gur, Ruben C; Schneider, Frank; Habel, Ute; Derntl, Birgit

2016-02-15

Social rewards are processed by the same dopaminergic-mediated brain networks as non-social rewards, suggesting a common representation of subjective value. Individual differences in personality and motivation influence the reinforcing value of social incentives, but it remains open whether the pursuit of social incentives is analogously supported by the neural reward system when positive social stimuli are connected to approach behavior. To test for a modulation of neural activation by approach motivation, individuals with high and low approach motivation (BAS) completed implicit and explicit social approach-avoidance paradigms during fMRI. High approach motivation was associated with faster implicit approach reactions as well as a trend for higher approach ratings, indicating increased approach tendencies. Implicit and explicit positive social approach was accompanied by stronger recruitment of the nucleus accumbens, middle cingulate cortex, and (pre-)cuneus for individuals with high compared to low approach motivation. These results support and extend prior research on social reward processing, self-other distinctions and affective judgments by linking approach motivation to the engagement of reward-related circuits during motivational reactions to social incentives. This interplay between motivational preferences and motivational contexts might underlie the rewarding experience during social interactions. Copyright © 2015 Elsevier Inc. All rights reserved.

Links between Local Language Competence and Peer Relations among Swiss and Immigrant Children: The Mediating Role of Social Behavior

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von Grunigen, Renate; Kochenderfer-Ladd, Becky; Perren, Sonja; Alsaker, Francoise D.

2012-01-01

The primary aim of this investigation was to evaluate a model in which children's social behaviors, including prosocial behavior, setting limits, and social withdrawal, were hypothesized to mediate the links between local language competence (LLC) and peer acceptance and victimization. Longitudinal data were collected via teacher and peer reports…

Exploratory behavior is linked to stress physiology and social network centrality in free-living house finches (Haemorhous mexicanus).

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Moyers, Sahnzi C; Adelman, James S; Farine, Damien R; Moore, Ignacio T; Hawley, Dana M

2018-05-21

Animal personality has been linked to individual variation in both stress physiology and social behaviors, but few studies have simultaneously examined covariation between personality traits, stress hormone levels, and behaviors in free-living animals. We investigated relationships between exploratory behavior (one aspect of animal personality), stress physiology, and social and foraging behaviors in wild house finches (Haemorhous mexicanus). We conducted novel environment assays after collecting samples of baseline and stress-induced plasma corticosterone concentrations from a subset of house finches. We then fitted individuals with Passive Integrated Transponder tags and monitored feeder use and social interactions at radio-frequency identification equipped bird feeders. First, we found that individuals with higher baseline corticosterone concentrations exhibit more exploratory behaviors in a novel environment. Second, more exploratory individuals interacted with more unique conspecifics in the wild, though this result was stronger for female than for male house finches. Third, individuals that were quick to begin exploring interacted more frequently with conspecifics than slow-exploring individuals. Finally, exploratory behaviors were unrelated to foraging behaviors, including the amount of time spent on bird feeders, a behavior previously shown to be predictive of acquiring a bacterial disease that causes annual epidemics in house finches. Overall, our results indicate that individual differences in exploratory behavior are linked to variation in both stress physiology and social network traits in free-living house finches. Such covariation has important implications for house finch ecology, as both traits can contribute to fitness in the wild. Copyright © 2018 Elsevier Inc. All rights reserved.

Social disadvantage and borderline personality disorder: A study of social networks.

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Beeney, Joseph E; Hallquist, Michael N; Clifton, Allan D; Lazarus, Sophie A; Pilkonis, Paul A

2018-01-01

Examining differences in social integration, social support, and relationship characteristics in social networks may be critical for understanding the character and costs of the social difficulties experienced of borderline personality disorder (BPD). We conducted an ego-based (self-reported, individual) social network analysis of 142 participants recruited from clinical and community sources. Each participant listed the 30 most significant people (called alters) in their social network, then rated each alter in terms of amount of contact, social support, attachment strength and negative interactions. In addition, measures of social integration were determined using participant's report of the connection between people in their networks. BPD was associated with poorer social support, more frequent negative interactions, and less social integration. Examination of alter-by-BPD interactions indicated that whereas participants with low BPD symptoms had close relationships with people with high centrality within their networks, participants with high BPD symptoms had their closest relationships with people less central to their networks. The results suggest that individuals with BPD are at a social disadvantage: Those with whom they are most closely linked (including romantic partners) are less socially connected (i.e., less central) within their social network. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Neighborhood-health links: Differences between rural-to-urban migrants and natives in Shanghai

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Danan Gu

2015-09-01

Full Text Available Background: It is well known that migrant workers tend to have different perceptions of neighborhood environments than urban natives. However, less is known about how these differences in perception may be linked to the health of members of these two groups. Objective: We investigated differences in links between perceived neighborhood social and physical environments and three health outcomes, self-rated health, social stress, and chronic conditions, between rural-to-urban migrants (migrant workers and Shanghai-born native urban residents in China. Methods: Data used in this study were based on a survey of 477 rural-to-urban migrants and 546 native urban residents aged 18-64, conducted in Shanghai in 2008. Logistic regression analyses were performed to model relationships for migrant workers and native residents. Results: We found that among migrant workers, more positive perceptions of neighborhood social environments (social cohesion and safety were linked to better self-rated health and lower levels of perceived stress but were not linked to chronic disease conditions; there were also no links between perceptions of physical environments and any of the three health outcomes of this study among migrant workers. By contrast, among urban natives, more positive perceptions of neighborhood social environments were linked to lower odds of chronic disease conditions but were not linked to self-rated health and perceived stress; more positive perceptions of physical environments (amenities and air quality were linked with lower odds of social stress and of chronic disease conditions. Conclusions: Neighborhood social and physical environments affected the health of migrant workers and urban natives differently.

Use of social media by Western European hospitals: longitudinal study.

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Van de Belt, Tom H; Berben, Sivera A A; Samsom, Melvin; Engelen, Lucien J L P G; Schoonhoven, Lisette

2012-05-01

Patients increasingly use social media to communicate. Their stories could support quality improvements in participatory health care and could support patient-centered care. Active use of social media by health care institutions could also speed up communication and information provision to patients and their families, thus increasing quality even more. Hospitals seem to be becoming aware of the benefits social media could offer. Data from the United States show that hospitals increasingly use social media, but it is unknown whether and how Western European hospitals use social media. To identify to what extent Western European hospitals use social media. In this longitudinal study, we explored the use of social media by hospitals in 12 Western European countries through an Internet search. We collected data for each country during the following three time periods: April to August 2009, August to December 2010, and April to July 2011. We included 873 hospitals from 12 Western European countries, of which 732 were general hospitals and 141 were university hospitals. The number of included hospitals per country ranged from 6 in Luxembourg to 347 in Germany. We found hospitals using social media in all countries. The use of social media increased significantly over time, especially for YouTube (n = 19, 2% to n = 172, 19.7%), LinkedIn (n =179, 20.5% to n = 278, 31.8%), and Facebook (n = 85, 10% to n = 585, 67.0%). Differences in social media usage between the included countries were significant. Social media awareness in Western European hospitals is growing, as well as its use. Social media usage differs significantly between countries. Except for the Netherlands and the United Kingdom, the group of hospitals that is using social media remains small. Usage of LinkedIn for recruitment shows the awareness of the potential of social media. Future research is needed to investigate how social media lead to improved health care.

Social Networking Sites: Guidelines For Creating New Business Opportunities Through Facebook, Twitter And LinkedIn

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Rodica Maria Savulescu

2013-05-01

Full Text Available The world is swiftly evolving. We now face the challenge of adapting the business sector to the increasingly dynamic transformation brought about by Web 2.0 technologies and social networks in particular. The extensive use of social networking sites (SNSs such as Facebook, Twitter and LinkedIn has spawned questions regarding the possibility of using such new platforms in order to generate more business revenue.While it is demonstrated that social networking can be profitable for companies and their brands in terms of exposure, brand awareness and actual sales, it can also prove detrimental if not managed correctly. At the same time, SNSs can affect every aspects of the business environment, like product development, marketing communication or the process of recruiting. This article explores the characteristics of social media and their impact on business and proposes several guidelines for companies that decide to employ SNSs in their activity.

Social Studies Education and a New Social Studies Movement

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Bulent Tarman

2010-05-01

Full Text Available The aim of this article is to analyze theoretically the need to improve Social Studies Education in Turkey in a pedagogical manner and on the basis of the intended contributions and goals of a New Social Studies Movement to the field.Social Studies Education is an important teaching discipline to equip individuals with the necessary knowledge, skills, values and attitudes to operate efficiently in a knowledge society.The New Social Studies movement of 1960s in the USA contributed to the development of Social Studies Education.This movement tried to establish a constructivist approach. They emphasized on the importance of an inquiry based approach, and rich and real life situation in the classrooms and skills such as critical thinking, reflective thinking, cooperation and collaboration in Social Studies Education. However, the movement diminished in a short while due to the lack of research to support their theoretically sound ideas, appropriate teaching resources for teachers and students and ill-equipped teachers while their ideas were and still are gaining impetus in many countries in the world.Social Studies Education is relatively new in Turkey. Social Studies Education in Turkey has weaknesses in terms of both in theoretically and practically. The quality of teaching resources and materials and teacher qualifications are not up-to-standards to carry out a constructivist Social Studies Education.A new movement has started in Turkey to improve Social Studies Education. This new Social Studies movement aims to do research in the field on the area, print books and teaching resource for both teachers and students, develop policies, hold academic meetings, publish high quality journals for both academics and practitioners, to create opportunities and gateways for networking. This article critically argues the proposed contribution of the new Social Studies movement to the field in Turkey drawing upon the experiences of the movement of 1960s in

Epidemics in Adaptive Social Networks with Temporary Link Deactivation

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Tunc, Ilker; Shkarayev, Maxim S.; Shaw, Leah B.

2013-04-01

Disease spread in a society depends on the topology of the network of social contacts. Moreover, individuals may respond to the epidemic by adapting their contacts to reduce the risk of infection, thus changing the network structure and affecting future disease spread. We propose an adaptation mechanism where healthy individuals may choose to temporarily deactivate their contacts with sick individuals, allowing reactivation once both individuals are healthy. We develop a mean-field description of this system and find two distinct regimes: slow network dynamics, where the adaptation mechanism simply reduces the effective number of contacts per individual, and fast network dynamics, where more efficient adaptation reduces the spread of disease by targeting dangerous connections. Analysis of the bifurcation structure is supported by numerical simulations of disease spread on an adaptive network. The system displays a single parameter-dependent stable steady state and non-monotonic dependence of connectivity on link deactivation rate.

Human hypocretin and melanin-concentrating hormone levels are linked to emotion and social interaction.

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Blouin, Ashley M; Fried, Itzhak; Wilson, Charles L; Staba, Richard J; Behnke, Eric J; Lam, Hoa A; Maidment, Nigel T; Karlsson, Karl Æ; Lapierre, Jennifer L; Siegel, Jerome M

2013-01-01

The neurochemical changes underlying human emotions and social behaviour are largely unknown. Here we report on the changes in the levels of two hypothalamic neuropeptides, hypocretin-1 and melanin-concentrating hormone, measured in the human amygdala. We show that hypocretin-1 levels are maximal during positive emotion, social interaction and anger, behaviours that induce cataplexy in human narcoleptics. In contrast, melanin-concentrating hormone levels are minimal during social interaction, but are increased after eating. Both peptides are at minimal levels during periods of postoperative pain despite high levels of arousal. Melanin-concentrating hormone levels increase at sleep onset, consistent with a role in sleep induction, whereas hypocretin-1 levels increase at wake onset, consistent with a role in wake induction. Levels of these two peptides in humans are not simply linked to arousal, but rather to specific emotions and state transitions. Other arousal systems may be similarly emotionally specialized.

The Determinants of Corporate Social Responsibility Disclosure: The Case of Malaysian Government-Linked Companies in Malaysia

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Baba Hanim Norza

2017-01-01

Full Text Available The implementation of Government-Linked Company (GLC Transformation Program 2005/06 by government is one effort to promote Corporate Social Responsibility (CSR disclosures among its government-linked companies (GLCs. CSR issues are being stressed in the Silver Book included in the GLC Transformation Manual under the GLC Transformation Program 2005/06. It is questionable as to whether the introduction of the Silver Book really reflects goods prospects for government-linked companies to disclose their CSR, and whether there are any other factors that will influence the GLCs in Malaysia to disclose their CSR. Thus, the objective of this study is to examine whether the introduction of the Silver Book affect the CSR disclosure among Malaysian GLCs as well as to examine the determinants of CSR disclosure, focusing on the profitability, board size and board independence. Multiple linear regression analysis is being used to examine the relationship between all the independent variables and dependent variable. Findings show that there is an increasing trend in CSR disclosure among Malaysian GLCs from year 2011 until 2015. Two variables i.e. board size and board independence has been found to have a significant positive relationship with the CSR disclosure. This study gives implications to various parties such as Malaysian Government, Bursa Malaysia, Security Commission and other relevant parties in to improve CSR awareness, practices, disclosures and quality in GLCs.

The role of postdeployment social factors in linking deployment experiences and current posttraumatic stress disorder symptomatology among male and female veterans.

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Smith, Brian N; Wang, Joyce M; Vaughn-Coaxum, Rachel A; Di Leone, Brooke A L; Vogt, Dawne

2017-01-01

The postdeployment social context is likely highly salient in explaining mental health symptoms following deployment. The aim of this study was to examine the role of postdeployment social factors (social support and social reintegration difficulty) in linking deployment-related experiences (warfare exposure, sexual harassment, concerns about relationship disruptions, and deployment social support) and posttraumatic stress disorder (PTSD) symptomatology in male and female veterans. A survey was administered to 998 potential participants (after accounting for undeliverable mail) who had returned from deployment to Afghanistan or Iraq. Completed surveys were received from 469 veterans, yielding a response rate of 47%. Hypotheses were examined using structural equation modeling. For male and female veterans, deployment factors predicted later PTSD symptoms through postdeployment social support and social reintegration, with lower support and higher social reintegration difficulty both associated with higher PTSD symptomatology. While the final models for women and men indicated similar risk mechanisms, some differences in pathways were observed. Sexual harassment presented more of a risk for women, whereas lower social support was a greater risk factor for men. Postdeployment social factors appear to represent potentially important targets for interventions aiming to reduce the potential impact of stressful deployment experiences.

Corporate social responsibility practice of Malaysian public listed government-linked companies: A dimensional analysis

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Lim Boon Keong

2018-06-01

Full Text Available This paper examines the corporate social responsibility (CSR practices of the Malaysian public-listed government-linked companies (GLCs using a dimensional analysis. Four dimensions of CSR activities, namely community, employees, environment and governance, are investigated to study the latest CSR practice of GLCs in year 2016. Each dimension is divided into three subcategories to further examine the performance of GLCs on a particular CSR area. This is the first paper in Malaysia which uses CSR ratings (obtained from CSRHub database to proxy for CSR practice. None of the past literature has been found to adopt this approach. The findings show that Malay-sian public-listed GLCs performed better in community, employees and environment dimensions, whilst tend to underperform in governance dimension.

Social Support and Relationship Satisfaction as Moderators of the Stress-Mood-Alcohol Link Association in US Navy Members.

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Kelley, Michelle L; Milletich, Robert J; Hollis, Brittany F; Veprinsky, Anna; Robbins, Allison T; Snell, Alicia K

2017-02-01

The present study examined associations between stress and problematic alcohol use among US Navy members anticipating deployment, whether depressive symptoms mediated the stress-alcohol link, and whether social support and relationship satisfaction moderated associations between stress, depressive symptoms, and problematic alcohol use. Participants were 108 US Navy members assigned to an Arleigh Burke-class destroyer anticipating an 8-month deployment after Operational Enduring Freedom/Operation Iraqi Freedom. Stress was indirectly related to problematic alcohol use such that higher levels of stress were associated with higher levels of depressive symptoms, which were further associated with higher levels of alcohol use. The indirect effect of stress to problematic alcohol use via depressive symptoms was tested at different levels of social support and relationship satisfaction. At higher levels of social support and relationship satisfaction, the association between stress and problematic alcohol use via depressive symptoms decreased. Results help identify targets for alcohol prevention efforts among current military members.

The culture of social media at work place: Case study in the City of Medan

OpenAIRE

Juliandi, Azuar

2017-01-01

Internet-based social media has become a part of life of the public society in this era. Many people use Facebook, Whatsapp, LinkedIn, Blogs and other social media to interact with each other. With social media, people exchange information and share experiences in cyberspace. Furthermore, at the present, social media is already becoming a part of the organizational culture in work place. This study aimed to analyze the relationship between the culture of social media and knowledge transfer, t...

Loosening the link between childhood poverty and adolescent smoking and obesity: the protective effects of social capital.

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Evans, Gary W; Kutcher, Rachel

2011-01-01

Pervasive, lifelong inequalities in physical health begin in early childhood and are driven, in part, by social gradients in risk factors such as smoking and obesity. Yet not all low-income children have elevated physical-health risks as adults. The relation between income-to-needs ratio at age 9 and smoking prevalence and body fat (body mass index) at age 17 was examined in a sample of 196 rural adolescents. Income-to-needs ratio is the U.S. federal government's defined index of household income as a proportion of the poverty line. This is the first study to show that links between childhood poverty and subsequent physical-health outcomes can be loosened. At-risk youth in communities with a relatively rich array of social capital did not smoke more or have greater excess body fat compared with their more affluent counterparts.

Social Relationships, Leisure Activity, and Health in Older Adults

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Chang, Po-Ju; Wray, Linda; Lin, Yeqiang

2015-01-01

Objective Although the link between enhanced social relationships and better health has generally been well established, few studies have examined the role of leisure activity in this link. This study examined how leisure influences the link between social relationships and health in older age. Methods Using data from the 2006 and 2010 waves of the nationally representative U.S. Health and Retirement Study and structural equation modelling analyses, we examined data on 2,965 older participants to determine if leisure activities mediated the link between social relationships and health in 2010, controlling for race, education level, and health in 2006. Results The results demonstrated that leisure activities mediate the link between social relationships and health in these age groups. Perceptions of positive social relationships were associated with greater involvement in leisure activities, and greater involvement in leisure activities was associated with better health in older age. Discussion & Conclusions The contribution of leisure to health in these age groups is receiving increasing attention, and the results of this study add to the literature on this topic, by identifying the mediating effect of leisure activity on the link between social relationships and health. Future studies aimed at increasing leisure activity may contribute to improved health outcomes in older adults. PMID:24884905

Social relationships, leisure activity, and health in older adults.

Science.gov (United States)

Chang, Po-Ju; Wray, Linda; Lin, Yeqiang

2014-06-01

Although the link between enhanced social relationships and better health has generally been well established, few studies have examined the role of leisure activity in this link. This study examined how leisure influences the link between social relationships and health in older age. Using data from the 2006 and 2010 waves of the nationally representative U.S. Health and Retirement Study and structural equation modeling analyses, we examined data on 2,965 older participants to determine if leisure activities mediated the link between social relationships and health in 2010, controlling for race, education level, and health in 2006. The results demonstrated that leisure activities mediate the link between social relationships and health in these age groups. Perceptions of positive social relationships were associated with greater involvement in leisure activities, and greater involvement in leisure activities was associated with better health in older age. The contribution of leisure to health in these age groups is receiving increasing attention, and the results of this study add to the literature on this topic, by identifying the mediating effect of leisure activity on the link between social relationships and health. Future studies aimed at increasing leisure activity may contribute to improved health outcomes in older adults. PsycINFO Database Record (c) 2014 APA, all rights reserved.

MyGeneFriends: A Social Network Linking Genes, Genetic Diseases, and Researchers.

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Allot, Alexis; Chennen, Kirsley; Nevers, Yannis; Poidevin, Laetitia; Kress, Arnaud; Ripp, Raymond; Thompson, Julie Dawn; Poch, Olivier; Lecompte, Odile

2017-06-16

The constant and massive increase of biological data offers unprecedented opportunities to decipher the function and evolution of genes and their roles in human diseases. However, the multiplicity of sources and flow of data mean that efficient access to useful information and knowledge production has become a major challenge. This challenge can be addressed by taking inspiration from Web 2.0 and particularly social networks, which are at the forefront of big data exploration and human-data interaction. MyGeneFriends is a Web platform inspired by social networks, devoted to genetic disease analysis, and organized around three types of proactive agents: genes, humans, and genetic diseases. The aim of this study was to improve exploration and exploitation of biological, postgenomic era big data. MyGeneFriends leverages conventions popularized by top social networks (Facebook, LinkedIn, etc), such as networks of friends, profile pages, friendship recommendations, affinity scores, news feeds, content recommendation, and data visualization. MyGeneFriends provides simple and intuitive interactions with data through evaluation and visualization of connections (friendships) between genes, humans, and diseases. The platform suggests new friends and publications and allows agents to follow the activity of their friends. It dynamically personalizes information depending on the user's specific interests and provides an efficient way to share information with collaborators. Furthermore, the user's behavior itself generates new information that constitutes an added value integrated in the network, which can be used to discover new connections between biological agents. We have developed MyGeneFriends, a Web platform leveraging conventions from popular social networks to redefine the relationship between humans and biological big data and improve human processing of biomedical data. MyGeneFriends is available at lbgi.fr/mygenefriends. ©Alexis Allot, Kirsley Chennen, Yannis

The Influence of Social Networks on the Development of Recruitment Actions that Favor User Interface Design and Conversions in Mobile Applications Powered by Linked Data

Directory of Open Access Journals (Sweden)

Pedro R. Palos-Sanchez

2018-01-01

Full Text Available This study analyzes the most important influence factors in the literature, which have the greatest influence on the conversions obtained in a mobile application powered by linked data. With the study of user interface design and a small user survey (n = 101,053, we studied the influence of social networks, advertising, and promotional and recruitment actions in conversions for mobile applications powered by linked data. The analysis of the users’ behavior and their application in the design of the actions to promote and capture constitutes an important part of the current theories of digital marketing. However, this study shows that its results may be contradictory and depend on other factors and circumstances when mobile applications powered by linked data are considered. The predictive value, reached by the developed model, may be useful for professionals and researchers in the field of digital marketing and the user interface design in mobile applications powered by linked data.

Can high social capital at the workplace buffer against stress and musculoskeletal pain?: Cross-sectional study.

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Jay, Kenneth; Andersen, Lars L

2018-03-01

Work-related musculoskeletal pain and stress are both highly prevalent in the working environment and relate well to the biopsychosocial model. While the onset of musculoskeletal pain is often dependent on the biological element of the biopsychosocial model, chronic pain is often influenced by psychological and social factors. Similarly, stress is also influenced by biological, psychological, and social factors. This study investigates the possibility of social capital being a buffer for stress and musculoskeletal pain in a group of female laboratory technicians.Female laboratory technicians (n = 500) replied to questions about stress (Cohens Perceived Stress Scale-10), musculoskeletal pain (0-10 visual analog scale), and social capital at the workplace (bonding [in teams], bridging [between teams], and linking [between teams and leaders]). Outcome variables were stress and musculoskeletal pain and the predictor variable was social capital. General linear models tested the association of the 3 types of social capital (predictor variables) with stress and pain (mutually adjusted outcome variables). Analyses were controlled for age, lifestyle (body mass index, smoking), seniority, and working hours per week.For stress as outcome, moderate and high bonding social capital were different from low social capital with -2.04 (95% confidence interval [CI] -3.33 to -0.76) and -4.56 (95% CI -5.84 to -3.28) points on the Perceived Stress Scale of 0 to 42, respectively. Similarly, moderate and high bridging social capital were different from low social capital with -1.50 (95% CI -2.76 to -0.24) and -4.39 (95% CI -5.75 to -3.03), respectively. For linking, only high social was significantly different from low with -2.94 (95% CI -4.28 to -1.60). None of the 3 types of social capital was associated with musculoskeletal pain.Higher levels of social capital at the workplace appear to buffer against stress, but not against musculoskeletal pain. Intervention studies should

Teacher's sleep quality: linked to social job characteristics?

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Kottwitz, Maria U; Gerhardt, Christin; Pereira, Diana; Iseli, Lionel; Elfering, Achim

2018-02-07

Besides dealing with high workload, being a teacher is challenging with respect to the social context. There is increasing evidence that adverse social job characteristics challenge sleep quality. The current study tests whether restraint sleep quality (defined as worse sleep quality before than during vacation) is related to time-related job stressors, job resources, and social job characteristics. Forty-eight elementary school teachers (42% women) participated both during the last week before and the first week after vacation. Before vacation, teachers were asked for demographics and working conditions with reference to the last 30 d, and sleep quality with reference to the last 7 d. After vacation sleep quality during vacation was assessed and used as reference for working time sleep quality. Results showed mean levels of sleep quality increased during vacation. In teachers with restrained working time sleep quality (38%), experiences of failure at work, social exclusion, and emotional dissonance were more frequent than in teachers with unrestrained working time sleep quality (Psquality in teachers.

Social Information Processing Patterns, Social Skills, and School Readiness in Preschool Children

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Ziv, Yair

2013-01-01

The links among social information processing, social competence, and school readiness were examined in this short-term longitudinal study with a sample of 198 preschool children. Data on social information processing were obtained via child interview, data on child social competence were obtained via teacher report, and data on school readiness…

The genetic basis of individual differences in reward processing and the link to addictive behavior and social cognition.

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Yacubian, J; Büchel, C

2009-11-24

Dopaminergic neurotransmission is widely recognized to be critical to the neurobiology of reward, motivation and addiction. Interestingly, social interactions and related behavior also activate the same neuronal system. Consequently, genetic variations of dopamine neurotransmission are thought influence reward processing that in turn may affect distinctive social behavior and susceptibility to addiction. This review focuses on advances made to date in an effort to link genetic individual variations and reward processing as a possible basis for addictive behaviors.

Social Cohesion, Social Participation, and HIV Related Risk among Female Sex Workers in Swaziland

OpenAIRE

Fonner, Virginia A.; Kerrigan, Deanna; Mnisi, Zandile; Ketende, Sosthenes; Kennedy, Caitlin E.; Baral, Stefan

2014-01-01

Social capital is important to disadvantaged groups, such as sex workers, as a means of facilitating internal group-related mutual aid and support as well as access to broader social and material resources. Studies among sex workers have linked higher social capital with protective HIV-related behaviors; however, few studies have examined social capital among sex workers in sub-Saharan Africa. This cross-sectional study examined relationships between two key social capital constructs, social ...

Social Anxiety and Adolescents' Friendships: The Role of Social Withdrawal

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Biggs, Bridget K.; Vernberg, Eric M.; Wu, Yelena P.

2012-01-01

Research indicates social anxiety is associated with lower friendship quality, but little is known about the underlying mechanisms. This 2-month longitudinal study examined social withdrawal as a mediator of the social anxiety-friendship quality link in a sample of 214 adolescents (M[subscript age] = 13.1 years, SD = 0.73) that included an…

Exploiting Information Diffusion Feature for Link Prediction in Sina Weibo.

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Li, Dong; Zhang, Yongchao; Xu, Zhiming; Chu, Dianhui; Li, Sheng

2016-01-28

The rapid development of online social networks (e.g., Twitter and Facebook) has promoted research related to social networks in which link prediction is a key problem. Although numerous attempts have been made for link prediction based on network structure, node attribute and so on, few of the current studies have considered the impact of information diffusion on link creation and prediction. This paper mainly addresses Sina Weibo, which is the largest microblog platform with Chinese characteristics, and proposes the hypothesis that information diffusion influences link creation and verifies the hypothesis based on real data analysis. We also detect an important feature from the information diffusion process, which is used to promote link prediction performance. Finally, the experimental results on Sina Weibo dataset have demonstrated the effectiveness of our methods.

Exploiting Information Diffusion Feature for Link Prediction in Sina Weibo

Science.gov (United States)

Li, Dong; Zhang, Yongchao; Xu, Zhiming; Chu, Dianhui; Li, Sheng

2016-01-01

The rapid development of online social networks (e.g., Twitter and Facebook) has promoted research related to social networks in which link prediction is a key problem. Although numerous attempts have been made for link prediction based on network structure, node attribute and so on, few of the current studies have considered the impact of information diffusion on link creation and prediction. This paper mainly addresses Sina Weibo, which is the largest microblog platform with Chinese characteristics, and proposes the hypothesis that information diffusion influences link creation and verifies the hypothesis based on real data analysis. We also detect an important feature from the information diffusion process, which is used to promote link prediction performance. Finally, the experimental results on Sina Weibo dataset have demonstrated the effectiveness of our methods.

Creating a social work link to the burn community: a research team goes to burn camp.

Science.gov (United States)

Williams, Nancy R; Reeves, Patricia M; Cox, Ellen R; Call, Serena B

2004-01-01

Social work faculty and graduate students conducted focus groups with 52 burn-injured adolescents from three burn camps to explore perceptions of their camp experience. Three themes emerged from data analysis that suggest burn camps play an important role in participants' lives. Camp is a place where burn-injured adolescents: (1) feel "normal" and accepted; (2) acquire insight in regard to self and meaning in life; and (3) gain confidence, increase self-esteem, and develop empathy. This project highlights how the use of qualitative research methods with grassroots organizations such as burn camps can serve as a link to greater social work involvement with this community.

Successful linking of the Society of Thoracic Surgeons database to social security data to examine survival after cardiac operations.

Science.gov (United States)

Jacobs, Jeffrey Phillip; Edwards, Fred H; Shahian, David M; Prager, Richard L; Wright, Cameron D; Puskas, John D; Morales, David L S; Gammie, James S; Sanchez, Juan A; Haan, Constance K; Badhwar, Vinay; George, Kristopher M; O'Brien, Sean M; Dokholyan, Rachel S; Sheng, Shubin; Peterson, Eric D; Shewan, Cynthia M; Feehan, Kelly M; Han, Jane M; Jacobs, Marshall Lewis; Williams, William G; Mayer, John E; Chitwood, W Randolph; Murray, Gordon F; Grover, Frederick L

2011-07-01

Long-term evaluation of cardiothoracic surgical outcomes is a major goal of The Society of Thoracic Surgeons (STS). Linking the STS Database to the Social Security Death Master File (SSDMF) allows for the verification of "life status." This study demonstrates the feasibility of linking the STS Database to the SSDMF and examines longitudinal survival after cardiac operations. For all operations in the STS Adult Cardiac Surgery Database performed in 2008 in patients with an available Social Security Number, the SSDMF was searched for a matching Social Security Number. Survival probabilities at 30 days and 1 year were estimated for nine common operations. A Social Security Number was available for 101,188 patients undergoing isolated coronary artery bypass grafting, 12,336 patients undergoing isolated aortic valve replacement, and 6,085 patients undergoing isolated mitral valve operations. One-year survival for isolated coronary artery bypass grafting was 88.9% (6,529 of 7,344) with all vein grafts, 95.2% (84,696 of 88,966) with a single mammary artery graft, 97.4% (4,422 of 4,540) with bilateral mammary artery grafts, and 95.6% (7,543 of 7,890) with all arterial grafts. One-year survival was 92.4% (11,398 of 12,336) for isolated aortic valve replacement (95.6% [2,109 of 2,206] with mechanical prosthesis and 91.7% [9,289 of 10,130] with biologic prosthesis), 86.5% (2,312 of 2,674) for isolated mitral valve replacement (91.7% [923 of 1,006] with mechanical prosthesis and 83.3% [1,389 of 1,668] with biologic prosthesis), and 96.0% (3,275 of 3,411) for isolated mitral valve repair. Successful linkage to the SSDMF has substantially increased the power of the STS Database. These longitudinal survival data from this large multi-institutional study provide reassurance about the durability and long-term benefits of cardiac operations and constitute a contemporary benchmark for survival after cardiac operations. Copyright © 2011 The Society of Thoracic Surgeons. Published by

Brain structure links loneliness to social perception.

Science.gov (United States)

Kanai, Ryota; Bahrami, Bahador; Duchaine, Brad; Janik, Agnieszka; Banissy, Michael J; Rees, Geraint

2012-10-23

Loneliness is the distressing feeling associated with the perceived absence of satisfying social relationships. Loneliness is increasingly prevalent in modern societies and has detrimental effects on health and happiness. Although situational threats to social relationships can transiently induce the emotion of loneliness, susceptibility to loneliness is a stable trait that varies across individuals [6-8] and is to some extent heritable. However, little is known about the neural processes associated with loneliness (but see [12-14]). Here, we hypothesized that individual differences in loneliness might be reflected in the structure of the brain regions associated with social processes. To test this hypothesis, we used voxel-based morphometry and showed that lonely individuals have less gray matter in the left posterior superior temporal sulcus (pSTS)--an area implicated in basic social perception. As this finding predicted, we further confirmed that loneliness was associated with difficulty in processing social cues. Although other sociopsychological factors such as social network size, anxiety, and empathy independently contributed to loneliness, only basic social perception skills mediated the association between the pSTS volume and loneliness. Taken together, our results suggest that basic social perceptual abilities play an important role in shaping an individual's loneliness. Copyright © 2012 Elsevier Ltd. All rights reserved.

Rearing Styles, Parents' Attachment Mental State,and Children's Social Abilities: The Link to Peer Acceptance

Directory of Open Access Journals (Sweden)

Grazia Attili

2011-01-01

Full Text Available This paper examines the discriminant effect of mothers' and fathers' attachment working models, the quality of their relationships in everyday settings, and children's social abilities on children's peer acceptance. Participants were thirty-four 7–9 year olds, their mothers, and fathers. Interactions were observed at home and coded on global measures of positive, negative, controlling, disconfirming, correcting behaviors, and neutral conversation. Parents' IWM were assessed by the AAI. Children's peer acceptance and behavioral orientations as a measure of a child's social competence at school were assessed by sociometric techniques. By using both traditional statistical analyses and a multidimensional scaling approach (MDS, in terms of “similarity structure analysis (SSA” and the “external variables as points technique,” it emerged that children's lack of success among peers associated with social behaviors which were linked to parents' rejecting/neglecting and directive interactive styles, mainly to negative, disconfirming, and a few positive interactions. These parenting styles were significantly affected by adults' insecure IWM.

Social Networking Sites as Virtual Communities of Practice: A Mixed Method Study

Science.gov (United States)

Davis, Lorretta J.

2010-01-01

Membership in social networking sites is increasing rapidly. Social networking sites serve many purposes including networking, communication, recruitment, and sharing knowledge. Social networking sites, public or private, may be hosted on applications such as Facebook and LinkedIn. As individuals begin to follow and participate in social…

The Social Relations of a Health Walk Group: An Ethnographic Study.

Science.gov (United States)

Grant, Gordon; Pollard, Nick; Allmark, Peter; Machaczek, Kasia; Ramcharan, Paul

2017-09-01

It is already well established that regular walks are conducive to health and well-being. This article considers the production of social relations of regular, organized weekly group walks for older people. It is based on an ethnographic study of a Walking for Health group in a rural area of the United Kingdom. Different types of social relations are identified arising from the walk experience. The social relations generated are seen to be shaped by organizational factors that are constitutive of the walks; the resulting culture having implications for the sustainability of the experience. As there appears to be no single uniting theory linking group walk experiences to the production of social relations at this time, the findings are considered against therapeutic landscape, therapeutic mobility, and social capital theorizing. Finally, implications for the continuance of walking schemes for older people and for further research are considered.

Epigenetics: a link between addiction and social environment.

Science.gov (United States)

Ajonijebu, Duyilemi C; Abboussi, Oualid; Russell, Vivienne A; Mabandla, Musa V; Daniels, William M U

2017-08-01

The detrimental effects of drug abuse are apparently not limited to individuals but may also impact the vulnerability of their progenies to develop addictive behaviours. Epigenetic signatures, early life experience and environmental factors, converge to influence gene expression patterns in addiction phenotypes and consequently may serve as mediators of behavioural trait transmission between generations. The majority of studies investigating the role of epigenetics in addiction do not consider the influence of social interactions. This shortcoming in current experimental approaches necessitates developing social models that reflect the addictive behaviour in a free-living social environment. Furthermore, this review also reports on the advancement of interventions for drug addiction and takes into account the emerging roles of histone deacetylase (HDAC) inhibitors in the etiology of drug addiction and that HDAC may be a potential therapeutic target at nucleosomal level to improve treatment outcomes.

Measuring Social Capital Investment: Scale Development and Examination of Links to Social Capital and Perceived Stress

Science.gov (United States)

Wegner, Rhiana; Gong, Jie; Fang, Xiaoyi; Kaljee, Linda

2014-01-01

Individuals with greater social capital have better health outcomes. Investment in social capital likely increases one’s own social capital, bearing great implications for disease prevention and health promotion. In this study, the authors developed and validated the Social Capital Investment Inventory (SCII). Direct effects of social capital investment on perceived stress, and indirect effects through social capital were examined. 397 Participants from Beijing and Wuhan, China completed surveys. Analyses demonstrated that the SCII has a single factor structure and strong internal consistency. Structural equation modeling showed that individuals who invested more in social capital had greater bonding social capital, and subsequently less perceived stress. Results suggest that disease prevention and health promotion programs should consider approaches to encourage social capital investment; individuals may be able to reduce stress by increasing their investment in social capital. Future research is needed to provide additional empirical support for the SCII and observed structural relationships. PMID:25648725

Using of CBA Method for Evaluation of the Investments in the Link with Social Responsible Business

Science.gov (United States)

Mrvová, Ľubica; Vaňová, Jaromíra

2012-12-01

The paper presents knowledge from the area of economic efficiency assessment of the environmental investments, in the link with environmental management with context of social responsible business and their mutual connection, on the base of CBA method. CBA method creates basis for the software CBA1.1, which was created for the needs of business practise for the small and medium enterprises in the Slovak Republic.

Link Prediction Methods and Their Accuracy for Different Social Networks and Network Metrics

Directory of Open Access Journals (Sweden)

Fei Gao

2015-01-01

Full Text Available Currently, we are experiencing a rapid growth of the number of social-based online systems. The availability of the vast amounts of data gathered in those systems brings new challenges that we face when trying to analyse it. One of the intensively researched topics is the prediction of social connections between users. Although a lot of effort has been made to develop new prediction approaches, the existing methods are not comprehensively analysed. In this paper we investigate the correlation between network metrics and accuracy of different prediction methods. We selected six time-stamped real-world social networks and ten most widely used link prediction methods. The results of the experiments show that the performance of some methods has a strong correlation with certain network metrics. We managed to distinguish “prediction friendly” networks, for which most of the prediction methods give good performance, as well as “prediction unfriendly” networks, for which most of the methods result in high prediction error. Correlation analysis between network metrics and prediction accuracy of prediction methods may form the basis of a metalearning system where based on network characteristics it will be able to recommend the right prediction method for a given network.

Aberrant link between empathy and social attribution style in borderline personality disorder.

Science.gov (United States)

Homan, Philipp; Reddan, Marianne C; Brosch, Tobias; Koenigsberg, Harold W; Schiller, Daniela

2017-11-01

In social interactions, we often need to quickly infer why other people do what they do. More often than not, we infer that behavior is a result of personality rather than circumstances. It is unclear how the tendency itself may contribute to psychopathology and interpersonal dysfunction. Borderline personality disorder (BPD) is characterized by severe interpersonal dysfunction. Here, we investigated if this dysfunction is related to the tendency to over-attribute behaviors to personality traits. Healthy controls and patients with BPD judged positive and negative behaviors presented within a situational constraint during functional magnetic resonance imaging. Before the experiment, we measured trait levels of empathy, paranoia, and need for cognition. Behaviorally, we found that empathy levels predicted the tendency to attribute behavior to traits in healthy controls, whereas in patients with BPD this relationship was significantly weakened. Whole brain analysis of group-by-empathy interaction revealed that when participants judged the behavior during the attribution phase, several brain regions implicated in mentalizing distinguished patients from controls: In healthy controls, neural activity scaled negatively with empathy, but this relationship was reversed in BPD patients. Due to the cross-sectional study design we cannot establish a causal link between empathy and social attributions. These findings indicate that the self-reported tendency to feel for others is related to the tendency to integrate situational information beyond personality. In BPD patients, by contrast, the association between empathy and attribution was significantly weaker, rendering empathy less informative in predicting the overall attribution style. Copyright © 2017 Elsevier Ltd. All rights reserved.

Social Relationships, Inflammation, and Cancer Survival.

Science.gov (United States)

Boen, Courtney E; Barrow, David A; Bensen, Jeannette T; Farnan, Laura; Gerstel, Adrian; Hendrix, Laura H; Yang, Yang Claire

2018-05-01

Background: Social stressors, such as social relationship deficits, have been increasingly linked to chronic disease outcomes, including cancer. However, critical gaps exist in our understanding of the nature and strength of such links, as well as the underlying biological mechanisms relating social relationships to cancer progression and survival. Methods: Utilizing novel questionnaire and biomarker data from the UNC Health Registry/Cancer Survivorship Cohort, this study examines the associations between diverse measures of social support and mortality risk among individuals with cancer ( N = 1,004). We further assess the role of multiple serum markers of inflammation, including high-sensitivity C-reactive protein (CRP), IL6, TNFα, and VEGF, as potential mediators in the social relationship-cancer link. Results: The findings revealed that one's appraisal of their social support was associated with cancer mortality, such that individuals reporting higher levels of social support satisfaction had lower mortality risk than individuals reporting lower levels of satisfaction. The amount of support received, on the other hand, was not predictive of cancer survival. We further found evidence that inflammatory processes may undergird the link between social support satisfaction and mortality among individuals with cancer, with individuals reporting higher levels of social support satisfaction having lower levels of CRP, IL6, and TNFα. Conclusions: These results provide new knowledge of the biosocial processes producing population disparities in cancer outcomes. Impact: Our study offers new insights for intervention efforts aimed at promoting social connectedness as a means for improving cancer survival. Cancer Epidemiol Biomarkers Prev; 27(5); 541-9. ©2018 AACR . ©2018 American Association for Cancer Research.

RECRUITMENT PROCESS IN MNC'S THROUGH SOCIAL MEDIA SITES - A STUDY

OpenAIRE

Dr. B. L. Sairam Subramaniam; B. Naveen Kumar

2017-01-01

Many organizations are carrying out recruitment process by using social media networking sites. Social networking sites are used to facilitate and improve process of recruitment method in HR management. Social networking sites address the needs of employers and job-seekers via internetworking on electronic platform likes face book, twitter, LinkedIn, naukri.com, and monster.com which increase the speed of employment, reducing the cost of recruitment, huge availability of jobseekers and improv...

Social media use in German visceral surgeons: a cross-sectional study of a national cohort.

Science.gov (United States)

Boßelmann, C M; Griffiths, B; Gallagher, H J; Matzel, K E; Brady, R R W

2018-02-01

Engagement in social media is increasing. Medical professionals have been adapting LinkedIn, a professional networking site, and Twitter, a microblogging service, for a number of uses. This development has been described for a number of medical specialties, but there remains a paucity of European data. A study was undertaken to measure the engagement and activity of German visceral surgeons on social media platforms. Visceral surgeons were identified from 15 regional Associations of Statutory Health Insurance Physicians (Kassenärztliche Vereinigungen) opt-in registers. A manual search was subsequently performed across key professional social media platforms. The presence of a profile and key markers of use were recorded. In total, 575 visceral surgeons were identified. 523 (93%) were men. 183 (31%) surgeons engaged in professional social media. 22 (3.8%) used Twitter, producing a mean of 16.43 tweets with a mean of 7.57 followers. 137 (24%) surgeons had a profile on LinkedIn with a mean of 46.36 connections. Female surgeons were less connected on LinkedIn (P social media between surgeons from Eastern and Western Germany (P = 0.262) or male and female surgeons (P = 0.399). German visceral surgeons are less engaged and less active on social media than previously examined cohorts. Loco-regional, cultural, demographic and regulatory matters may have a significant influence on uptake. If this surgical cohort wishes to have a wider international presence then education on the potential benefits of these tools may be needed. Colorectal Disease © 2017 The Association of Coloproctology of Great Britain and Ireland.

Critical Disability Studies and Socially Just Change in Higher Education

Science.gov (United States)

Liasidou, Anastasia

2014-01-01

Social justice is an ambiguous and contested term that is evoked in order to address issues of enhancing participation and eliminating discrimination across various markers of difference linked to race, social class, and so on. Historically, disability has been excluded from these analyses because it has been cast in the sphere of abnormality and…

Socializing Messages in Blue-Collar Families: Communicative Pathways to Social Mobility and Reproduction

Science.gov (United States)

Lucas, Kristen

2011-01-01

This study explicitly links processes of anticipatory socialization to social mobility and reproduction. An examination of the socializing messages exchanged between blue-collar parents (n = 41) and their children (n = 25) demonstrate that family-based messages about work and career seldom occur in straightforward, unambiguous ways. Instead,…

LinkedIn Marketing An Hour a Day

CERN Document Server

von Rosen, Viveka

2012-01-01

A step-by-step guide for succeeding on the for ''business'' social media network LinkedIn Marketing: An Hour a Day helps you create, customize, and optimize a presence on LinkedIn, the world's largest social network for professionals. In this detailed, step-by-step book, LinkedIn expert Viveka von Rosen reveals how to use this powerful platform to ensure that you or your company get noticed by the right audience. Discover previously undocumented tips and tricks for community growth and management, including how to best use Groups, events, and other LinkedIn features and applications. Offers a

Drugs + HIV, Learn the Link

Medline Plus

Full Text Available ... for young people, parents and teachers, and the media with links to our latest research findings and news updates. Read on to Learn the Link between ... to this site at: http://www.drugabuse.gov/news-events/public-education-projects/learn-link-drugs-hiv . ... Social Media Send the message to young people and to ...

'Welzijn op Recept' (Social Prescribing): a helping hand in re-establishing social contacts - an explorative qualitative study.

Science.gov (United States)

Heijnders, Miriam L; Meijs, J J

2018-05-01

'Welzijn op Recept' is an intervention in which primary care providers refer patients with psychosocial problems to a community well-being organisation. Welzijn op Recept has been helping participants in the town of Nieuwegein, the Netherlands for more than three years. An impact study was carried out from September to December 2014. The qualitative study aimed to determine what happens in the chain of the social prescription and what changes the participant experiences in terms of social participation. The participants in this study were selected by the well-being coaches. A total of 10 semi-structured in-depth interviews were conducted. This study has shown that the participants had confidence in their referral to the community well-being organisation. The well-being coaches constitute a link between primary care providers, patients and the community well-being organisation. Participants have explicitly indicated that they experienced an increase in their own strength, self-confidence, self-reliance and the number of social contacts, and stated that they are experiencing better health. A point of special interest in the current programme is the planning of structured follow-up interviews after starting up an activity.

Clarifying the links between social support and health: culture, stress, and neuroticism matter.

Science.gov (United States)

Park, Jiyoung; Kitayama, Shinobu; Karasawa, Mayumi; Curhan, Katherine; Markus, Hazel R; Kawakami, Norito; Miyamoto, Yuri; Love, Gayle D; Coe, Christopher L; Ryff, Carol D

2013-02-01

Although it is commonly assumed that social support positively predicts health, the empirical evidence has been inconsistent. We argue that three moderating factors must be considered: (1) support-approving norms (cultural context); (2) support-requiring situations (stressful events); and (3) support-accepting personal style (low neuroticism). Our large-scale cross-cultural survey of Japanese and US adults found significant associations between perceived support and health. The association was more strongly evident among Japanese (from a support-approving cultural context) who reported high life stress (in a support-requiring situation). Moreover, the link between support and health was especially pronounced if these Japanese were low in neuroticism.

Clarifying the links between social support and health: Culture, stress, and neuroticism matter

Science.gov (United States)

Park, Jiyoung; Kitayama, Shinobu; Karasawa, Mayumi; Curhan, Katherine; Markus, Hazel R; Kawakami, Norito; Miyamoto, Yuri; Love, Gayle D; Coe, Christopher L; Ryff, Carol D

2012-01-01

Although it is commonly assumed that social support positively predicts health, the empirical evidence has been inconsistent. We argue that three moderating factors must be considered: (1) support-approving norms (cultural context); (2) support-requiring situations (stressful events); and (3) support-accepting personal style (low neuroticism). Our large-scale cross-cultural survey of Japanese and US adults found significant associations between perceived support and health. The association was more strongly evident among Japanese (from a support-approving cultural context) who reported high life stress (in a support-requiring situation). Moreover, the link between support and health was especially pronounced if these Japanese were low in neuroticism. PMID:22419414

"I Don't Know What Fun Is": Examining the Intersection of Social Capital, Social Networks, and Social Recovery.

Science.gov (United States)

Boeri, Miriam; Gardner, Megan; Gerken, Erin; Ross, Melissa; Wheeler, Jack

The purpose of this paper is to understand how people with problematic drug use access positive social capital. Social capital is defined as relations that provide valuable resources to individuals through participation in social networks. People with low socioeconomic status remain at a disadvantage for acquiring positive social capital, a component of recovery capital. The concept of social recovery emphasises the relational processes of recovery. In-depth life history data were collected from 29 individuals who used heroin, cocaine, crack, or methamphetamine for at least five years, have less than a high school education, and unstable employment and housing. Qualitative data were coded for social networks accessed throughout the life course, distinguished by bonding, bridging and linking social capital. Social networks included drug treatment programs; non-drug-using family and friends; religious/spiritual groups; workplace networks, and social clubs/activities. Bonding and/or bridging social capital were acquired through treatment, family and friends, religious/spiritual groups, workplaces, and social clubs. Linking social capital was not acquired through any social networks available, and many barriers to accessing mainstream social networks were found. This is a small study conducted in the US. A greater focus on social recovery is needed to achieve sustained recovery for individuals lacking access to and engagement in mainstream social networks. Social recovery is proposed as an analytical tool as well as for developing prevention, intervention, and treatment strategies.

Effectiveness of link prediction for face-to-face behavioral networks.

Science.gov (United States)

Tsugawa, Sho; Ohsaki, Hiroyuki

2013-01-01

Research on link prediction for social networks has been actively pursued. In link prediction for a given social network obtained from time-windowed observation, new link formation in the network is predicted from the topology of the obtained network. In contrast, recent advances in sensing technology have made it possible to obtain face-to-face behavioral networks, which are social networks representing face-to-face interactions among people. However, the effectiveness of link prediction techniques for face-to-face behavioral networks has not yet been explored in depth. To clarify this point, here we investigate the accuracy of conventional link prediction techniques for networks obtained from the history of face-to-face interactions among participants at an academic conference. Our findings were (1) that conventional link prediction techniques predict new link formation with a precision of 0.30-0.45 and a recall of 0.10-0.20, (2) that prolonged observation of social networks often degrades the prediction accuracy, (3) that the proposed decaying weight method leads to higher prediction accuracy than can be achieved by observing all records of communication and simply using them unmodified, and (4) that the prediction accuracy for face-to-face behavioral networks is relatively high compared to that for non-social networks, but not as high as for other types of social networks.

Predictors of change in social networks, support and satisfaction following a first episode psychosis: A cohort study.

Science.gov (United States)

Renwick, Laoise; Owens, Liz; Lyne, John; O'Donoghue, Brian; Roche, Eric; Drennan, Jonathan; Sheridan, Ann; Pilling, Mark; O'Callaghan, Eadbhard; Clarke, Mary

2017-11-01

Diminished social networks are common in psychosis but few studies have measured these comprehensively and prospectively to determine how networks and support evolve during the early phase. There is little information regarding perceived support in the early phase of illness. The aim of this study was to describe social support, networks and perceived satisfaction, explore the clinical correlates of these outcomes and examine whether phases of untreated psychosis are linked with social network variables to determine potential opportunities for intervention. During the study period, we assessed 222 people with first-episode psychosis at entry into treatment using valid and reliable measures of diagnosis, positive and negative symptoms, periods of untreated psychosis and prodrome and premorbid adjustment. For follow-up we contacted participants to conduct a second assessment (n=158). There were 97 people who participated which represented 61% of those eligible. Social network and support information obtained at both time points included the number of friends, self-reported satisfaction with support and social network size and clinician's evaluation of the degree of support received through networks. Mixed effects modelling determined the contribution of potential explanatory variables to social support measured. A number of clinical variables were linked with social networks, support and perceived support and satisfaction. The size of networks did not change over time but those with no friends and duration of untreated psychosis was significantly longer for those with no friends at entry into treatment (n=129, Median=24.5mths, IQR=7.25-69.25; Mann-Whitney U=11.78, p=0.008). Social support at baseline and at one year was predicted by homelessness (t=-2.98, p=0.001, CI -4.74 to -1.21), duration of untreated psychosis (t=-0.86, p=0.031, CI -1.65 to -0.08) and premorbid adjustment (t=-2.26, p=0.017, CI -4.11 to -0.42). Social support improved over time but the duration

Mothers' Socialization Goals, Mothers' Emotion Socialization Behaviors, Child Emotion Regulation, and Child Socioemotional Functioning in Urban India

Science.gov (United States)

Raval, Vaishali V.; Raval, Pratiksha H.; Deo, Neeraj

2014-01-01

Studies examining the link between parental socialization and child functioning in varying cultural contexts are scarce. Focusing on early adolescents in suburban middle-class families in India, the present study examined interrelations among reports of mothers' socialization goals, socialization behaviors in response to child emotion, child…

Studies of future readout links for the CMS experiment

CERN Document Server

Bukowiec, Sebastian

2010-01-01

This paper studies a possible replacement of the existing S-LINK64 implementation by an optical link, based on 10 Gigabit Ethernet. The new link will employ commercial protocols in order to be able to receive the data by standard hardware components like PCs or network switches. Currently prototypes using multiple Gigabit Ethernet links are being developed and tested. The paper summarizes the status of these studies.

Cumulative Effects Assessment: Linking Social, Ecological, and Governance Dimensions

Directory of Open Access Journals (Sweden)

Marian Weber

2012-06-01

Full Text Available Setting social, economic, and ecological objectives is ultimately a process of social choice informed by science. In this special feature we provide a multidisciplinary framework for the use of cumulative effects assessment in land use planning. Forest ecosystems are facing considerable challenges driven by population growth and increasing demands for resources. In a suite of case studies that span the boreal forest of Western Canada to the interior Atlantic forest of Paraguay we show how transparent and defensible methods for scenario analysis can be applied in data-limited regions and how social dimensions of land use change can be incorporated in these methods, particularly in aboriginal communities that have lived in these ecosystems for generations. The case studies explore how scenario analysis can be used to evaluate various land use options and highlight specific challenges with identifying social and ecological responses, determining thresholds and targets for land use, and integrating local and traditional knowledge in land use planning. Given that land use planning is ultimately a value-laden and often politically charged process we also provide some perspective on various collective and expert-based processes for identifying cumulative impacts and thresholds. The need for good science to inform and be informed by culturally appropriate democratic processes calls for well-planned and multifaceted approaches both to achieve an informed understanding of both residents and governments of the interactive and additive changes caused by development, and to design action agendas to influence such change at the ecological and social level.

Building social capital to promote adolescent wellbeing: a qualitative study with teens in a Latino agricultural community.

Science.gov (United States)

Raymond-Flesch, Marissa; Auerswald, Colette; McGlone, Linda; Comfort, Megan; Minnis, Alexandra

2017-02-08

Latino youth, particularly in rural settings, experience significant disparities in rates of teen pregnancy and violence. Few data are available regarding social and structural influences on Latino youth's developmental trajectories, specifically on factors that promote wellbeing and protect them from engagement in high-risk sexual and violence-related behaviors. Forty-two youth aged 13 to 19 years old were recruited from middle schools and youth leadership programs to participate in one of eight community-based focus groups in Salinas, a predominantly Latino, urban center in California's rural central coast. Focus groups covered youths' experiences with the risk and protective factors associated with exposure to violence and romantic relationships. Four researchers completed coding with a Grounded Theory approach, informed by the theoretical frameworks of the social ecological model and social capital. The study's design and participant recruitment were informed by a community advisory board of local youth-serving organizations and health care providers. Participants described family lives rich in bonding social capital, with strong ties to parents and near-peer family members. They reported that while parents had a strong desire to promote healthful behaviors and social mobility, they often lacked the bridging or linking social capital required to help youth navigate structural systems, such as college applications and access to confidential health care. Youth also reported that some families link their children to negative social capital, such as exposure to gang affiliation. Adolescents in this agricultural community identified robust sources of bonding social capital within their families. However, they identified limitations in their families' capacities to link them to structural resources in education, employment, and health care that could support healthful behaviors and upward social mobility.

Does a social/behavioural gradient in dental health exist among adults? A cross-sectional study.

Science.gov (United States)

Arrica, Mariantonietta; Carta, Giovanna; Cocco, Fabio; Cagetti, Maria Grazia; Campus, Guglielmo; Ierardo, Gaetano; Ottolenghi, Livia; Sale, Silvana; Strohmenger, Laura

2017-04-01

Objective To explore the potential presence of a social/behavioural gradient in dental health among Italian adults using a cross-sectional study. Methods Caries indices were recorded among 480 subjects (52.9% men, 47.1% women) who also completed a structured self-administered social and behavioural questionnaire. A social/behavioural gradient was generated as the sum of the worst circumstances recorded on the questionnaire (cariogenic diet, smoking, lowest occupational profile, brushing teeth < twice daily, lowest educational level, uneven dental examination attendance). Results Caries figures (DMFT) and the number of filled sound teeth (FS-T) were statistically significantly linked to the social/behavioural gradient (DMFT: χ 2 (9)  = 20.17 p = 0.02, Z = 0.02 p = 0.99; FS-T: χ 2 (9)  = 25.68 p < 0.01, Z = -4.31 p < 0.01). DMFT was statistically significantly associated with gender and with social and behavioural variables. FS-T was higher in women (p = 0.03) and was linked to smoking ( p < 0.01). Conclusions The proposed social/behavioural gradient demonstrated how subjects reporting the worst circumstances on the questionnaire exhibited the worst dental health. The use of the gradient demonstrates that health promotion and prevention cannot be compartmentalized.

From Offline Social Networks to Online Social Networks: Changes in Entrepreneurship

Directory of Open Access Journals (Sweden)

Yang SONG

2015-01-01

Full Text Available The paper reviewed studies of entrepreneurship based on the emergency of online social networks. Similar to offline social networks, entrepreneurs’ online social networks have their own unique characteristics. We first reviewed the offline network based research on entrepreneurship. Then we reviewed the studies of entrepreneurship in the context of online social networks including those focusing on topics of network structures and network ties. We highlighted online network communities based on the data collected from LinkedIn, Facebook and Twitter. Our research implies that both researcher and entrepreneurs are facing new opportunities due to the emergence of online social networks.

Study of social network and its impact in the adolescence

OpenAIRE

Isabel PAGADOR OTERO; Fátima LLAMAS SALGUERO

2014-01-01

In the following article the social networks and his implication are analyzed and approach in the teenagers since, nowadays, to belong to a social network in certain ages is a need to be able to be in touch with the company and the environment that surrounds us. This term, social network is linked to the integration of the technologies, technologies that accompany the teenagers in every moment since these have turned into the principal actors/consumers of this opportunity arisen in the Intern...

Establishing an agenda for social studies research in marine renewable energy

DEFF Research Database (Denmark)

Watts, Laura; Kerr, Sandy

2014-01-01

To date, academic research relating to Marine Renewable Energy (MRE) has largely focused on resource assessment, technical viability and environmental impact. Experiences from onshore renewable energy tell us that social acceptability is equally critical to project success. However, the specific...... nature of the marine environment, patterns of resource distribution and governance means experiences from onshore may not be directly applicable to MRE and the marine environment. This paper sets out an agenda for social studies research linked to MRE, identifying key topics for future research: (i...... research network of social scientists with interests in marine renewable energy. Importantly, this research agenda has been informed by the experiences of developers, regulators and community groups in Orkney. The Orkney archipelago, off the north coast of Scotland, is home to the most intense cluster...

An imaging genetics approach to understanding social influence

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Emily eFalk

2012-06-01

Full Text Available Normative social influences shape nearly every aspect of our lives, yet the biological processes mediating the impact of these social influences on behavior remain incompletely understood. In this Hypothesis, we outline a theoretical framework and an integrative research approach to the study of social influences on the brain and genetic moderators of such effects. First, we review neuroimaging evidence linking social influence and conformity to the brain’s reward system. We next review neuroimaging evidence linking social punishment (exclusion to brain systems involved in the experience of pain, as well as evidence linking exclusion to conformity. We suggest that genetic variants that increase sensitivity to social cues may predispose individuals to be more sensitive to either social rewards or punishments (or potentially both, which in turn increases conformity and susceptibility to normative social influences more broadly. To this end, we review evidence for genetic moderators of neurochemical responses in the brain, and suggest ways in which genes and pharmacology may modulate sensitivity to social influences. We conclude by proposing an integrative imaging genetics approach to the study of brain mediators and genetic modulators of a variety of social influences on human attitudes, beliefs, and actions.

An imaging genetics approach to understanding social influence.

Science.gov (United States)

Falk, Emily B; Way, Baldwin M; Jasinska, Agnes J

2012-01-01

Normative social influences shape nearly every aspect of our lives, yet the biological processes mediating the impact of these social influences on behavior remain incompletely understood. In this Hypothesis, we outline a theoretical framework and an integrative research approach to the study of social influences on the brain and genetic moderators of such effects. First, we review neuroimaging evidence linking social influence and conformity to the brain's reward system. We next review neuroimaging evidence linking social punishment (exclusion) to brain systems involved in the experience of pain, as well as evidence linking exclusion to conformity. We suggest that genetic variants that increase sensitivity to social cues may predispose individuals to be more sensitive to either social rewards or punishments (or potentially both), which in turn increases conformity and susceptibility to normative social influences more broadly. To this end, we review evidence for genetic moderators of neurochemical responses in the brain, and suggest ways in which genes and pharmacology may modulate sensitivity to social influences. We conclude by proposing an integrative imaging genetics approach to the study of brain mediators and genetic modulators of a variety of social influences on human attitudes, beliefs, and actions.

Drugs + HIV, Learn the Link

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Childhood Physical and Sexual Abuse and Social Network Patterns on Social Media: Associations With Alcohol Use and Problems Among Young Adult Women.

Science.gov (United States)

Oshri, Assaf; Himelboim, Itai; Kwon, Josephine A; Sutton, Tara E; Mackillop, James

2015-11-01

The aim of the present study was to examine the links between severities of child abuse (physical vs. sexual), and alcohol use versus problems via social media (Facebook) peer connection structures. A total of 318 undergraduate female students at a public university in the United States reported severity of child abuse experiences and current alcohol use and problems. Social network data were obtained directly from the individuals' Facebook network. Severity of childhood physical abuse was positively linked to alcohol use and problems via eigenvector centrality, whereas severity of childhood sexual abuse was negatively linked to alcohol use and problems via clustering coefficient. Childhood physical and sexual abuse were linked positively and negatively, respectively, to online social network patterns associated with alcohol use and problems. The study suggests the potential utility of these online network patterns as risk indices and ultimately using social media as a platform for targeted preventive interventions.

Predicting cryptic links in host-parasite networks.

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Tad Dallas

2017-05-01

Full Text Available Networks are a way to represent interactions among one (e.g., social networks or more (e.g., plant-pollinator networks classes of nodes. The ability to predict likely, but unobserved, interactions has generated a great deal of interest, and is sometimes referred to as the link prediction problem. However, most studies of link prediction have focused on social networks, and have assumed a completely censused network. In biological networks, it is unlikely that all interactions are censused, and ignoring incomplete detection of interactions may lead to biased or incorrect conclusions. Previous attempts to predict network interactions have relied on known properties of network structure, making the approach sensitive to observation errors. This is an obvious shortcoming, as networks are dynamic, and sometimes not well sampled, leading to incomplete detection of links. Here, we develop an algorithm to predict missing links based on conditional probability estimation and associated, node-level features. We validate this algorithm on simulated data, and then apply it to a desert small mammal host-parasite network. Our approach achieves high accuracy on simulated and observed data, providing a simple method to accurately predict missing links in networks without relying on prior knowledge about network structure.

Neural correlates of attention biases, behavioral inhibition, and social anxiety in children: An ERP study.

Science.gov (United States)

Thai, Nhi; Taber-Thomas, Bradley C; Pérez-Edgar, Koraly E

2016-06-01

Behavioral inhibition (BI) is a biologically-based temperament characterized by vigilance toward threat. Over time, many children with BI increasingly fear social circumstances and display maladaptive social behavior. BI is also one of the strongest individual risk factors for developing social anxiety disorder. Although research has established a link between BI and anxiety, its causal mechanism remains unclear. Attention biases may underlie this relation. The current study examined neural markers of the BI-attention-anxiety link in children ages 9-12 years (N=99, Mean=9.97, SD=0.97). ERP measures were collected as children completed an attention-bias (dot-probe) task with neutral and angry faces. P2 and N2 amplitudes were associated with social anxiety and attention bias, respectively. Specifically, augmented P2 was related to decreased symptoms of social anxiety and moderated the relation between BI and social anxiety, suggesting that increasing attention mobilization may serve as a compensatory mechanism that attenuates social anxiety in individuals with high BI. The BI by N2 interaction found that larger N2 related to threat avoidance with increasing levels of BI, consistent with over-controlled socio-emotional functioning. Lastly, children without BI (BN) showed an augmented P1 to probes replacing angry faces, suggesting maintenance of attentional resources in threat-related contexts. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Data collection in Internet environment in social representations studies

Directory of Open Access Journals (Sweden)

Aline Vieira De Lima Nunes

2011-01-01

Full Text Available The present study aimed at comparing social representations structures concerning data collection procedures: through internet forms, diffused in the WWW, and through conventional paper and pencil questionnaire methods. O verall 893 individuals participated in the research, 58% of whom were female. A total of 217 questionnaires about the social representation on football (soccer and 218 about the representation on aging were answered by Brazilian university students in classrooms. Electronic versions of the same instrument were diffused through an internet forum linked to the same university. There were 238 answers for the football questionnaire and 230 for the aging one. The instrument asked participants to indicate five wordsor expressions related to one of the social objects. Sample characteristics and structural analyses were carried out separately for the two data collection procedures. Data indicated that internet-based research allows for higher sample diversity, but it is essential to guarantee the adoption of measures that can select only desired participants. Results also pointed out the need to take into account the nature of the social object to be investigated through internet research on representations, seeking to avoid self-selection effects, which can bias results, as it seems to have happened with the football social object.

The gravitational law of social interaction

Science.gov (United States)

Levy, Moshe; Goldenberg, Jacob

2014-01-01

While a great deal is known about the topology of social networks, there is much less agreement about the geographical structure of these networks. The fundamental question in this context is: how does the probability of a social link between two individuals depend on the physical distance between them? While it is clear that the probability decreases with the distance, various studies have found different functional forms for this dependence. The exact form of the distance dependence has crucial implications for network searchability and dynamics: Kleinberg (2000) [15] shows that the small-world property holds if the probability of a social link is a power-law function of the distance with power -2, but not with any other power. We investigate the distance dependence of link probability empirically by analyzing four very different sets of data: Facebook links, data from the electronic version of the Small-World experiment, email messages, and data from detailed personal interviews. All four datasets reveal the same empirical regularity: the probability of a social link is proportional to the inverse of the square of the distance between the two individuals, analogously to the distance dependence of the gravitational force. Thus, it seems that social networks spontaneously converge to the exact unique distance dependence that ensures the Small-World property.

Drugs + HIV, Learn the Link

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Full Text Available ... site. Please link these banners back to this site at: http://www.drugabuse.gov/news-events/public-education-projects/learn-link-drugs-hiv . 120x90 460x80 486x60 Social Media Send the message to young people and to ...

Impaired Hippocampal Neuroligin-2 Function by Chronic Stress or Synthetic Peptide Treatment is Linked to Social Deficits and Increased Aggression

DEFF Research Database (Denmark)

van der Kooij, Michael A; Fantin, Martina; Kraev, Igor

2014-01-01

and are related to similar abnormalities in animal models. Chronic stress increases the likelihood for affective disorders and has been shown to induce changes in neural structure and function in different brain regions, with the hippocampus being highly vulnerable to stress. Previous studies have shown evidence......Neuroligins (NLGNs) are cell adhesion molecules that are important for proper synaptic formation and functioning and are critical regulators of the balance between neural excitation/inhibition (E/I). Mutations in NLGNs have been linked to psychiatric disorders in humans involving social dysfunction...

A Comparison of Online Social Networks and Real-Life Social Networks: A Study of Sina Microblogging

Directory of Open Access Journals (Sweden)

Dayong Zhang

2014-01-01

Full Text Available Online social networks appear to enrich our social life, which raises the question whether they remove cognitive constraints on human communication and improve human social capabilities. In this paper, we analyze the users' following and followed relationships based on the data of Sina Microblogging and reveal several structural properties of Sina Microblogging. Compared with real-life social networks, our results confirm some similar features. However, Sina Microblogging also shows its own specialties, such as hierarchical structure and degree disassortativity, which all mark a deviation from real-life social networks. The low cost of the online network forms a broader perspective, and the one-way link relationships make it easy to spread information, but the online social network does not make too much difference in the creation of strong interpersonal relationships. Finally, we describe the mechanisms for the formation of these characteristics and discuss the implications of these structural properties for the real-life social networks.

Drugs + HIV, Learn the Link

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Drugs + HIV, Learn the Link

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Full Text Available ... projects/learn-link-drugs-hiv . 120x90 460x80 486x60 Social Media Send the message to young people and ... available for your use to share on your social media accounts. About the Campaign Overview The Learn ...

Social cues and ideology.

Science.gov (United States)

Mansell, Jordan

2018-01-01

Research shows that individuals with liberal and conservative ideological orientations display different value positions concerning the acceptance of social change and inequality. Research also links the expression of different values to a number of biological factors, including heredity. In light of these biological influences, I investigate whether differences in social values associated with liberal and conservative ideologies reflect alternative strategies to maximize returns from social interactions. Using an American sample of Democrats and Republicans, I test whether information about shared and unshared social values in the form of implicit social attitudes have a disproportionate effect on the willingness of Democrats and Republicans to trust an anonymous social partner. I find evidence that knowledge of shared values significantly increases levels of trust among Democrats but not Republicans. I further find that knowledge of unshared values significantly decreases trust among Republicans but not Democrats. These findings are consistent with studies indicating that differences in ideological orientation are linked to differences in cognition and decision-making.

Personal Values as Mitigating Factors in the Link between Income and Life Satisfaction: Evidence from the European Social Survey

Science.gov (United States)

Georgellis, Yannis; Tsitsianis, Nicholas; Yin, Ya Ping

2009-01-01

Using data from the first two rounds of the European Social Survey, we examine the link between income, reference income and life satisfaction across Western Europe. We find that whilst there is a strong positive relationship between income and life satisfaction, reference or comparison income exerts a strong negative influence. Interestingly, our…

Social capital and adverse treatment outcomes of tuberculosis: a case-control study.

Science.gov (United States)

Deshmukh, P R; Mundra, A; Dawale, A

2017-08-01

'Social capital' refers to social norms, relationships, networks and values that affect the functioning and development of society. Social capital influences health positively, but its role in the treatment outcomes of tuberculosis (TB) is not known. To study the role of social capital in determining adverse TB treatment outcomes. Of 516 patients registered under the Revised National Tuberculosis Control Programme in 2014 in Wardha Tuberculosis Unit, Wardha, India, we included 88 patients with adverse treatment outcomes as cases and 187 controls from among those without adverse outcomes. Multiple logistic regression was used to compare standardised Z-scores. A greater proportion of controls than cases belonged to higher quartiles of social capital and its domains than cases, and the mean standardised Z-score was also consistently higher among controls than cases. Respectively 47% and 15% of cases and controls were in the poorest quartile of social capital, whereas respectively 10% and 33% of cases and controls were in the richest quartile. Each unit increase in Z-score of overall social capital reduced the odds of adverse treatment outcomes by 63.1%. Appropriate interventions for building social capital for TB patients and linking them with the programme would improve programme performance.

Drugs + HIV, Learn the Link

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Full Text Available ... projects/learn-link-drugs-hiv . 120x90 460x80 486x60 Social Media Send the message to young people and to ... available for your use to share on your social media accounts. About the Campaign Overview The Learn the ...

“I Don’t Know What Fun Is”: Examining the Intersection of Social Capital, Social Networks, and Social Recovery

Science.gov (United States)

Boeri, Miriam; Gardner, Megan; Gerken, Erin; Ross, Melissa; Wheeler, Jack

2016-01-01

Purpose The purpose of this paper is to understand how people with problematic drug use access positive social capital. Social capital is defined as relations that provide valuable resources to individuals through participation in social networks. People with low socioeconomic status remain at a disadvantage for acquiring positive social capital, a component of recovery capital. The concept of social recovery emphasises the relational processes of recovery. Design/methodology/approach In-depth life history data were collected from 29 individuals who used heroin, cocaine, crack, or methamphetamine for at least five years, have less than a high school education, and unstable employment and housing. Qualitative data were coded for social networks accessed throughout the life course, distinguished by bonding, bridging and linking social capital. Findings Social networks included drug treatment programs; non-drug-using family and friends; religious/spiritual groups; workplace networks, and social clubs/activities. Bonding and/or bridging social capital were acquired through treatment, family and friends, religious/spiritual groups, workplaces, and social clubs. Linking social capital was not acquired through any social networks available, and many barriers to accessing mainstream social networks were found. Limitations This is a small study conducted in the US. Social implications A greater focus on social recovery is needed to achieve sustained recovery for individuals lacking access to and engagement in mainstream social networks. Practical implications Social recovery is proposed as an analytical tool as well as for developing prevention, intervention, and treatment strategies. PMID:27668008

Linking public sector corporate social responsibility with sustainable development: lessons from India

Directory of Open Access Journals (Sweden)

Subhasis Ray

2013-12-01

Full Text Available Economic think tanks predict India to be the world’s largest economy by 2050. This would require India to accelerate its industrial and infrastructure development. Industrialization based economic development will have a negative impact on the environment and hence sustainable development. Such steps could affect the social and environmental bottom line of the national economy. In recent years, a number of regulatory measures have been proposed by the Indian government to ensure corporate support to the goals of sustainable and inclusive development. The objective of these regulations is to achieve triple bottom line based growth. Notable among them is the mandatory Corporate Social Responsibility (CSR guidelines for public sector undertakings, first issued in April, 2010. I study the possibility and problems created by this effort by analyzing the policy documents and interviewing managers responsible for implementing CSR programmers in Indian public sector. Managers interviewed came from hydropower, coal, power distribution and shipping industries. Based on the study, four areas are identified that requires attention for effective linking between sustainable development and CSR; stakeholder engagement, institutional mechanisms, capacity building and knowledge management. Both government-public sector and public sector-community engagements have to be more streamlined. Institutional mechanisms have to be developed to see that CSR projects are effective and delivering. Importantly, managers at all levels need a better understanding of CSR and sustainable development. Since most projects are in rural areas, understanding of rural issues and sustainability is very important. Finally, such a large scale exercise in CSR should have a knowledge management mechanism to learn from the achievements and mistakes of the early years. I discuss the implication of the findings on India and other emerging economies many of which are struggling to balance

Day-care treatment for multiple drug abusing adolescents: social factors linked with completing treatment.

Science.gov (United States)

Feigelman, W

1987-01-01

By identifying some of the social correlates linked with completing day-care drug abuse treatment, the present study has sought to broaden understanding of how drug rehabilitations are effected. As the findings have demonstrated, completing care is a result of a complex array of causes and their interaction. The disposition of the entering patient (i.e., their determination and other strengths) has a great bearing on treatment outcome. It is also a result of the patient's family, their motivations, resources and perseverance in enduring a long course of demanding therapeutic interventions. In addition, it is the product of meanings shared and transmitted between the patient's family and the treatment staff. Patients and their families project positive attitudes about the value of the therapeutic enterprise as well as a compliant demeanor. As staff recognize that patients and parents are acting cooperatively, then such perceptions tend to create self-fulfilling prophecies. The data has established that older adolescent patients are more likely to possess the motivational resources needed for program completion than younger patients. Apparently, self-referred patients are also more inclined to meet the demands of program requirements than those referred by the courts or other outside social agencies, although the differences fell short of the .05 level of statistical significance. Those completing the program are less likely to be diagnosed as depressed at intake. Parental characteristics comprise another group of variables that are related to treatment completion. Parents of higher occupational rank, who have had mental health care for themselves, and who are of Jewish ethnicity appear to possess useful strengths for meeting program challenges. The pattern of spouse mutuality in dealing with a child's needs as it exists preceding and during treatment seems to be another useful asset for successfully getting through this form of treatment. While parents with the

Social jetlag, obesity and metabolic disorder: investigation in a cohort study.

Science.gov (United States)

Parsons, M J; Moffitt, T E; Gregory, A M; Goldman-Mellor, S; Nolan, P M; Poulton, R; Caspi, A

2015-05-01

Obesity is one of the leading causes of preventable death worldwide. Circadian rhythms are known to control both sleep timing and energy homeostasis, and disruptions in circadian rhythms have been linked with metabolic dysfunction and obesity-associated disease. In previous research, social jetlag, a measure of chronic circadian disruption caused by the discrepancy between our internal versus social clocks, was associated with elevated self-reported body mass index, possibly indicative of a more generalized association with obesity and metabolic dysfunction. We studied participants from the population-representative Dunedin Longitudinal Study (N=1037) to determine whether social jetlag was associated with clinically assessed measurements of metabolic phenotypes and disease indicators for obesity-related disease, specifically, indicators of inflammation and diabetes. Our analysis was restricted to N=815 non-shift workers in our cohort. Among these participants, we found that social jetlag was associated with numerous clinically assessed measures of metabolic dysfunction and obesity. We distinguished between obese individuals who were metabolically healthy versus unhealthy, and found higher social jetlag levels in metabolically unhealthy obese individuals. Among metabolically unhealthy obese individuals, social jetlag was additionally associated with elevated glycated hemoglobin and an indicator of inflammation. The findings are consistent with the possibility that 'living against our internal clock' may contribute to metabolic dysfunction and its consequences. Further research aimed at understanding that the physiology and social features of social jetlag may inform obesity prevention and have ramifications for policies and practices that contribute to increased social jetlag, such as work schedules and daylight savings time.

Social Studies Teachers' Viewpoints of the Social Studies Lesson "Sample of Turkey and Afghanistan"

Science.gov (United States)

Sonmez, Omer Faruk

2014-01-01

This study was conducted to reveal the perceptions of history, geography and social studies teachers giving the social studies lesson at primary schools in Turkey and Afghanistan towards the social studies lesson. The working group of the study involves history, geography and social studies teachers rendering service in Tokat and Kayseri provinces…

A Big Social Media Data Study of the 2017 German Federal Election Based on Social Set Analysis of Political Party Facebook Pages with SoSeVi

DEFF Research Database (Denmark)

Flesch, Benjamin; Vatrapu, Ravi; Mukkamala, Raghava Rao

2017-01-01

We present a big social media data study that comprises of 1 million individuals who interact with Facebook pages of the seven major political parties CDU, CSU, SPD, FDP, Greens, Die Linke and AfD during the 2017 German federal election. Our study uses the Social Set Analysis (SSA) approach, which...... is based on the sociology of associations, mathematics of set theory, and advanced visual analytics of event studies. We illustrate the capabilities of SSA through the most recent version of our Social Set Analysis (SoSeVi) tool, which enables us to deep dive into Facebook activity concerning the election....... We explore a significant gender-based difference between female and male interactions with political party Facebook pages. Furthermore, we perform a multi-faceted analysis of social media interactions using gender detection, user segmentation and retention analysis, and visualize our findings...

Attention bias for social threat in youth with tic disorders: Links with tic severity and social anxiety.

Science.gov (United States)

Pile, Victoria; Robinson, Sally; Topor, Marta; Hedderly, Tammy; Lau, Jennifer Y F

2018-06-07

Many individuals with Tourette syndrome and chronic tic disorders (TS/CTDs) report poor social functioning and comorbid social anxiety. Yet limited research has investigated the role of cognitive factors that highlight social threats in youth with TS/CTD, and whether these biases underlie tic severity and co-occurring social anxiety. This study examined whether selective attention to social threat is enhanced young people with TS/CTDs compared to healthy controls, and whether attention biases are associated with tic severity and social anxiety. Twenty seven young people with TS/CTDs and 25 matched control participants completed an experimental measure of attention bias toward/away from threat stimuli. A clinician-rated interview measuring tic severity/impairment (YGTSS Total Score) and questionnaire measures of social anxiety were completed by participants and their parents. Young people with TS/CTD showed an attention bias to social threat words (relative to benign words) compared to controls but no such bias for social threat faces. Attention bias for social threat words was associated with increasing YGTSS Total Score and parent-reported social anxiety in the TS/CTDs group. Mediation analysis revealed a significant indirect path between YGTSS Total Score and social anxiety, via attention to social threat. Tentatively, these associations appeared to be driven by impairment rather than tic severity scores. Preliminary data suggests that youth with TS/CTD have enhanced attention to threat, compared to controls, and this is associated with impairment and social anxiety. Attention to threat could offer a cognitive mechanism connecting impairment and social anxiety, and so be a valuable trans-diagnostic treatment target.

Social Studies Student Teachers' Levels of Understanding Sociology Concepts within Social Studies Curriculum

Science.gov (United States)

Karatekin, Kadir

2013-01-01

This study aims at investigating social studies student teachers' levels of understanding sociology concepts within social studies curriculum. Study group of the research consists of 266 teacher candidates attending the Department of Social Studies, Faculty of Education, Kastamonu University during 2012 to 2013 education year. A semi-structured…

spiritually sensitive social work: a missing link in zimbabwe

African Journals Online (AJOL)

Mugumbate

to research on spirituality and social work. Similarly ... BACKGROUND TO THE STUDY. Though ..... the ethical principle of client self-determination and support for diversity .... (2005) Handbook of psychology of religion and spirituality. New.

A novel time series link prediction method: Learning automata approach

Science.gov (United States)

Moradabadi, Behnaz; Meybodi, Mohammad Reza

2017-09-01

Link prediction is a main social network challenge that uses the network structure to predict future links. The common link prediction approaches to predict hidden links use a static graph representation where a snapshot of the network is analyzed to find hidden or future links. For example, similarity metric based link predictions are a common traditional approach that calculates the similarity metric for each non-connected link and sort the links based on their similarity metrics and label the links with higher similarity scores as the future links. Because people activities in social networks are dynamic and uncertainty, and the structure of the networks changes over time, using deterministic graphs for modeling and analysis of the social network may not be appropriate. In the time-series link prediction problem, the time series link occurrences are used to predict the future links In this paper, we propose a new time series link prediction based on learning automata. In the proposed algorithm for each link that must be predicted there is one learning automaton and each learning automaton tries to predict the existence or non-existence of the corresponding link. To predict the link occurrence in time T, there is a chain consists of stages 1 through T - 1 and the learning automaton passes from these stages to learn the existence or non-existence of the corresponding link. Our preliminary link prediction experiments with co-authorship and email networks have provided satisfactory results when time series link occurrences are considered.

Social Dimensions of Personal Growth following Widowhood: A Three-Wave Study.

Science.gov (United States)

Recksiedler, Claudia; Loter, Katharina; Klaas, Hannah S; Hollstein, Betina; Perrig-Chiello, Pasqualina

2018-01-01

Losing one's spouse is one of the most stressful life events in old age, yet research on positive consequences of overcoming critical life events describes experiences of personal growth for survivors. Because prior studies conceptualized personal growth as a stable accomplishment of an individual, our study challenges this assumption by examining trajectories of personal growth and its links to two aspects of social support. We assume that personal growth is boosted by heightened levels of loss-related social support seeking during early years of widowhood. However, toward the later stages in the bereavement process, we expect personal growth to be fostered by perceived social embeddedness. Data stem from a survey on relationships in later life conducted in 2012, 2014, and 2016 in Switzerland. The final analytical sample consisted of 508 individuals aged 50+ years, who were on average 73 years old and widowed for about 3 years at baseline. Longitudinal explorative factor analyses yielded a 3-factorial solution for personal growth. Random-effects group-specific growth curves were used to examine the trajectories of personal growth and its subdimensions, by different levels of loss-related social support seeking and embeddedness in a supportive network, over the first 8 years of widowhood. Our analyses included time-invariant and time-varying covariates. On average, our findings point to a stable trajectory of personal growth after having become widowed in later life. Group-specific analyses, however, showed different courses in the trajectories for specific subdimensions of personal growth - particularly for spiritual change and appreciation of life. Average marginal effects also yielded group differences by loss-related support seeking in the level of personal growth over time, which highlight the importance of social support seeking, rather than social embeddedness, at all stages of the bereavement process. Findings underline the importance of a longitudinal and

Mental exercising through simple socializing: social interaction promotes general cognitive functioning.

Science.gov (United States)

Ybarra, Oscar; Burnstein, Eugene; Winkielman, Piotr; Keller, Matthew C; Manis, Melvin; Chan, Emily; Rodriguez, Joel

2008-02-01

Social interaction is a central feature of people's life and engages a variety of cognitive resources. Thus, social interaction should facilitate general cognitive functioning. Previous studies suggest such a link, but they used special populations (e.g., elderly with cognitive impairment), measured social interaction indirectly (e.g., via marital status), and only assessed effects of extended interaction in correlational designs. Here the relation between mental functioning and direct indicators of social interaction was examined in a younger and healthier population. Study 1 using survey methodology found a positive relationship between social interaction, assessed via amount of actual social contact, and cognitive functioning in people from three age groups including younger adults. Study 2 using an experimental design found that a small amount of social interaction (10 min) can facilitate cognitive performance. The findings are discussed in the context of the benefits social relationships have for so many aspects of people's lives.

Social Media for the Dissemination of Cochrane Child Health Evidence: Evaluation Study.

Science.gov (United States)

Dyson, Michele P; Newton, Amanda S; Shave, Kassi; Featherstone, Robin M; Thomson, Denise; Wingert, Aireen; Fernandes, Ricardo M; Hartling, Lisa

2017-09-01

Health care providers value ready access to reliable synthesized information to support point-of-care decision making. Web-based communities, facilitated by the adoption of social media tools such as Facebook, Twitter, and YouTube, are increasingly being used for knowledge dissemination, bridging the gap between knowledge generation and synthesis and knowledge implementation. Our objective was to implement and evaluate a structured social media strategy, using multiple platforms, to disseminate Cochrane Child Health evidence to health care providers caring for children. Our social media strategy had three components: daily "tweets" using the Cochrane Child Health Twitter account, weekly WordPress blog posts, and a monthly journal club on Twitter ("tweet chat"). Each tweet, blog, and journal club shared Cochrane evidence on a child health topic. We evaluated the strategy through (1) Twitter and blog site analytics, (2) traceable link (Bitly) statistics, (3) Altmetric.com scores for promoted evidence, and (4) participant feedback. We also tracked the resources required to write the blog, tweet content, and manage the strategy. The 22-week social media strategy ran between November 2014 and April 2015. We created 25 blog posts, sent 585 tweets, and hosted 3 tweet chats. Monthly blog visits and views and Twitter account followers increased over time. During the study period, the blog received 2555 visitors and 3967 page views from a geographically diverse audience of health care providers, academics, and health care organizations. In total, 183 traceable Bitly links received 3463 clicks, and the Twitter account gained 469 new followers. The most visited and viewed blog posts included gastrointestinal topics (lactose avoidance), research on respiratory conditions (honey for cough and treatments for asthma), and maternal newborn care (skin-to-skin contact). On Twitter, popular topics were related to public health (vaccination) and pain management. We collected Altmetric

Kliniske databaser i social epidemiologisk forskning

DEFF Research Database (Denmark)

Osler, Merete

2009-01-01

Danish researchers can link several databases on everything from medical records to socioeconomic data on jobs and salaries by use of an individual person id-number. This allows a number of clinical databases to be used in studies concerning the impact of social factors on healthcare-related outc......Danish researchers can link several databases on everything from medical records to socioeconomic data on jobs and salaries by use of an individual person id-number. This allows a number of clinical databases to be used in studies concerning the impact of social factors on healthcare...

Seeding Social Capital? Urban Community Gardening and Social Capital

DEFF Research Database (Denmark)

Christensen, Søren

2017-01-01

There is a continuing debate regarding urban community gardening’s benefits to local communities, and a particularly interesting branch of this debate has focused on community gardens capacity to encourage and facilitate social interaction, which may generate social capital. Social capital...... is an increasingly important concept in international research and measures of social capital have been associated with various measures of health. In a meta-analysis of literature published between 2000 and 2016 regarding community gardens’ social advantages, through the lens of the concept of social capital......, it is demonstrated that several studies substantiate that urban community gardens create social capital, both bonding and bridging, and exhibit indications of linking. It is moreover identified how there is much to be learned from future research, illuminating how urban community gardens can foster social capital...

Confidentiality considerations for use of social-spatial data on the social determinants of health: Sexual and reproductive health case study.

Science.gov (United States)

Haley, Danielle F; Matthews, Stephen A; Cooper, Hannah L F; Haardörfer, Regine; Adimora, Adaora A; Wingood, Gina M; Kramer, Michael R

2016-10-01

Understanding whether and how the places where people live, work, and play are associated with health behaviors and health is essential to understanding the social determinants of health. However, social-spatial data which link a person and their attributes to a geographic location (e.g., home address) create potential confidentiality risks. Despite the growing body of literature describing approaches to protect individual confidentiality when utilizing social-spatial data, peer-reviewed manuscripts displaying identifiable individual point data or quasi-identifiers (attributes associated with the individual or disease that narrow identification) in maps persist, suggesting that knowledge has not been effectively translated into public health research practices. Using sexual and reproductive health as a case study, we explore the extent to which maps appearing in recent peer-reviewed publications risk participant confidentiality. Our scoping review of sexual and reproductive health literature published and indexed in PubMed between January 1, 2013 and September 1, 2015 identified 45 manuscripts displaying participant data in maps as points or small-population geographic units, spanning 26 journals and representing studies conducted in 20 countries. Notably, 56% (13/23) of publications presenting point data on maps either did not describe approaches used to mask data or masked data inadequately. Furthermore, 18% (4/22) of publications displaying data using small-population geographic units included at least two quasi-identifiers. These findings highlight the need for heightened education for researchers, reviewers, and editorial teams. We aim to provide readers with a primer on key confidentiality considerations when utilizing linked social-spatial data for visualizing results. Given the widespread availability of place-based data and the ease of creating maps, it is critically important to raise awareness on when social-spatial data constitute protected health

Ethnic variations in parental ethnic socialization and adolescent ethnic identity: a longitudinal study.

Science.gov (United States)

Else-Quest, Nicole M; Morse, Emily

2015-01-01

Achievement of a positive ethnic identity has been linked to positive outcomes for ethnic minority youth and is fostered by parental ethnic socialization practices. In light of findings of variability in developmental trajectories and outcomes, we examined ethnic group variations in parents' ethnic socialization practices and adolescents' ethnic identity. Within a sample of 370 adolescents who self-identified as White, African American, Latino/a, or Asian American, and their parents, parental ethnic socialization practices (including preparation for bias, promotion of mistrust, and cultural socialization) and adolescent ethnic identity development (including identity exploration and commitment) were assessed at 10th and 11th grades. Consistent with predictions, African American youth reported higher levels of ethnic identity exploration and commitment than youth from other ethnic groups, and parents of African American youth tended to report higher levels of ethnic socialization than other parents. Parental cultural socialization significantly predicted adolescent ethnic identity exploration and commitment 1 year later; ethnicity did not moderate this link. Findings are discussed in the context of the schools and urban community from which the sample was recruited, highlighting the importance of sociocultural context in development. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

Socialism in High School Social Studies Textbooks

Science.gov (United States)

Neumann, Richard

2012-01-01

This article concerns textbook analysis regarding the presentation of socialism in four leading high school social studies books, one in each of the following subjects: United States history, world history, United States government, and economics. Findings indicate that students relying on these texts to gain understanding of socialism and…

Association between Social Relationship and Glycemic Control among Older Japanese: JAGES Cross-Sectional Study.

Science.gov (United States)

Yokobayashi, Kenichi; Kawachi, Ichiro; Kondo, Katsunori; Kondo, Naoki; Nagamine, Yuiko; Tani, Yukako; Shirai, Kokoro; Tazuma, Susumu

2017-01-01

The present study examined whether social support, informal socializing and social participation are associated with glycemic control in older people. Data for this population-based cross-sectional study was obtained from the Japan Gerontological Evaluation Study (JAGES) 2010 linked to the annual health check-up data in Japan. We analyzed 9,554 individuals aged ≥65 years without the certification of needed long-term care. Multivariate logistic regression models were used to assess the effect of social support, informal socializing and social participations on glycemic control. The outcome measure was HbA1c ≥8.4%. 1.3% of the participants had a level of HbA1c over 8.4%. Better glycemic control was significantly associated with meeting with friends one to four times per month (odds ratio [OR] 0.51, 95% confidence interval [CI]0.30-0.89, compared to meeting with friends a few times per year or less) and participation in sports groups (OR 0.50, 95% CI 0.26-0.97) even after adjusting for other variables. Meeting with friends more than twice per week, receiving social support, and being married were not associated with better control of diabetes. Meeting with friends occasionally is associated with better glycemic control among older people.

Social Relationships and Health: A Flashpoint for Health Policy

Science.gov (United States)

Umberson, Debra; Montez, Jennifer Karas

2011-01-01

Social relationships—both quantity and quality—affect mental health, health behavior, physical health, and mortality risk. Sociologists have played a central role in establishing the link between social relationships and health outcomes, identifying explanations for this link, and discovering social variation (e.g., by gender and race) at the population level. Studies show that social relationships have short- and long-term effects on health, for better and for worse, and that these effects emerge in childhood and cascade throughout life to foster cumulative advantage or disadvantage in health. This article describes key research themes in the study of social relationships and health, and it highlights policy implications suggested by this research. PMID:20943583

The Social Construction of the Great Belt Fixed Link

DEFF Research Database (Denmark)

Munch, Birgitte

1994-01-01

Working paper in Technology Management. Actor Network theory (ANT) used upon the process of negotiating legislation and constructing the Great Belt fixed link.......Working paper in Technology Management. Actor Network theory (ANT) used upon the process of negotiating legislation and constructing the Great Belt fixed link....

Trade liberalization, social policies and health: an empirical case study.

Science.gov (United States)

McNamara, Courtney

2015-10-12

This study investigates the health impacts of a major liberalization episode in the textile and clothing (T&C) sector. This episode triggered substantial shifts in employment across a wide range of countries. It is the first study to empirically link trade liberalization to health via changes in employment and offers some of the first empirical insights on how trade liberalization interacts with social policies to influence health. Data from 32 T&C reliant countries were analysed in reference to the pre- and post-liberalization periods of 2000-2004 and 2005-2009. Fuzzy-set qualitative comparative analysis (fsQCA) was used to examine the association between countries' a) level of development b) labour market and welfare state protections c) T&C employment changes and d) changes in adult female and infant mortality rates. Process tracing was used to further investigate these associations through twelve in-depth country studies. Results from the fsQCA relate changes in employment after the phase-out to both changing adult female and infant mortality rates. Findings from the in-depth country studies suggest that the worsening of adult female mortality rates is related to workers' lack of social protection, both in the context of T&C employment growth and loss. Overall, it is found that social protection is often inaccessible to the type of workers who may be the most vulnerable to processes of liberalization and that many workers are particularly vulnerable due to the structure of social protection policies. Social policies are therefore found to both moderate pathways to health and influence the type of health-related pathways resulting from trade liberalizing policies.

Drugs + HIV, Learn the Link

Medline Plus

Full Text Available ... at: http://www.drugabuse.gov/news-events/public-education-projects/learn-link-drugs-hiv . 120x90 460x80 486x60 Social Media Send the message to young people and to parents, teachers, and the media about the link between drug misuse and HIV. Post on Facebook or Twitter ; add photos to your Flickr , ...

Does workplace social capital protect against long-term sickness absence? Linking workplace aggregated social capital to sickness absence registry data

DEFF Research Database (Denmark)

Hansen, Anne Sophie K.; Madsen, Ida E.H.; Thorsen, Sannie Vester

2018-01-01

Aims: Most previous prospective studies have examined workplace social capital as a resource of the individual. However, literature suggests that social capital is a collective good. In the present study we examined whether a high level of workplace aggregated social capital (WASC) predicts a dec...

Assessing the links between punitive parenting, peer deviance, social isolation and bullying perpetration and victimization in South Korean adolescents.

Science.gov (United States)

Hong, Jun Sung; Kim, Dong Ha; Piquero, Alex R

2017-11-01

Children who are abused at home are at an increased risk of bullying perpetration and bullying victimization. Within that context, the purpose of the present study was to test Agnew's general strain theory and the peer deviancy training hypothesis by utilizing structural equation modeling to empirically examine pathways linking punitive parenting to bullying perpetration and bullying victimization. This study adds to the literature in two important ways. First, potential mediating linkages between punitive parenting and bullying perpetration and bullying victimization were examined, including socially withdrawn behavior and deviant peer affiliation. Second, these relationships were considered in a longitudinal sample of South Korean adolescents, which is a novel examination given that parenting in South Korea is guided largely by Confucianism which reinforces parental control, restrictiveness, and a punitive nature. Results indicate that: (1) punitive parenting is directly related to bullying perpetration but not bullying victimization; (2) punitive parenting was found to have indirect effects only on bullying perpetration; (3) deviant peer affiliation increased the likelihood of bullying perpetration and victimization; and (4) socially withdrawn behavior only affected bullying perpetration via its effect on deviant peer affiliation. Copyright © 2017 Elsevier Ltd. All rights reserved.

Social influence and obesity.

Science.gov (United States)

Hammond, Ross A

2010-10-01

To review a selection of research published in the last 12 months on the role of social influence in the obesity epidemic. Recent papers add evidence to previous work linking social network structures and obesity. Social norms, both eating norms and body image norms, are identified as one major source of social influence through networks. Social capital and social stress are additional types of social influence. There is increasing evidence that social influence and social network structures are significant factors in obesity. Deeper understanding of the mechanisms of action and dynamics of social influence, and its link with other factors involved in the obesity epidemic, is an important goal for further research.

LinkedIn as a Learning Tool in Business Education

Science.gov (United States)

Cooper, Brett; Naatus, Mary Kate

2014-01-01

This article summarizes the existing research on social media as a learning tool in higher education and adds to the literature on incorporating social media tools into collegiate business education by suggesting specific course content areas of business where LinkedIn exercises and training can be incorporated. LinkedIn as a classroom tool cannot…

The Ecology of Social Learning in Animals and its Link with Intelligence.

Science.gov (United States)

van Schaik, Carel; Graber, Sereina; Schuppli, Caroline; Burkart, Judith

2017-01-09

Classical ethology and behavioral ecology did not pay much attention to learning. However, studies of social learning in nature reviewed here reveal the near-ubiquity of reliance on social information for skill acquisition by developing birds and mammals. This conclusion strengthens the plausibility of the cultural intelligence hypothesis for the evolution of intelligence, which assumes that selection on social learning abilities automatically improves individual learning ability. Thus, intelligent species will generally be cultural species. Direct tests of the cultural intelligence hypothesis require good estimates of the amount and kind of social learning taking place in nature in a broad variety of species. These estimates are lacking so far. Here, we start the process of developing a functional classification of social learning, in the form of the social learning spectrum, which should help to predict the mechanisms of social learning involved. Once validated, the categories can be used to estimate the cognitive demands of social learning in the wild.

Successful linking of the Society of Thoracic Surgeons Database to Social Security data to examine the accuracy of Society of Thoracic Surgeons mortality data.

Science.gov (United States)

Jacobs, Jeffrey P; O'Brien, Sean M; Shahian, David M; Edwards, Fred H; Badhwar, Vinay; Dokholyan, Rachel S; Sanchez, Juan A; Morales, David L; Prager, Richard L; Wright, Cameron D; Puskas, John D; Gammie, James S; Haan, Constance K; George, Kristopher M; Sheng, Shubin; Peterson, Eric D; Shewan, Cynthia M; Han, Jane M; Bongiorno, Phillip A; Yohe, Courtney; Williams, William G; Mayer, John E; Grover, Frederick L

2013-04-01

The Society of Thoracic Surgeons Adult Cardiac Surgery Database has been linked to the Social Security Death Master File to verify "life status" and evaluate long-term surgical outcomes. The objective of this study is explore practical applications of the linkage of the Society of Thoracic Surgeons Adult Cardiac Surgery Database to Social Securtiy Death Master File, including the use of the Social Securtiy Death Master File to examine the accuracy of the Society of Thoracic Surgeons 30-day mortality data. On January 1, 2008, the Society of Thoracic Surgeons Adult Cardiac Surgery Database began collecting Social Security numbers in its new version 2.61. This study includes all Society of Thoracic Surgeons Adult Cardiac Surgery Database records for operations with nonmissing Social Security numbers between January 1, 2008, and December 31, 2010, inclusive. To match records between the Society of Thoracic Surgeons Adult Cardiac Surgery Database and the Social Security Death Master File, we used a combined probabilistic and deterministic matching rule with reported high sensitivity and nearly perfect specificity. Between January 1, 2008, and December 31, 2010, the Society of Thoracic Surgeons Adult Cardiac Surgery Database collected data for 870,406 operations. Social Security numbers were available for 541,953 operations and unavailable for 328,453 operations. According to the Society of Thoracic Surgeons Adult Cardiac Surgery Database, the 30-day mortality rate was 17,757/541,953 = 3.3%. Linkage to the Social Security Death Master File identified 16,565 cases of suspected 30-day deaths (3.1%). Of these, 14,983 were recorded as 30-day deaths in the Society of Thoracic Surgeons database (relative sensitivity = 90.4%). Relative sensitivity was 98.8% (12,863/13,014) for suspected 30-day deaths occurring before discharge and 59.7% (2120/3551) for suspected 30-day deaths occurring after discharge. Linkage to the Social Security Death Master File confirms the accuracy of

How shared preferences in music create bonds between people: values as the missing link.

Science.gov (United States)

Boer, Diana; Fischer, Ronald; Strack, Micha; Bond, Michael H; Lo, Eva; Lam, Jason

2011-09-01

How can shared music preferences create social bonds between people? A process model is developed in which music preferences as value-expressive attitudes create social bonds via conveyed value similarity. The musical bonding model links two research streams: (a) music preferences as indicators of similarity in value orientations and (b) similarity in value orientations leading to social attraction. Two laboratory experiments and one dyadic field study demonstrated that music can create interpersonal bonds between young people because music preferences can be cues for similar or dissimilar value orientations, with similarity in values then contributing to social attraction. One study tested and ruled out an alternative explanation (via personality similarity), illuminating the differential impact of perceived value similarity versus personality similarity on social attraction. Value similarity is the missing link in explaining the musical bonding phenomenon, which seems to hold for Western and non-Western samples and in experimental and natural settings.

Linking scientific disciplines: Hydrology and social sciences

Science.gov (United States)

Seidl, R.; Barthel, R.

2017-07-01

The integration of interdisciplinary scientific and societal knowledge plays an increasing role in sustainability science and more generally, in global change research. In the field of water resources, interdisciplinarity has long been recognized as crucial. Recently, new concepts and ideas about how to approach water resources management more holistically have been discussed. The emergence of concepts such as socio-hydrology indicates the growing relevance of connections between social and hydrological disciplines. In this paper, we determine how well social sciences are integrated with hydrological research by using two approaches. First, we conducted a questionnaire survey with a sample of hydrology researchers and professionals (N = 353) to explore current opinions and developments related to interdisciplinary collaboration between hydrologists and social scientists. Second, we analyzed the disciplinary composition of author teams and the reference lists of articles pertaining to the socio-hydrology concept. We conclude that interdisciplinarity in water resources research is on a promising track but may need to mature further in terms of its aims and methods of integration. We find that current literature pays little attention to the following questions: What kind of interdisciplinarity do different scholars want? What are social scientists' preferred roles and knowledge from a hydrology perspective?

Brain Structure Links Loneliness to Social Perception

OpenAIRE

Kanai, Ryota; Bahrami, Bahador; Duchaine, Brad; Janik, Agnieszka; Banissy, Michael J.; Rees, Geraint

2012-01-01

Summary Loneliness is the distressing feeling associated with the perceived absence of satisfying social relationships [1]. Loneliness is increasingly prevalent in modern societies [2, 3] and has detrimental effects on health and happiness [4, 5]. Although situational threats to social relationships can transiently induce the emotion of loneliness, susceptibility to loneliness is a stable trait that varies across individuals [6–8] and is to some extent heritable [9–11]. However, little is kno...

Social innovation and social entrepreneurship: A systematic review

OpenAIRE

Phillips, W.; Lee, H.; James, P.; Ghobadian, A.; O'Regan, N.

2015-01-01

Corporate social responsibility (CSR) literature suggests CSR initiatives extend beyond meeting the immediate interests of stakeholders of for-profit enterprises, offering the potential to enhance performance. Growing disillusionment of for-profit business models has drawn attention to social entrepreneurship and social innovation to ease social issues. Adopting a systematic review, the paper provides collective insights into research linking social innovation with social entrepreneurship, de...

"LinkedIn" for Accounting and Business Students

Science.gov (United States)

Albrecht, W. David

2011-01-01

LinkedIn is a social media application that every accounting and business student should join and use. LinkedIn is a database of 90,000,000 business professionals that enables each to connect and interact with their business associates. Five reasons are offered for why accounting students should join LinkedIn followed by 11 hints for use.

Alone Is a Crowd: Social Motivations, Social Withdrawal, and Socioemotional Functioning in Later Childhood

Science.gov (United States)

Coplan, Robert J.; Rose-Krasnor, Linda; Weeks, Murray; Kingsbury, Adam; Kingsbury, Mila; Bullock, Amanda

2013-01-01

The primary goals of this study were to test a conceptual model linking social approach and avoidance motivations, socially withdrawn behaviors, and peer difficulties in later childhood and to compare the socioemotional functioning of different subtypes of withdrawn children (shy, unsociable, avoidant). Participants were 367 children, aged 9-12…

Social Media and Sexual Behavior Among Adolescents: Is there a link?

Science.gov (United States)

Landry, Megan; Turner, Monique; Vyas, Amita; Wood, Susan

2017-05-19

Adolescent sexual risk taking and its consequences remain a global public health concern. Empirical evidence on the impact that social media has on sexual health behaviors among youth is sparse. The study aimed to examine the relationship between social media and the change in sexual risk over time and whether parental monitoring moderates this relationship. This study comprised a sample of 555 Latino youth aged 13-19 years from Maryland, United States completing baseline and follow-up surveys. Mixed-effects linear regression was used to examine the relationship between social media and the change in sexual risk over time and whether parental monitoring moderated the relationship. Sexual risk behaviors significantly increased between baseline (T1) and follow up (T2) (mean=0.432 vs mean=0.734, PYouth sending more than 100 text messages per day had significantly higher sexual risk scores (beta=1.008, Pinfluence diminishing and peer pressure and social influences increasing during adolescence. ©Megan Landry, Monique Turner, Amita Vyas, Susan Wood. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 19.05.2017.

Quality of web-based information on social phobia: a cross-sectional study.

Science.gov (United States)

Khazaal, Yasser; Fernandez, Sebastien; Cochand, Sophie; Reboh, Isabel; Zullino, Daniele

2008-01-01

The objective of the study is to evaluate the quality of web-based information on social phobia and to investigate particular quality indicators. Two keywords, "Social phobia" and "Social Anxiety Disorder", were entered into five popular World Wide Web search engines. Websites were assessed with a standardized proforma designed to rate sites on the basis of accountability, presentation, interactivity, readability, and content quality. "Health On the Net" (HON) quality label and DISCERN scale scores aiding people without content expertise to assess quality of written health publication were used to verify their efficiency as quality indicators. This study evaluates the quality of web-based information on social phobia. On the 200 identified links, 58 were included. On the basis of outcome measures, the overall quality of the sites turned out to be poor. DISCERN and HON label were indicators of good quality indicators. Accountability criteria were poor indicators of site quality. Although social phobia education Websites for patients are common, educational material highly varies in quality and content. There is a need for better evidence-based information about social phobia on the Web and a need to reconsider the role of accountability criteria as indicators of site quality. Clinicians should advise patients of the HON label and DISCERN as useful indicators of site quality. (c) 2007 Wiley-Liss, Inc.

Signed Networks in Social Media

OpenAIRE

Leskovec, Jure; Huttenlocher, Daniel; Kleinberg, Jon

2010-01-01

Relations between users on social media sites often reflect a mixture of positive (friendly) and negative (antagonistic) interactions. In contrast to the bulk of research on social networks that has focused almost exclusively on positive interpretations of links between people, we study how the interplay between positive and negative relationships affects the structure of on-line social networks. We connect our analyses to theories of signed networks from social psychology. We find that the c...

Privacy in social networking sites

OpenAIRE

Λεονάρδος, Γεώργιος; Leonardos, Giorgos

2016-01-01

The purpose of this study is to explore the aspects of privacy over the use of social networks web sites. More specific, we will show the types of social networks, their privacy mechanisms that are different in each social network site, their privacy options that are offered to users. We will report some serious privacy violations incidents of the most popular social networks sites such as Facebook, Twitter, LinkedIn. Also, we will report some important surveys about social networks and pr...

Developmental links between disobedient behavior and social classroom relationships in boys with psychiatric disorders in special education.

Science.gov (United States)

Breeman, L D; van Lier, P A C; Wubbels, T; Verhulst, F C; van der Ende, J; Maras, A; Hopman, J A B; Tick, N T

2015-05-01

In mainstream education, positive relationships with teachers and peers have been found to positively influence children's behavioral development. However, high levels of classroom behavior problems may hinder the formation of such positive relationships. Therefore, findings from mainstream education cannot be generalized to special education. The present study investigated the developmental links between disobedience and positive as well as negative relationships with teachers and peers among boys in restrictive special educational settings. At three assessment waves across one school year, teacher-reports of teacher-child closeness and conflict, and peer-reports of peer acceptance, rejection and disobedience were collected among 340 boys (mean age = 10.1 years, SD = 1.58, range = 5-13) with psychiatric disorders receiving special education. Autoregressive cross-lagged models were fitted to explore the nature of these developmental links. The impact of boys' age was examined using multiple group analyses. Findings supported the importance of teacher-child conflict, but not closeness, and positive and negative peer relationships for the development of boys' disobedience, with a stronger effect of negative than positive relationships. However, teacher-child and peer relationships were not longitudinally related and the effect of boys' age was minimal. This study extends prior research by suggesting that, despite differences in educational setting and severity of behavior problems between children in mainstream and special education, reducing negative classroom interactional patterns is most important in preventing the development of problematic classroom behavior in boys with severe social-emotional and behavioral difficulties.

Telecare and Social Link Solution for Ambient Assisted Living Using a Robot Companion with Visiophony

Science.gov (United States)

Varène, Thibaut; Hillereau, Paul; Simonnet, Thierry

An increasing number of people are in need of help at home (elderly, isolated and/or disabled persons; people with mild cognitive impairment). Several solutions can be considered to maintain a social link while providing tele-care to these people. Many proposals suggest the use of a robot acting as a companion. In this paper we will look at an environment constrained solution, its drawbacks (such as latency) and its advantages (flexibility, integration…). A key design choice is to control the robot using a unified Voice over Internet Protocol (VoIP) solution, while addressing bandwidth limitations, providing good communication quality and reducing transmission latency

SOCIAL RELATIONSHIPS AND SLEEP QUALITY

Science.gov (United States)

Kent, Robert G.; Uchino, Bert N.; Cribbet, Matthew R.; Bowen, Kimberly; Smith, Timothy W.

2015-01-01

Background The quality of social relationships and social support appears to be associated with physical health outcomes and sleep quality. Almost all previous research in this area focuses on positive aspects of relationships. Purpose The present study thus intended to examine the links between supportive, aversive, ambivalent, and indifferent network ties and sleep quality. Methods Relationship data, PSQI-assessed sleep quality, and depression were examined in 175 middle-aged and older adults. Results Consistent with hypotheses, supportive ties were positively related to sleep quality, while aversive ties predicted worse sleep quality; associations that were primarily seen for close relationships. Ambivalent and indifferent ties were not significant predictors of sleep quality. Importantly, depression was found to mediate the link between relationship quality and sleep quality. Conclusions These data suggest the more specific types of social relationships that may be linked to poor sleep quality, and that depression appears to underlie these associations. PMID:25976874

A Study of the Demographics of Web-Based Health-Related Social Media Users.

Science.gov (United States)

Sadah, Shouq A; Shahbazi, Moloud; Wiley, Matthew T; Hristidis, Vagelis

2015-08-06

The rapid spread of Web-based social media in recent years has impacted how patients share health-related information. However, little work has studied the demographics of these users. Our aim was to study the demographics of users who participate in health-related Web-based social outlets to identify possible links to health care disparities. We analyze and compare three different types of health-related social outlets: (1) general Web-based social networks, Twitter and Google+, (2) drug review websites, and (3) health Web forums. We focus on the following demographic attributes: age, gender, ethnicity, location, and writing level. We build and evaluate domain-specific classifiers to infer missing data where possible. The estimated demographic statistics are compared against various baselines, such as Internet and social networks usage of the population. We found that (1) drug review websites and health Web forums are dominated by female users, (2) the participants of health-related social outlets are generally older with the exception of the 65+ years bracket, (3) blacks are underrepresented in health-related social networks, (4) users in areas with better access to health care participate more in Web-based health-related social outlets, and (5) the writing level of users in health-related social outlets is significantly lower than the reading level of the population. We identified interesting and actionable disparities in the participation of various demographic groups to various types of health-related social outlets. These disparities are significantly distinct from the disparities in Internet usage or general social outlets participation.

Measuring Social Capital in Hamilton, Ontario

Science.gov (United States)

Kitchen, Peter; Williams, Allison; Simone, Dylan

2012-01-01

Social capital has been studied by academics for more than 20 years and within the past decade there has been an explosion of growth in research linking social capital to health. This paper investigates social capital in Hamilton, Ontario by way of a telephone survey of 1,002 households in three neighbourhood groups representing high, mixed and…

Social capital, social relationships and adults with acquired visual impairment: a nigerian perspective.

Science.gov (United States)

Bassey, Emmanuel; Ellison, Caroline; Walker, Ruth

2018-01-31

This study investigates the social capital implications of vision loss among working-age adults in Nigeria. The study explores the challenges of acquiring and maintaining social relationships post-vision loss, and investigates the extent to which visual rehabilitation services support social goals. A qualitative study using a phenomenological approach was undertaken. Eight adults (18-59 years) were recruited from disability service organizations in Nigeria. Telephone interviews were recorded and transcribed, and thematic content analysis was used to analyze the data gathered in this study. Three broad themes were developed from participants' accounts of their experiences: (1) changes to relationships with friends and others; (2) finding strength in family relationships; and (3) rehabilitation and the confidence to interact. The findings indicate that the relationship between participants and their family members improved post vision impairment, enhancing bonding social capital. However, participants experienced reduced bridging and linking social capital due to diminished or broken relationships with managers, coworkers, friends, and others in the community. As social connectedness and relationships are highly valued in Nigeria's diverse society, we suggest that adults with visual impairment would significantly benefit from visual rehabilitation services placing greater emphasis on addressing the social goals of participants. Implications for Rehabilitation Visual impairment in working-age adults can strengthen family relationships (homogenous groups), creating bonding capital that is associated with access to important resources including emotional and moral support, and some financial and material resources. Visual impairment can negatively impact relationships with managers, coworkers, and others in the community (heterogeneous groups), resulting in diminished bridging and linking capital. Visual impairment can reduce access to resources such as an income

Social Media and Sexual Behavior Among Adolescents: Is there a link?

Science.gov (United States)

2017-01-01

Background Adolescent sexual risk taking and its consequences remain a global public health concern. Empirical evidence on the impact that social media has on sexual health behaviors among youth is sparse. Objective The study aimed to examine the relationship between social media and the change in sexual risk over time and whether parental monitoring moderates this relationship. Methods This study comprised a sample of 555 Latino youth aged 13-19 years from Maryland, United States completing baseline and follow-up surveys. Mixed-effects linear regression was used to examine the relationship between social media and the change in sexual risk over time and whether parental monitoring moderated the relationship. Results Sexual risk behaviors significantly increased between baseline (T1) and follow up (T2) (mean=0.432 vs mean=0.734, Psocial influences increasing during adolescence. PMID:28526670

Association between Social Relationship and Glycemic Control among Older Japanese: JAGES Cross-Sectional Study

Science.gov (United States)

Kawachi, Ichiro; Kondo, Katsunori; Kondo, Naoki; Nagamine, Yuiko; Tani, Yukako; Shirai, Kokoro; Tazuma, Susumu

2017-01-01

Aim The present study examined whether social support, informal socializing and social participation are associated with glycemic control in older people. Methods Data for this population-based cross-sectional study was obtained from the Japan Gerontological Evaluation Study (JAGES) 2010 linked to the annual health check-up data in Japan. We analyzed 9,554 individuals aged ≥65 years without the certification of needed long-term care. Multivariate logistic regression models were used to assess the effect of social support, informal socializing and social participations on glycemic control. The outcome measure was HbA1c ≥8.4%. Results 1.3% of the participants had a level of HbA1c over 8.4%. Better glycemic control was significantly associated with meeting with friends one to four times per month (odds ratio [OR] 0.51, 95% confidence interval [CI]0.30–0.89, compared to meeting with friends a few times per year or less) and participation in sports groups (OR 0.50, 95% CI 0.26–0.97) even after adjusting for other variables. Meeting with friends more than twice per week, receiving social support, and being married were not associated with better control of diabetes. Conclusions Meeting with friends occasionally is associated with better glycemic control among older people. PMID:28060887

Social and psychological predictors of onset of anxiety disorders: results from a large prospective cohort study

DEFF Research Database (Denmark)

Flensborg-Madsen, Trine; Tolstrup, Janne Schurmann; Sørensen, Holger Jelling

2012-01-01

social and psychological factors are associated with the later risk of being admitted to a hospital and receive a diagnosis of anxiety disorders. METHOD: The study population comprised 4,497 members of The Copenhagen Perinatal Cohort (CPC) who in 1993 answered a mailed questionnaire containing questions...... on a range of social and psychological factors. In 2007, the study population was linked to The Danish Hospital Discharge Register and the Danish Psychiatric Central Register to obtain information on registration with anxiety disorders. Multiple Cox regression analysis was used to analyze the risk of anxiety...... disorders according to social and psychological factors. RESULTS: A total of 5.3% of the study population had lifetime registration with an anxiety disorder diagnosis. The risk of admission for anxiety disorders was significantly associated with previous: discontentedness with partner-status, loneliness...

The association between social capital and loneliness in different age groups: a population-based study in Western Finland.

Science.gov (United States)

Nyqvist, Fredrica; Victor, Christina R; Forsman, Anna K; Cattan, Mima

2016-07-11

Previous studies of loneliness have largely focused on establishing risk factors in specific age groups such as in later life or in young people. Researchers have paid less attention to the link between social capital and loneliness across different age groups. The aim of this study was to examine the association between social capital and experienced loneliness in different age groups in a Finnish setting. The data originates from a population-based cross-sectional survey conducted among 4618 people aged 15-80 in Western Finland in 2011. The response rate was 46.2 %. The association between social capital, measured by frequency of social contacts, participation in organisational activities, trust and sense of belonging to the neighbourhood and loneliness was tested by logistic regression analyses stratified by four age groups. Frequent loneliness (defined as experienced often or sometimes) was higher among younger people (39.5 %) compared to older people (27.3 %). Low levels of trust were linked to loneliness in all four age groups. The association between other aspects of social capital and loneliness varied across age groups. Frequent loneliness is common among the general adult population and could be seen as a public health issue. Our findings imply that low social capital, especially in terms of low trust, may be a risk factor for loneliness. However, further research is needed to assess the influence of poor health and reverse causality as explanations for the findings.

Who is good at this game? Linking an activity to a social category undermines children's achievement.

Science.gov (United States)

Cimpian, Andrei; Mu, Yan; Erickson, Lucy C

2012-05-01

Children's achievement-related theories have a profound impact on their academic success. Children who adopt entity theories believe that their ability to perform a task is dictated by the amount of natural talent they possess for that task--a belief that has well-documented adverse consequences for their achievement (e.g., lowered persistence, impaired performance). It is thus important to understand what leads children to adopt entity theories. In the experiments reported here, we hypothesized that the mere act of linking success at an unfamiliar, challenging activity to a social group gives rise to entity beliefs that are so powerful as to interfere with children's ability to perform the activity. Two experiments showed that, as predicted, the performance of 4- to 7-year-olds (N = 192) was impaired by exposure to information that associated success in the task at hand with membership in a certain social group (e.g., "boys are good at this game"), regardless of whether the children themselves belonged to that group.

Students' Perceptions on Environmental Management of HEIs and the Role of Social Capital: A Case Study in the University of the Aegean

Science.gov (United States)

Jones, Nikoleta; Roumeliotis, Spiridon; Iosifides, Theodoros; Hatziantoniou, Maria; Sfakianaki, Eleni; Tsigianni, Eleni; Thivaiou, Kalliopi; Biliraki, Athina; Evaggelinos, Kostas

2013-01-01

Purpose: The aim of the present study is to contribute to the discussion introducing the concept of social capital as a significant parameter influencing students' perceptions concerning greening initiatives in HEIs. Design/methodology/approach: A theoretical analysis is presented concerning the possible links of social capital components with…

Emotion, rationality, and decision-making: how to link affective and social neuroscience with social theory.

Science.gov (United States)

Verweij, Marco; Senior, Timothy J; Domínguez D, Juan F; Turner, Robert

2015-01-01

In this paper, we argue for a stronger engagement between concepts in affective and social neuroscience on the one hand, and theories from the fields of anthropology, economics, political science, and sociology on the other. Affective and social neuroscience could provide an additional assessment of social theories. We argue that some of the most influential social theories of the last four decades-rational choice theory, behavioral economics, and post-structuralism-contain assumptions that are inconsistent with key findings in affective and social neuroscience. We also show that another approach from the social sciences-plural rationality theory-shows greater compatibility with these findings. We further claim that, in their turn, social theories can strengthen affective and social neuroscience. The former can provide more precise formulations of the social phenomena that neuroscientific models have targeted, can help neuroscientists who build these models become more aware of their social and cultural biases, and can even improve the models themselves. To illustrate, we show how plural rationality theory can be used to further specify and test the somatic marker hypothesis. Thus, we aim to accelerate the much-needed merger of social theories with affective and social neuroscience.

Emotion, rationality, and decision-making: how to link affective and social neuroscience with social theory

Science.gov (United States)

Verweij, Marco; Senior, Timothy J.; Domínguez D., Juan F.; Turner, Robert

2015-01-01

In this paper, we argue for a stronger engagement between concepts in affective and social neuroscience on the one hand, and theories from the fields of anthropology, economics, political science, and sociology on the other. Affective and social neuroscience could provide an additional assessment of social theories. We argue that some of the most influential social theories of the last four decades—rational choice theory, behavioral economics, and post-structuralism—contain assumptions that are inconsistent with key findings in affective and social neuroscience. We also show that another approach from the social sciences—plural rationality theory—shows greater compatibility with these findings. We further claim that, in their turn, social theories can strengthen affective and social neuroscience. The former can provide more precise formulations of the social phenomena that neuroscientific models have targeted, can help neuroscientists who build these models become more aware of their social and cultural biases, and can even improve the models themselves. To illustrate, we show how plural rationality theory can be used to further specify and test the somatic marker hypothesis. Thus, we aim to accelerate the much-needed merger of social theories with affective and social neuroscience. PMID:26441506

Emotion, rationality and decision-making: How to link affective and social neuroscience with social theory

Directory of Open Access Journals (Sweden)

Marco eVerweij

2015-09-01

Full Text Available In this paper, we argue for a stronger engagement between concepts in affective and social neuroscience on the one hand, and theories from the fields of anthropology, economics, political science and sociology on the other. Affective and social neuroscience could provide an additional assessment of social theories. We argue that some of the most influential social theories of the last four decades –rational choice theory, behavioral economics, and post-structuralism– contain assumptions that are inconsistent with key findings in affective and social neuroscience. We also show that another approach from the social sciences –plural rationality theory– shows greater compatibility with these findings. We further claim that, in their turn, social theories can strengthen affective and social neuroscience. The former can provide more precise formulations of the social phenomena that neuroscientific models have targeted, can help neuroscientists who build these models become more aware of their social and cultural biases, and can even improve the models themselves. To illustrate, we show how plural rationality theory can be used to further specify and test the somatic marker hypothesis. Thus, we aim to accelerate the much-needed merger of social theories with affective and social neuroscience.

Identity and democracy: linking individual and social reasoning

NARCIS (Netherlands)

Davis, J.B.; Marin, S.R.

2009-01-01

Following Amartya Sen's approach, John Davis and Solange Regina Marin look at individual and social reasoning when examining the complex relationship between identity and democracy. They characterize democracy as a process of social or public reasoning that combines the individual reasoning of all

Adoption: biological and social processes linked to adaptation.

Science.gov (United States)

Grotevant, Harold D; McDermott, Jennifer M

2014-01-01

Children join adoptive families through domestic adoption from the public child welfare system, infant adoption through private agencies, and international adoption. Each pathway presents distinctive developmental opportunities and challenges. Adopted children are at higher risk than the general population for problems with adaptation, especially externalizing, internalizing, and attention problems. This review moves beyond the field's emphasis on adoptee-nonadoptee differences to highlight biological and social processes that affect adaptation of adoptees across time. The experience of stress, whether prenatal, postnatal/preadoption, or during the adoption transition, can have significant impacts on the developing neuroendocrine system. These effects can contribute to problems with physical growth, brain development, and sleep, activating cascading effects on social, emotional, and cognitive development. Family processes involving contact between adoptive and birth family members, co-parenting in gay and lesbian adoptive families, and racial socialization in transracially adoptive families affect social development of adopted children into adulthood.

Study of social network and its impact in the adolescence

Directory of Open Access Journals (Sweden)

Isabel PAGADOR OTERO

2014-11-01

Full Text Available In the following article the social networks and his implication are analyzed and approach in the teenagers since, nowadays, to belong to a social network in certain ages is a need to be able to be in touch with the company and the environment that surrounds us. This term, social network is linked to the integration of the technologies, technologies that accompany the teenagers in every moment since these have turned into the principal actors/consumers of this opportunity arisen in the Internet bosom. It has turned into a risky fact for a generation who are in a growing period, setting out values and forming their personality. It is here where the problems appear, these social networks could become a major enemy to youngsters. For it there will be approached each of the following questions: what sound the social networks and that you differentiate can we find between them?, how is friendship constituted in the social networks and the privacy?, what risks can they find when these social networks are in use with acquaintances or strangers?

Social workers as "experts" in the family court system: is evidence-based practice a missing link or host-created knowledge?

Science.gov (United States)

Prescott, Dana E

2013-10-01

The graduate school curriculum for social workers requires that students learn to critically distinguish between opinion-based knowledge and evidence-based practices, or empirically-supported interventions. Once graduated, licensed social workers are often called upon to offer diagnostic and predictive opinions as experts in a variety of macro-environments. When the family courts are that "host" environment, social workers proffer expert opinions that may categorize and label parents or children for purposes of a judge's allocation of physical or legal custody. In this article, it is suggested that the social work profession, within all three domains of education, practice, and research, should more precisely link the design and fidelity of an evidence-based practice (EBP) with its potential misapplication or warping when proffered as science in "host" environments like family courts. As Foucault and other scholars warn, the failure to verify that an intervention is applied correctly may actually enhance the risk of social injustice by interpreting and translating EBP knowledge in the non-empirical form of authority-by-license. This article, therefore, proposes that the social work profession, from the classroom to the field, has an obligation to thoroughly understand and engage interdisciplinary practices that assure respect for the strengths and limits of social work knowledge.

Establishing an agenda for social studies research in marine renewable energy

International Nuclear Information System (INIS)

Kerr, Sandy; Watts, Laura; Colton, John; Conway, Flaxen; Hull, Angela; Johnson, Kate; Jude, Simon; Kannen, Andreas; MacDougall, Shelley; McLachlan, Carly; Potts, Tavis; Vergunst, Jo

2014-01-01

To date, academic research relating to Marine Renewable Energy (MRE) has largely focused on resource assessment, technical viability and environmental impact. Experiences from onshore renewable energy tell us that social acceptability is equally critical to project success. However, the specific nature of the marine environment, patterns of resource distribution and governance means experiences from onshore may not be directly applicable to MRE and the marine environment. This paper sets out an agenda for social studies research linked to MRE, identifying key topics for future research: (i) economic impacts; (ii) wealth distribution and community benefits; (iii) communication and knowledge flow; (iv) consultation processes; (v) dealing with uncertainty; (vi) public attitudes; and (vii) planning processes. This agenda is based on the findings of the first workshop of ISSMER, an international research network of social scientists with interests in marine renewable energy. Importantly, this research agenda has been informed by the experiences of developers, regulators and community groups in Orkney. The Orkney archipelago, off the north coast of Scotland, is home to the most intense cluster of MRE research, development and deployment activity in the world today. - Highlights: • Existing marine renewable energy (MRE) research fails to address many social issues. • Social acceptability is essential to the future viability of the MRE industry. • An agenda is established for social science research into MRE

Affective social ties - missing link in governance theory

NARCIS (Netherlands)

van Winden, F.A.A.M.

2012-01-01

Although governance is about interpersonal relationships, it appears that the antecedents and consequences of affective bonds (social ties) in social groups dealing with common-pool resources and public goods have been neglected. The welfare costs of the neglect of such bonds and their dynamic

Modeling Contextual Effects in Developmental Research: Linking Theory and Method in the Study of Social Development

Science.gov (United States)

Ojanen, Tiina; Little, Todd D.

2010-01-01

This special section was inspired by the recent increased interest and methodological advances in the assessment of context-specificity in child and adolescent social development. While the effects of groups, situations, and social relationships on cognitive, affective and behavioral development have long been acknowledged in theoretical…

Measuring Social carrying Capacity: An Exploratory Study

OpenAIRE

López-Bonilla, Jesús Manuel; López-Bonilla, Luis Miguel

2007-01-01

The tourist carrying capacity commands a growing interest given that it is closely linked with sustainable tourist development. The justification of the utility of this concept is given by means of a simple and efficient methodological proposal, by analysing the social carrying capacity. To this end, an empirical application is carried out in the Western Andalusia. In some of the cases analysed, the satisfaction of the tourist is found to decline when the levels of the tourist use are higher ...

Culture, executive function, and social understanding.

Science.gov (United States)

Lewis, Charlie; Koyasu, Masuo; Oh, Seungmi; Ogawa, Ayako; Short, Benjamin; Huang, Zhao

2009-01-01

Much of the evidence from the West has shown links between children's developing self-control (executive function), their social experiences, and their social understanding (Carpendale & Lewis, 2006, chapters 5 and 6), across a range of cultures including China. This chapter describes four studies conducted in three Oriental cultures, suggesting that the relationships among social interaction, executive function, and social understanding are different in these cultures, implying that social and executive skills are underpinned by key cultural processes.

Social welfare and restorative justice

OpenAIRE

Fox, Darrell

2009-01-01

"This paper explores the links and connections between social work and restorative justice. After a brief description of social work, restorative justice and family group conferencing, I will explore some the complementary theoretical links and practice applications, critically examining the potential implications and opportunities for social work practitioners and academics in relation to practice." [author's abstract

Atypical Modulations of N170 Component during Emotional Processing and Their Links to Social Behaviors in Ex-combatants.

Science.gov (United States)

Trujillo, Sandra P; Valencia, Stella; Trujillo, Natalia; Ugarriza, Juan E; Rodríguez, Mónica V; Rendón, Jorge; Pineda, David A; López, José D; Ibañez, Agustín; Parra, Mario A

2017-01-01

Emotional processing (EP) is crucial for the elaboration and implementation of adaptive social strategies. EP is also necessary for the expression of social cognition and behavior (SCB) patterns. It is well-known that war contexts induce socio-emotional atypical functioning, in particular for those who participate in combats. Thus, ex-combatants represent an ideal non-clinical population to explore EP modulation and to evaluate its relation with SCB. The aim of this study was to explore EP and its relation with SCB dimensions such as empathy, theory of mind and social skills in a sample of 50 subjects, of which 30 were ex-combatants from illegally armed groups in Colombia, and 20 controls without combat experience. We adapted an Emotional Recognition Task for faces and words and synchronized it with electroencephalographic recording. Ex-combatants presented with higher assertion skills and showed more pronounced brain responses to faces than Controls. They did not show the bias toward anger observed in control participants whereby the latter group was more likely to misclassify neutral faces as angry. However, ex-combatants showed an atypical word valence processing. That is, words with different emotions yielded no differences in N170 modulations. SCB variables were successfully predicted by neurocognitive variables. Our results suggest that in ex-combatants the links between EP and SCB functions are reorganized. This may reflect neurocognitive modulations associated to chronic exposure to war experiences.

Atypical Modulations of N170 Component during Emotional Processing and Their Links to Social Behaviors in Ex-combatants

Directory of Open Access Journals (Sweden)

Sandra P. Trujillo

2017-05-01

Full Text Available Emotional processing (EP is crucial for the elaboration and implementation of adaptive social strategies. EP is also necessary for the expression of social cognition and behavior (SCB patterns. It is well-known that war contexts induce socio-emotional atypical functioning, in particular for those who participate in combats. Thus, ex-combatants represent an ideal non-clinical population to explore EP modulation and to evaluate its relation with SCB. The aim of this study was to explore EP and its relation with SCB dimensions such as empathy, theory of mind and social skills in a sample of 50 subjects, of which 30 were ex-combatants from illegally armed groups in Colombia, and 20 controls without combat experience. We adapted an Emotional Recognition Task for faces and words and synchronized it with electroencephalographic recording. Ex-combatants presented with higher assertion skills and showed more pronounced brain responses to faces than Controls. They did not show the bias toward anger observed in control participants whereby the latter group was more likely to misclassify neutral faces as angry. However, ex-combatants showed an atypical word valence processing. That is, words with different emotions yielded no differences in N170 modulations. SCB variables were successfully predicted by neurocognitive variables. Our results suggest that in ex-combatants the links between EP and SCB functions are reorganized. This may reflect neurocognitive modulations associated to chronic exposure to war experiences.

Kognisi Sosial Melalui Situs Jejaring Youtube Pada Komunitas Online (Studi Kasus pada Komunitas Online LinkPictureID

Directory of Open Access Journals (Sweden)

Fitria Ayuningtyas

2017-12-01

Full Text Available The Video portal known as Youtube has become one of the alternative broadcasting channels. As the Internet usage is increasing the use of visual form becomes a public space. A YouTuber, a popular slang for video producer on youtube has formed a style of its own, in which there are some interesting research studies, especially in the establishment of reality and social cognition. Videos that teached the perspective and expression of opinion is an example of how the youtuber shapes reality to the audience. This video was varied, ranging from animation, social experiment up to the high-level animation. Social cognition is becoming prominance, that the audience use video logic as a basis for understanding the various things in surrounding environment. However, the capacity and the youtuber background are very wide - range as they have no common standard to their profession as videographer. The aim of this study is an effort to observe how Youtube users see the social situation as a cognitive ability form the use of video. This study used theory about social cognition, social media and youtube. This study used qualitative method. The result of this study is an interaction between users and creators create a whole different kind of dialogue, given in this era of communication technology they are none other than Prosumen (producer-consumer. The rapid reproduction of this message is very dynamic, especially responding to social circumstances. This study focuses on an active online community focusing on the interaction CMC via youtube video portals as the establishment of social cognition.The conclusion this study was social cognition thru youtube give us new perspective that we can get creative as well as possible to be able to work freely. In this study, the community used youtube as reference and benchmark. In this case, LinkPicture ID community well understand about “upgrade” concept that required to speed up in taking a decision based on the

Tweeting and Eating: The Effect of Links and Likes on Food-Hypersensitive Consumers' Perceptions of Tweets.

Science.gov (United States)

Hamshaw, Richard J T; Barnett, Julie; Lucas, Jane S

2018-01-01

Moving on from literature that focuses on how consumers use social media and the benefits of organizations utilizing platforms for health and risk communication, this study explores how specific characteristics of tweets affect the way in which they are perceived. An online survey with 251 participants with self-reported food hypersensitivity (FH) took part in an online experiment to consider the impact of tweet characteristics on perceptions of source credibility, message credibility, persuasiveness, and intention to act upon the presented information. Positioning the research hypotheses within the framework of the Elaboration Likelihood Model and Uses and Gratifications Theory, the study explored motivations for using social media and tested the impact of the affordances of Twitter-(1) the inclusion of links and (2) the number of social validation indicators (likes and retweets). Having links accompanying tweets significantly increased ratings of the tweets' message credibility, as well as persuasiveness of their content. Socially validated tweets had no effect on these same variables. Parents of FH children were found to utilize social media for social reasons more than hypersensitive adults; concern level surrounding a reaction did not appear to alter the level of use. Links were considered valuable in obtaining social media users to attend to useful or essential food health and risk information. Future research in this area can usefully consider the nature and the effects of social validation in relation to other social media platforms and with other groups.

Tweeting and Eating: The Effect of Links and Likes on Food-Hypersensitive Consumers’ Perceptions of Tweets

Directory of Open Access Journals (Sweden)

Richard J. T. Hamshaw

2018-04-01

Full Text Available Moving on from literature that focuses on how consumers use social media and the benefits of organizations utilizing platforms for health and risk communication, this study explores how specific characteristics of tweets affect the way in which they are perceived. An online survey with 251 participants with self-reported food hypersensitivity (FH took part in an online experiment to consider the impact of tweet characteristics on perceptions of source credibility, message credibility, persuasiveness, and intention to act upon the presented information. Positioning the research hypotheses within the framework of the Elaboration Likelihood Model and Uses and Gratifications Theory, the study explored motivations for using social media and tested the impact of the affordances of Twitter—(1 the inclusion of links and (2 the number of social validation indicators (likes and retweets. Having links accompanying tweets significantly increased ratings of the tweets’ message credibility, as well as persuasiveness of their content. Socially validated tweets had no effect on these same variables. Parents of FH children were found to utilize social media for social reasons more than hypersensitive adults; concern level surrounding a reaction did not appear to alter the level of use. Links were considered valuable in obtaining social media users to attend to useful or essential food health and risk information. Future research in this area can usefully consider the nature and the effects of social validation in relation to other social media platforms and with other groups.

Tweeting and Eating: The Effect of Links and Likes on Food-Hypersensitive Consumers’ Perceptions of Tweets

Science.gov (United States)

Hamshaw, Richard J. T.; Barnett, Julie; Lucas, Jane S.

2018-01-01

Moving on from literature that focuses on how consumers use social media and the benefits of organizations utilizing platforms for health and risk communication, this study explores how specific characteristics of tweets affect the way in which they are perceived. An online survey with 251 participants with self-reported food hypersensitivity (FH) took part in an online experiment to consider the impact of tweet characteristics on perceptions of source credibility, message credibility, persuasiveness, and intention to act upon the presented information. Positioning the research hypotheses within the framework of the Elaboration Likelihood Model and Uses and Gratifications Theory, the study explored motivations for using social media and tested the impact of the affordances of Twitter—(1) the inclusion of links and (2) the number of social validation indicators (likes and retweets). Having links accompanying tweets significantly increased ratings of the tweets’ message credibility, as well as persuasiveness of their content. Socially validated tweets had no effect on these same variables. Parents of FH children were found to utilize social media for social reasons more than hypersensitive adults; concern level surrounding a reaction did not appear to alter the level of use. Links were considered valuable in obtaining social media users to attend to useful or essential food health and risk information. Future research in this area can usefully consider the nature and the effects of social validation in relation to other social media platforms and with other groups. PMID:29740573

Social Relationships and Health: Is Feeling Positive, Negative, or Both (Ambivalent) about your Social Ties Related to Telomeres?

Science.gov (United States)

Uchino, Bert N.; Cawthon, Richard M.; Smith, Timothy W.; Light, Kathleen C.; McKenzie, Justin; Carlisle, McKenzie; Gunn, Heather; Birmingham, Wendy; Bowen, Kimberly

2012-01-01

Objective The quality of one’s personal relationships has been linked to morbidity and mortality across different diseases. As a result, it is important to examine more integrative mechanisms that might link relationships across diverse physical health outcomes. In this study, we examine associations between relationships and telomeres which predict general disease risk. These questions are pursued in the context of a more comprehensive model of relationships that highlights the importance of jointly considering positive and negative aspects of social ties. Method 136 individuals from a community sample (ages 48 to 77) completed the social relationships index which allows a determination of relationships that differ in their positive and negative substrates (i.e., ambivalent, supportive, aversive, indifferent). Telomere length was determined from peripheral blood mononuclear cells via quantitative PCR. Results Participants who had a higher number of ambivalent ties in their social networks evidenced shorter telomeres. These results were independent of other relationships types (e.g., supportive), as well as standard control variables (e.g., age, health behaviors, medication use). Gender moderated the links between ambivalent ties and telomere length with these associations seen primarily in women. Follow-up analyses revealed that the links between ambivalent ties and telomeres were primarily due to friendships, parents, and social acquaintances. Conclusions Consistent with epidemiological findings, these data highlight a novel and integrative biological mechanism by which social ties may impact health across diseases, and further suggests the importance of incorporating both positivity and negativity in the study of specific relationships and physical health. PMID:22229928

Pain Processing in a Social Context and the Link with Psychopathic Personality Traits—An Event-Related Potential Study

Directory of Open Access Journals (Sweden)

Casper H. van Heck

2017-09-01

Full Text Available Empathy describes the ability to understand another person’s feelings. Psychopathy is a disorder that is characterized by a lack of empathy. Therefore, empathy and psychopathy are interesting traits to investigate with respect to experiencing and observing pain. The present study aimed to investigate pain empathy and pain sensitivity by measuring event-related potentials (ERPs extracted from the ongoing EEG in an interactive setup. Each participant fulfilled subsequently the role of “villain” and “victim”. In addition, mode of control was modulated resulting in four different conditions; passive villain, active villain, active victim and passive victim. Response-, visual- and pain ERPs were compared between the four conditions. Furthermore, the role of psychopathic traits in these outcomes was investigated. Our findings suggested that people experience more conflict when hurting someone else than hurting themselves. Furthermore, our results indicated that self-controlled pain was experienced as more painful than uncontrolled pain. People that scored high on psychopathic traits seemed to process and experience pain differently. According to the results of the current study, social context, attention and personality traits seem to modulate pain processing and the empathic response to pain in self and others. The within-subject experimental design described here provides an excellent approach to further unravel the influence of social context and personality traits on social cognition.

Linking Online and Offline Social Worlds: Opportunities and Threats

Science.gov (United States)

Dong, Cailing

2017-01-01

Social networks bring both opportunities and threats to the users. On one hand, social networks provide a platform for users to build online profiles, make connections with others beyond geographical boundaries, enjoy the "openness" of social networks to meet their intrinsic need of "self-presentation", explore and strengthen…

Selling the Social Studies.

Science.gov (United States)

Girod, Gerald R.; Harmon, Gerald R.

1987-01-01

Maintains school-aged children would prefer not to study social studies. Presents several strategies to help encourage positive attitudes. Strategies include persuasion, reinforcement, enthusiasm, personalized contact. Stresses that negative attitudes must be changed in order for social studies to achieve its fundamental citizenship goals. (BR)

Once hurt, twice shy: Social pain contributes to social anxiety.

Science.gov (United States)

Fung, Klint; Alden, Lynn E

2017-03-01

Social rejection has been consistently linked to the development of social anxiety. However, mechanisms underlying the relation have been largely unexplored, which presents an obstacle to fully understanding the origins of social anxiety and to the development of effective prevention and treatment strategies. Two studies were conducted to test the hypothesis that the emotion of social pain following rejection promotes the development of social anxiety in subsequent situations. In Study 1, undergraduate participants were exposed to 2 social situations (Cyberball) 2 days apart. Participants who were rejected in the first situation reported higher social anxiety before and during the second situation relative to those who were included. This effect was fully mediated by initial social pain intensity. In Study 2, all participants were initially rejected. Using double-blinded drug administration, participants were randomly assigned to ingest acetaminophen to alleviate the social pain from rejection, or a sugar placebo. As predicted, the acetaminophen group reported lower social anxiety before and during the second situation. Approximately half of the effect was mediated by reduction in social pain. Notably, the immediate effect of acetaminophen was specific to social pain rather than social anxiety. Results were discussed in the context of literature on the etiology of social anxiety and social pain. Future directions were suggested. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Centrality Robustness and Link Prediction in Complex Social Networks

DEFF Research Database (Denmark)

Davidsen, Søren Atmakuri; Ortiz-Arroyo, Daniel

2012-01-01

. Secondly, we present a method to predict edges in dynamic social networks. Our experimental results indicate that the robustness of the centrality measures applied to more realistic social networks follows a predictable pattern and that the use of temporal statistics could improve the accuracy achieved......This chapter addresses two important issues in social network analysis that involve uncertainty. Firstly, we present am analysis on the robustness of centrality measures that extend the work presented in Borgati et al. using three types of complex network structures and one real social network...

Teaching Secondary Social Studies

Directory of Open Access Journals (Sweden)

Colin Everett

2018-03-01

Full Text Available Review of the book, instructional strategies for middle and high school social studies: Methods, assessment, and classroom management, by Bruce E. Larson. The book has two goals: It situates the learning of social studies within the broader developmental context of learning and also focuses on “Instructional Strategies.” “Instructional Strategies for Middle and High School Social Studies: Methods, Assessment, and Classroom Management.” 2nd Edition. By Bruce E. Larson. New York: Routledge, 2017. ISBN: 978-1-138-84678-4

Pilot study protocol to inform a future longitudinal study of ageing using linked administrative data: Healthy AGeing in Scotland (HAGIS).

Science.gov (United States)

Douglas, Elaine; Rutherford, Alasdair; Bell, David

2018-01-10

Population ageing is a welcome testament to improvements in the social, economic and health circumstances over the life course. However, these successes necessitate that we understand more about the pathways of ageing to plan and cost our health and social care services, to support our ageing population to live healthier for longer and to make adequate provisions for retirement. Longitudinal studies of ageing facilitate such understanding in many countries around the world. Scotland presently does not have a longitudinal study of ageing, despite dramatic increases to its ageing population and its poor health record. Healthy AGeing in Scotland (HAGIS) constitutes the launch of Scotland's first comprehensive longitudinal study of ageing. A sample of 1000 people aged 50+ years will be invited to take part in a household social survey. The innovative sampling procedure used administrative data to identify eligible households. Anonymised survey responses will be linked to administrative data. Ethics approval was obtained from the host institution for the study design and from the Public Benefits and Privacy Panel for administrative data linkage. Anonymised survey data will be deposited with the UK Data Service. A subset of survey data, harmonised with other global ageing studies, will be available via the Gateway to Global Aging platform. These data will enable powerful cross-country comparisons across the social, economic and health domains that will be relevant for national and international research.Research publications from the HAGIS team will be disseminated through journal articles and national and international conferences. The findings will support current and future research and policy debate on ageing populations. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Social Phenomenological Study of Strategic Action in the Cluster of Furniture

Directory of Open Access Journals (Sweden)

Fernanda Maria Felicio Macedo

2013-09-01

Full Text Available The research carried out on the following strategic phenomenon, for the most part, the guidelines of the functionalist paradigm. This production has its relevance in the scientific community, however, does not cover the strategy in all its complexity. In this scenario, it is intended to address the strategy from the assumptions of social phenomenology, an online research study focused on the action. Social action is the experience of the phenomenon. For this, research is carried out "for reasons" and "why reasons" present in strategic action. The relevance of this study is to address the strategy as a phenomenon that exists because of the social subject, which may show that its essence transcends the limits of individuality, because thinking is based on the phenomenological social awareness of the existence of the other. Held semi-structured interviews with fourteen strategists operating in cluster of furniture Bento Gonçalves, and the data analyzed according to the phenomenological approach of Sanders (1982. As a result, it follows that the "why reasons" are the 'becoming' and expertise, and the "for reasons": the search for freedom in corporate decision making and building a legacy. We conclude that the meaning of strategic action is not isolated, being linked to several factors related to the existential project of the strategist.

Cohort profile: the Spanish WORKing life Social Security (WORKss) cohort study.

Science.gov (United States)

López Gómez, María Andrée; Durán, Xavier; Zaballa, Elena; Sanchez-Niubo, Albert; Delclos, George L; Benavides, Fernando G

2016-03-07

The global economy is changing the labour market and social protection systems in Europe. The effect of both changes on health needs to be monitored in view of an ageing population and the resulting increase in prevalence of chronic health conditions. The Spanish WORKing life Social Security (WORKss) cohort study provides unique longitudinal data to study the impact of labour trajectories and employment conditions on health, in terms of sickness absence, permanent disability and death. The WORKss cohort originated from the Continuous Working Life Sample (CWLS) generated by the General Directorate for the Organization of the Social Security in Spain. The CWLS contains a 4% representative sample of all individuals in contact with the Social Security system. The WORKss cohort exclusively includes individuals with a labour trajectory from 1981 or later. In 2004, the cohort was initiated with 1,022 ,79 Social Security members: 840,770 (82.2%) contributors and 182,009 (17.8%) beneficiaries aged 16 and older. The WORKss cohort includes demographic characteristics, chronological data about employment history, retirement, permanent disability and death. These data make possible the measurement of incidence of permanent disability, the number of potential years of working life lost, and the number of contracts and inactive periods with the Social Security system. The WORKss cohort was linked to temporary sickness absence registries to study medical diagnoses that lead to permanent disability and consequently to an earlier exit from the labour market in unhealthy conditions. Thanks to its administrative source, the WORKss cohort study will continue follow-up in the coming years, keeping the representativeness of the Spanish population affiliated to the Social Security system. The linkage between the WORKss cohort and temporary sickness absence registries is envisioned to continue. Future plans include the linkage of the cohort with mortality registries. Published by the BMJ

Social Media Use and Stress

OpenAIRE

Rus, Holly Michelle

2017-01-01

Social media has become a pervasive form of communication, yet little is known about how use relates to stress. Previous research suggests a link between social media use and psychosocial variables such as self-esteem, depression, life satisfaction, and well-being. However, there is limited empirical knowledge concerning how social media use specifically influences and is influenced by stress, with a particular dearth of objective measurement. In a series of studies, this relationship was exp...

2011 NAEP-TIMSS Linking Study: Linking Methodologies and Their Evaluations. NCES 2013-469

Science.gov (United States)

National Center for Education Statistics, 2013

2013-01-01

The 2011 NAEP-TIMSS linking study conducted by the National Center for Education Statistics (NCES) was designed to predict Trends in International Mathematics and Science Study (TIMSS) scores for the U.S. states that participated in 2011 National Assessment of Educational Progress (NAEP) mathematics and science assessment of eighth-grade students.…

More than a face: A unified theoretical perspective on nonverbal social cue processing in social anxiety

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Eva eGilboa-Schechtman

2013-12-01

Full Text Available Processing of nonverbal social cues (NVSCs is essential to interpersonal functioning and is particularly relevant to models of social anxiety. This article provides a review of the literature on NVSC processing from the perspective of social rank and affiliation biobehavioral systems, based on functional analysis of human sociality. We examine the potential of this framework for integrating cognitive, interpersonal, and evolutionary accounts of social anxiety. We argue that NVSCs are uniquely suited to rapid and effective conveyance of emotional, motivational, and trait information and that various channels are differentially effective in transmitting such information. First, we review studies on perception of NVSCs through face, voice, and body. We begin with studies that utilized information processing or imaging paradigms to assess NVSC perception. This research demonstrated that social anxiety is associated with biased attention to, and interpretation of, emotional facial expressions and emotional prosody. Findings regarding body and posture remain scarce. Next, we review studies on NVSC expression, which pinpointed links between social anxiety and disturbances in eye gaze, facial expressivity, and vocal properties of spontaneous and planned speech. Again, links between social anxiety and posture were understudied. Although cognitive, interpersonal, and evolutionary theories have described different pathways to social anxiety, all three models focus on interrelations among cognition, subjective experience, and social behavior. NVSC processing and production comprise the juncture where these theories intersect. In light of the conceptualizations emerging from the review, we highlight several directions for future research including focus on NVSCs as indexing reactions to changes in belongingness and social rank, the moderating role of gender, and the therapeutic opportunities offered by embodied cognition to treat social anxiety.

More than a face: a unified theoretical perspective on nonverbal social cue processing in social anxiety

Science.gov (United States)

Gilboa-Schechtman, Eva; Shachar-Lavie, Iris

2013-01-01

Processing of nonverbal social cues (NVSCs) is essential to interpersonal functioning and is particularly relevant to models of social anxiety. This article provides a review of the literature on NVSC processing from the perspective of social rank and affiliation biobehavioral systems (ABSs), based on functional analysis of human sociality. We examine the potential of this framework for integrating cognitive, interpersonal, and evolutionary accounts of social anxiety. We argue that NVSCs are uniquely suited to rapid and effective conveyance of emotional, motivational, and trait information and that various channels are differentially effective in transmitting such information. First, we review studies on perception of NVSCs through face, voice, and body. We begin with studies that utilized information processing or imaging paradigms to assess NVSC perception. This research demonstrated that social anxiety is associated with biased attention to, and interpretation of, emotional facial expressions (EFEs) and emotional prosody. Findings regarding body and posture remain scarce. Next, we review studies on NVSC expression, which pinpointed links between social anxiety and disturbances in eye gaze, facial expressivity, and vocal properties of spontaneous and planned speech. Again, links between social anxiety and posture were understudied. Although cognitive, interpersonal, and evolutionary theories have described different pathways to social anxiety, all three models focus on interrelations among cognition, subjective experience, and social behavior. NVSC processing and production comprise the juncture where these theories intersect. In light of the conceptualizations emerging from the review, we highlight several directions for future research including focus on NVSCs as indexing reactions to changes in belongingness and social rank, the moderating role of gender, and the therapeutic opportunities offered by embodied cognition to treat social anxiety. PMID:24427129

Historical measures of social context in life course studies: retrospective linkage of addresses to decennial censuses

Directory of Open Access Journals (Sweden)

Whitsel Eric A

2004-11-01

Full Text Available Abstract Background There is evidence of a contribution of early life socioeconomic exposures to the risk of chronic diseases in adulthood. However, extant studies investigating the impact of the neighborhood social environment on health tend to characterize only the current social environment. This in part may be due to complexities involved in obtaining and geocoding historical addresses. The Life Course Socioeconomic Status, Social Context, and Cardiovascular Disease Study collected information on childhood (1930–1950 and early adulthood (1960–1980 place of residence from 12,681 black and white middle-aged and older men and women from four U.S. communities to link participants with census-based socioeconomic indicators over the life course. Results Most (99% participants were linked to 1930–50 county level socioeconomic census data (the smallest level of aggregation universally available during this time period corresponding to childhood place of residence. Linkage did not vary by race, gender, birth cohort, or level of educational attainment. A commercial geocoding vendor processed participants' self-reported street addresses for ages 30, 40, and 50. For 1970 and 1980 censuses, spatial coordinates were overlaid onto shape files containing census tract boundaries; for 1960 no shape files existed and comparability files were used. Several methods were tested for accuracy and to increase linkage. Successful linkage to historical census tracts varied by census (66% for 1960, 76% for 1970, 85% for 1980. This compares to linkage rates of 94% for current addresses provided by participants over the course of the ARIC examinations. Conclusion There are complexities and limitations in characterizing the past social context. However, our results suggest that it is feasible to characterize the earlier social environment with known levels of measurement error and that such an approach should be considered in future studies.

Child Maltreatment and Social Connectedness Among Formerly Institutionalized Females: Links With Depression.

Science.gov (United States)

van Delft, Ivanka; Finkenauer, Catrin; Verbruggen, Janna

2016-05-01

This study aimed to examine the effects of child maltreatment subtypes (physical abuse, sexual abuse, neglect, and exposure to domestic violence) and cumulative child maltreatment on depressive symptoms in adulthood, and examine the protective effects of social connectedness in a sample of formerly institutionalized females. The sample consisted of 124 females who were institutionalized in a Dutch juvenile justice institution during adolescence and were followed-up when they were on average 32 years old. Information about child maltreatment was extracted from treatment files. Retrospective data on social connectedness in young adulthood were established during interviews using a Life History Calendar. Relationship quality at follow-up was assessed with items derived from the Rochester Youth Development Study. The Center for Epidemiological Studies Scale for Depression (CES-D) was used to measure depressive symptoms in adulthood. Results showed that 85.5% of the females experienced child maltreatment, and co-occurrence of subtypes was high. Cumulative child maltreatment increased the risk of depression in adulthood. Furthermore, social connectedness, that is, more employment over time and the quality of the romantic relationship at follow-up, protected against the development of depression. However, social connectedness did not buffer the effect of maltreatment on depression. Our findings indicate that treatment of these girls should focus on improving the social-emotional development to promote positive interpersonal relationships and include educational and vocational components to guide these girls toward increased opportunities on the labor market. © The Author(s) 2015.

The Roles of Perceived Neighborhood Disorganization, Social Cohesion, and Social Control in Urban Thai Adolescents' Substance Use and Delinquency

Science.gov (United States)

Byrnes, Hilary F.; Miller, Brenda A.; Chamratrithirong, Aphichat; Rhucharoenpornpanich, Orratai; Cupp, Pamela K.; Atwood, Katharine A.; Fongkaew, Warunee; Rosati, Michael J.; Chookhare, Warunee

2013-01-01

Substance use and delinquency in Thai adolescents are growing public health concerns. Research has linked neighborhood characteristics to these outcomes, with explanations focused on neighborhood disorganization, social cohesion, and social control. This study examines the independent associations of these neighborhood constructs with Thai…

Social capital and health-protective behavior intentions in an influenza pandemic.

Science.gov (United States)

Chuang, Ying-Chih; Huang, Ya-Li; Tseng, Kuo-Chien; Yen, Chia-Hsin; Yang, Lin-hui

2015-01-01

Health-protective behaviors, such as receiving a vaccine, wearing a face mask, and washing hands frequently, can reduce the risk of contracting influenza. However, little is known about how social capital may influence health-protective behavior in the general population. This study examined whether each of the social capital dimensions (bonding, bridging, and linking) contributed to the intention to adopt any of the health-protective behaviors in an influenza pandemic. The data of this study were from the 2014 Taiwan Social Change Survey. A stratified, three-stage probability proportional-to-size sampling from across the nation, was conducted to select adults aged 20 years and older (N = 1,745). Bonding social capital was measured by the frequency of neighborly contact and support. Bridging social capital was measured based on association membership. Linking social capital was measured according to general government trust and trust in the government's capacity to counter an influenza pandemic. Binary logistic regressions were used to assess the multivariate associations between social capital and behavioral intention. The study results indicate that social capital may influence the response to influenza pandemic. Specifically, the intention to receive a vaccine and to wash hands more frequently were associated with the linking dimension and the bonding dimension of social capital, while the intention to wear a face mask was associated with all forms of social capital. The findings of this study suggest that government credibility and interpersonal networks may play a crucial role in health-protective behavior. This study provides new insights into how to improve the effectiveness of influenza prevention campaigns.

Twitter: A Novel Tool for Studying the Health and Social Needs of Transgender Communities.

Science.gov (United States)

Krueger, Evan A; Young, Sean D

2015-01-01

Limited research has examined the health and social needs of transgender and gender nonconforming populations. Due to high levels of stigma, transgender individuals may avoid disclosing their identities to researchers, hindering this type of work. Further, researchers have traditionally relied on clinic-based sampling methods, which may mask the true heterogeneity of transgender and gender nonconforming communities. Online social networking websites present a novel platform for studying this diverse, difficult-to-reach population. The objective of this study was to attempt to examine the perceived health and social needs of transgender and gender nonconforming communities by examining messages posted to the popular microblogging platform, Twitter. Tweets were collected from 13 transgender-related hashtags on July 11, 2014. They were read and coded according to general themes addressed, and a content analysis was performed. Qualitative and descriptive statistics are presented. There were 1135 tweets that were collected in total. Both "positive" and "negative" events were discussed, in both personal and social contexts. Violence, discrimination, suicide, and sexual risk behavior were discussed. There were 34.36% (390/1135) of tweets that addressed transgender-relevant current events, and 60.79% (690/1135) provided a link to a relevant news article or resource. This study found that transgender individuals and allies use Twitter to discuss health and social needs relevant to the population. Real-time social media sites like Twitter can be used to study issues relevant to transgender communities.

Having your cake and eating it too: a habit of comfort food may link chronic social stress exposure and acute stress-induced cortisol hyporesponsiveness.

Science.gov (United States)

Tryon, M S; DeCant, Rashel; Laugero, K D

2013-04-10

Stress has been tied to changes in eating behavior and food choice. Previous studies in rodents have shown that chronic stress increases palatable food intake which, in turn, increases visceral fat and inhibits acute stress-induced hypothalamic-pituitary-adrenal (HPA) axis activity. The effect of chronic stress on eating behavior in humans is less understood, but it may be linked to HPA responsivity. The purpose of this study was to investigate the influence of chronic social stress and acute stress reactivity on food choice and food intake. Forty-one women (BMI=25.9±5.1 kg/m(2), age range=41 to 52 years) were subjected to the Trier Social Stress Test or a control task (nature movie) to examine HPA responses to an acute laboratory stressor and then invited to eat from a buffet containing low- and high-calorie snacks. Women were also categorized as high chronic stress or low chronic stress based on Wheaton Chronic Stress Inventory scores. Women reporting higher chronic stress and exhibiting low cortisol reactivity to the acute stress task consumed significantly more calories from chocolate cake on both stress and control visits. Chronic stress in the low cortisol reactor group was also positively related to total fat mass, body fat percentage, and stress-induced negative mood. Further, women reporting high chronic stress consumed significantly less vegetables, but only in those aged 45 years and older. Chronic stress in women within the higher age category was positively related to total calories consumed at the buffet, stress-induced negative mood and food craving. Our results suggest an increased risk for stress eating in persons with a specific chronic stress signature and imply that a habit of comfort food may link chronic social stress and acute stress-induced cortisol hyporesponsiveness. Published by Elsevier Inc.

Linking material and energy flow analyses and social theory

Energy Technology Data Exchange (ETDEWEB)

Schiller, Frank [The Open University, Faculty of Maths, Computing and Technology, Walton Hall, Milton Keynes, MK7 6AA (United Kingdom)

2009-04-15

The paper explores the potential of Habermas' theory of communicative action to alter the social reflexivity of material and energy flow analysis. With his social macro theory Habermas has provided an alternative, critical justification for social theory that can be distinguished from economic libertarianism and from political liberalism. Implicitly, most flow approaches draw from these theoretical traditions rather than from discourse theory. There are several types of material and energy flow analyses. While these concepts basically share a system theoretical view, they lack a specific interdisciplinary perspective that ties the fundamental insight of flows to disciplinary scientific development. Instead of simply expanding micro-models to the social macro-dimension social theory suggests infusing the very notion of flows to the progress of disciplines. With regard to the functional integration of society, material and energy flow analyses can rely on the paradigm of ecological economics and at the same time progress the debate between strong and weak sustainability within the paradigm. However, placing economics at the centre of their functional analyses may still ignore the broader social integration of society, depending on their pre-analytic outline of research and the methods used. (author)

Linking material and energy flow analyses and social theory

International Nuclear Information System (INIS)

Schiller, Frank

2009-01-01

The paper explores the potential of Habermas' theory of communicative action to alter the social reflexivity of material and energy flow analysis. With his social macro theory Habermas has provided an alternative, critical justification for social theory that can be distinguished from economic libertarianism and from political liberalism. Implicitly, most flow approaches draw from these theoretical traditions rather than from discourse theory. There are several types of material and energy flow analyses. While these concepts basically share a system theoretical view, they lack a specific interdisciplinary perspective that ties the fundamental insight of flows to disciplinary scientific development. Instead of simply expanding micro-models to the social macro-dimension social theory suggests infusing the very notion of flows to the progress of disciplines. With regard to the functional integration of society, material and energy flow analyses can rely on the paradigm of ecological economics and at the same time progress the debate between strong and weak sustainability within the paradigm. However, placing economics at the centre of their functional analyses may still ignore the broader social integration of society, depending on their pre-analytic outline of research and the methods used. (author)

Social phobia and sexual problems: A comparison of social phobic, sexually dysfunctional and normal individuals.

Science.gov (United States)

Munoz, Valentina; Stravynski, Ariel

2010-03-01

This study sought to test the putative link between social phobia and sexual functioning. Three groups consisting of 106 social phobic, 164 sexually dysfunctional and 111 normal participants were assessed in terms of sexual functioning, social anxiety, social functioning and general psychopathology. Although social phobic men were less sexually active than normal men, they were as sexually satisfied. Social phobic women were alike their normal counterparts in all respects. Overall, social phobic individuals were not more prone to report sexual problems than normal individuals despite reporting the severest levels of social anxiety. Theoretically, our results are best understood as supporting an interpersonal conception of social phobia and a related socio-cultural perspective regarding sexual roles.

Social Studies Teachers’ Perceptions and Experiences of Social Justice

OpenAIRE

BURSA, Sercan; ERSOY, Arife Figen

2016-01-01

Problem Statement: Social justice addresses inequality in society, including economic inequality, global migration, racism, xenophobia, prejudice against disabled people, and class discrimination. In Turkey, social studies curriculum aims to cultivate active, democratically minded citizens who value justice, independence, peace, solidarity, tolerance, freedom, and respect and demonstrate critical thinking skills, problem solving skills, social participation, and empathy. Purpose: Since social...

Neural Temporal Dynamics of Social Exclusion Elicited by Averted Gaze: An Event-Related Potentials Study

Directory of Open Access Journals (Sweden)

Yue Leng

2018-02-01

Full Text Available Eye gaze plays a fundamental role in social communication. The averted eye gaze during social interaction, as the most common form of silent treatment, conveys a signal of social exclusion. In the present study, we examined the time course of brain response to social exclusion by using a modified version of Eye-gaze paradigm. The event-related potentials (ERPs data and the subjective rating data showed that the frontocentral P200 was positively correlated with negative mood of excluded events, whereas, the centroparietal late positive potential (LPP was positively correlated with the perceived ostracism intensity. Both the P200 and LPP were more positive-going for excluded events than for included events. These findings suggest that brain responses sensitive to social exclusion can be divided into the early affective processing stage, linking to the early pre-cognitive warning system; and the late higher-order processes stage, demanding attentional resources for elaborate stimuli evaluation and categorization generally not under specific situation.

Biological motion perception links diverse facets of theory of mind during middle childhood.

Science.gov (United States)

Rice, Katherine; Anderson, Laura C; Velnoskey, Kayla; Thompson, James C; Redcay, Elizabeth

2016-06-01

Two cornerstones of social development--social perception and theory of mind--undergo brain and behavioral changes during middle childhood, but the link between these developing domains is unclear. One theoretical perspective argues that these skills represent domain-specific areas of social development, whereas other perspectives suggest that both skills may reflect a more integrated social system. Given recent evidence from adults that these superficially different domains may be related, the current study examined the developmental relation between these social processes in 52 children aged 7 to 12 years. Controlling for age and IQ, social perception (perception of biological motion in noise) was significantly correlated with two measures of theory of mind: one in which children made mental state inferences based on photographs of the eye region of the face and another in which children made mental state inferences based on stories. Social perception, however, was not correlated with children's ability to make physical inferences from stories about people. Furthermore, the mental state inference tasks were not correlated with each other, suggesting a role for social perception in linking various facets of theory of mind. Copyright © 2015 Elsevier Inc. All rights reserved.

Instagram use is linked to increased symptoms of orthorexia nervosa.

Science.gov (United States)

Turner, Pixie G; Lefevre, Carmen E

2017-06-01

Social media use is ever increasing amongst young adults and has previously been shown to have negative effects on body image, depression, social comparison, and disordered eating. One eating disorder of interest in this context is orthorexia nervosa, an obsession with eating healthily. High orthorexia nervosa prevalence has been found in populations who take an active interest in their health and body and is frequently comorbid with anorexia nervosa. Here, we investigate links between social media use, in particularly Instagram and orthorexia nervosa symptoms. We conducted an online survey of social media users (N = 680) following health food accounts. We assessed their social media use, eating behaviours, and orthorexia nervosa symptoms using the ORTO-15 inventory. Higher Instagram use was associated with a greater tendency towards orthorexia nervosa, with no other social media channel having this effect. In exploratory analyses Twitter showed a small positive association with orthorexia symptoms. BMI and age had no association with orthorexia nervosa. The prevalence of orthorexia nervosa among the study population was 49%, which is significantly higher than the general population (Instagram has a high prevalence of orthorexia symptoms, with higher Instagram use being linked to increased symptoms. These findings highlight the implications social media can have on psychological wellbeing, and the influence social media 'celebrities' may have over hundreds of thousands of individuals. These results may also have clinical implications for eating disorder development and recovery.

Improving local clustering based top-L link prediction methods via asymmetric link clustering information

Science.gov (United States)

Wu, Zhihao; Lin, Youfang; Zhao, Yiji; Yan, Hongyan

2018-02-01

Networks can represent a wide range of complex systems, such as social, biological and technological systems. Link prediction is one of the most important problems in network analysis, and has attracted much research interest recently. Many link prediction methods have been proposed to solve this problem with various techniques. We can note that clustering information plays an important role in solving the link prediction problem. In previous literatures, we find node clustering coefficient appears frequently in many link prediction methods. However, node clustering coefficient is limited to describe the role of a common-neighbor in different local networks, because it cannot distinguish different clustering abilities of a node to different node pairs. In this paper, we shift our focus from nodes to links, and propose the concept of asymmetric link clustering (ALC) coefficient. Further, we improve three node clustering based link prediction methods via the concept of ALC. The experimental results demonstrate that ALC-based methods outperform node clustering based methods, especially achieving remarkable improvements on food web, hamster friendship and Internet networks. Besides, comparing with other methods, the performance of ALC-based methods are very stable in both globalized and personalized top-L link prediction tasks.

Drugs + HIV, Learn the Link

Medline Plus

Full Text Available ... Learn the Link with Videos We have numerous videos on our website that are available for your use to share on your social media accounts. About the Campaign Overview The Learn the ...

WHEN DO "THE DARK PERSONALITIES" BECOME LESS COUNTERPRODUCTIVE? THE MODERATING ROLE OF JOB CONTROL AND SOCIAL SUPPORT.

Science.gov (United States)

Baka, Łukasz

2018-04-13

The objective of the study is to examine how job resources modify the relationship between Dark Triad (DT) and counterproductive work behavior (CWB). Specifically the study examined (1) the direct link between DT and CWB, (2) the moderation effects of two kinds of job resources (job control and social support), and (3) the moderated moderation effect of the job resources (job control x social support) on the DT-CWB link. Moreover, the effect of social approval on CWB was controlled. Data were collected among 659 white- and blue-collar workers. The hypotheses were tested by means of the PROCESS method. As expected in the hypotheses, high DT was found to be directly related to high CWB, and job control moderated (intensified) the link. Social support did not moderate the DT-CWB link. The moderated moderation effect was supported. Social support increases the moderation effect of job control on the DT-CWB link. The lowest level of CWB is observed when job control was low and social support was high.

Staff working in hospital units with greater social capital experience less work-home conflict: Secondary analysis of a cross-sectional study.

Science.gov (United States)

Nitzsche, Anika; Kuntz, Ludwig; Miedaner, Felix

2017-10-01

When the interplay between work and private life does not function correctly (work-home conflict), this constitutes a well-known risk factor for poorer health, increased absenteeism and lower work performance. Information about influencing factors of work-home conflict is therefore indispensable in order to avoid it. In this study, we analyse whether a good working atmosphere that fosters mutual trust, support and a 'sense of unity' (organizational social capital) can reduce an employee's conflict between work and private life. This study investigates the link between organizational social capital and work-home conflict in health professionals. This issue was investigated using a cross-sectional study conducted in 2013. Data from questionnaires completed by physicians and nurses (n=1733) were linked with structural data from 66 neonatal intensive care units in Germany. Using multi-level analyses, we investigated associations between organizational social capital at the ward level and work-home conflict at the level of individual employees, taking into account additional structural and individual characteristics. Employees on wards with greater social capital reported significantly less work-home conflict. Our results support the hypothesis that organizational social capital is an important collective resource. As such, more attention should be given to establishing a good working atmosphere that fosters mutual trust, support and a 'sense of unity', and this should be encouraged in a targeted fashion. Copyright © 2017 Elsevier Ltd. All rights reserved.

The association between team-level social capital and individual-level work engagement: Differences between subtypes of social capital and the impact of intra-team agreement.

Science.gov (United States)

Meng, Annette; Clausen, Thomas; Borg, Vilhelm

2018-04-01

The study explored the association between team-level social capital and individual-level work engagement. Questionnaire data were collected from six companies in the dairy industry. Seven hundred seventy-two participants divided into 65 teams were included. In confirmatory factor analyses, we found a superior model fit to a four dimensional model of social capital: bonding social capital, bridging social capital and two types of linking social capital. The results showed a positive association between all subtypes of social capital at the team level and work engagement at the individual level. However, this association only remained significant for linking social capital in relation the workplace as a whole when we adjusted for psychosocial working conditions. The level of intra-team agreement in social capital score did not moderate the association between social capital and work engagement. In conclusion, the results provide further support for previous findings suggesting a positive association between social capital and work engagement. They add to the existing knowledge by suggesting that linking social capital in relation to the workplace is the most important explanatory variable for work engagement, thus emphasizing the need to distinguish between subtypes of social capital in research and practice. © 2018 The Authors. Scandinavian Journal of Psychology published by Scandinavian Psychological Associations and John Wiley & Sons Ltd.

Shuttle/TDRSS modelling and link simulation study

Science.gov (United States)

Braun, W. R.; Mckenzie, T. M.; Biederman, L.; Lindsey, W. C.

1979-01-01

A Shuttle/TDRSS S-band and Ku-band link simulation package called LinCsim was developed for the evaluation of link performance for specific Shuttle signal designs. The link models were described in detail and the transmitter distortion parameters or user constraints were carefully defined. The overall link degradation (excluding hardware degradations) relative to an ideal BPSK channel were given for various sets of user constraint values. The performance sensitivity to each individual user constraint was then illustrated. The effect of excessive Spacelab clock jitter on the return link BER performance was also investigated as was the problem of subcarrier recovery for the K-band Shuttle return link signal.

Transactions between Child Social Wariness and Observed Structured Parenting: Evidence from a Prospective Adoption Study

Science.gov (United States)

Natsuaki, Misaki N.; Leve, Leslie D.; Harold, Gordon T.; Neiderhiser, Jenae M.; Shaw, Daniel S.; Ganiban, Jody; Scaramella, Laura V.; Reiss, David

2013-01-01

This investigation examined the mutual influences between structured parenting and child social wariness during toddlerhood using a longitudinal adoption design. The sample consisted of 361 adoption-linked families, each including an adopted child, adoptive parents, and a birth mother. Heightened social wariness in children at age 18 months…

Social Entrepreneurship and Capitalist Crisis

Directory of Open Access Journals (Sweden)

Luise Li Langergaard

2014-06-01

Full Text Available The paper discusses the relation between social entrepreneurship and capitalism. In the wake of the crisis erupting in 2008, the political attention to social entrepreneurship has intensified and social entrepreneurship and social innovation has been presented as possible solutions to a number of societal problems. By linking different theoretical trends of social entrepreneurship to Boltanski and Chiapello’s three spirits of capitalism the paper elucidates different variations of social entrepreneurship. It argues that whereas classic entrepreneurship is theoretically closely connected to capitalism and seen by innovation theory as the major driving force of economic development, social entrepreneurship is sometimes linked to non-capitalist understandings of the economy and as part of a capitalist-critical movement.

Corporate social responsibility and Facebook: A splashy combination?

NARCIS (Netherlands)

Korzilius, H.P.L.M.; Arias, M.M.

2016-01-01

Literature widely explores Corporate Social Responsibility (CSR), Online Social Networks and consumer behavior individually. However, research linking them has been scarce. Therefore, this study aims to assess the effect of CSR information provided through Facebook on consumers’ brand image and

Paranoid individuals with schizophrenia show greater social cognitive bias and worse social functioning than non-paranoid individuals with schizophrenia

OpenAIRE

Amy E. Pinkham; Philip D. Harvey; David L. Penn

2016-01-01

Paranoia is a common symptom of schizophrenia that may be related to how individuals process and respond to social stimuli. Previous investigations support a link between increased paranoia and greater social cognitive impairments, but these studies have been limited to single domains of social cognition, and no studies have examined how paranoia may influence functional outcome. Data from 147 individuals with schizophrenia were used to examine whether actively paranoid and non-paranoid indiv...

Social-, age- and gender differences in testing and positive rates for Chlamydia trachomatis urogenital infection – a register-based study

DEFF Research Database (Denmark)

Andersen, John Sahl; Andersen, John Sahl

2014-01-01

the association between age, gender, social status, and testing and positive rates is investigated in the age group 15-24 years. Design: Case-control study linked to data from Statistics Denmark. Methods: Data from the Department of Microbiology, Hvidovre University Hospital, Copenhagen was used and included 21......Background: Chlamydia Trachomatis (CT) is suspected of causing female infertility. It is the most widespread STD with an estimated general prevalence of about 5-10 % with a peak in younger individuals.CT infection is more prevalent among lower social classes. Objective: In this study......,887 people tested by general practitioners (GPs) and 3,177 people tested at a venereological clinic (VC). The age range was 15-24 years in 2011. These data were linked with the parental educational status delivered by Statistics Denmark, which also delivered a matched control group. The data were analyzed...

Feminism, Neoliberalism, and Social Studies

Science.gov (United States)

Schmeichel, Mardi

2011-01-01

The purpose of this article is to analyze the sparse presence of women in social studies education and to consider the possibility of a confluence of feminism and neoliberalism within the most widely distributed National Council for the Social Studies (NCSS) publication, "Social Education." Using poststructural conceptions of discourse, the author…

Social capital and frequent attenders in general practice: a register-based cohort study.

Science.gov (United States)

Pasgaard, Alexander A; Mæhlisen, Maiken H; Overgaard, Charlotte; Ejlskov, Linda; Torp-Pedersen, Christian; Bøggild, Henrik

2018-03-02

Frequent attendance to primary care constitutes a large use of resources for the health care system. The association between frequent attendance and illness-related factors has been examined in several studies, but little is known about the association between frequent attendance and individual social capital. The aim of this study is to explore this association. The analysis is conducted on responders to the North Denmark Region Health Profile 2010 (n = 23,384), individually linked with information from administrative registers. Social capital is operationalized at the individual level, and includes cognitive (interpersonal trust and norms of reciprocity) as well as structural (social network and civic engagement) dimensions. Frequent attendance is defined as the upper-quartile of the total number of measured consultations with a general practitioner over a period of 148 weeks. Using multiple logistic regression, we found that frequent attendance was associated with a lower score in interpersonal trust [OR 0.86 (0.79-0.94)] and social network [OR 0.88 (0.79-0.98)] for women, when adjusted for age, education, income and SF12 health scores. Norms of reciprocity and civic engagement were not significantly associated with frequent attendance for women [OR 1.05 (0.99-1.11) and OR 1.01 (0.92-1.11) respectively]. None of the associations were statistically significant for men. This study suggests that for women, some aspects of social capital are associated with frequent attendance in general practice, and the statistically significant dimensions belonged to both cognitive and structural aspects of social capital. This association was not seen for men. This indicates a multifaceted and heterogeneous relationship between social capital and frequent attendance among genders.

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Multi-level, cross-sectional study of workplace social capital and smoking among Japanese employees.

Science.gov (United States)

Suzuki, Etsuji; Fujiwara, Takeo; Takao, Soshi; Subramanian, S V; Yamamoto, Eiji; Kawachi, Ichiro

2010-08-17

company-level. Company-level mistrust is associated with higher likelihood of smoking among Japanese employees, while individual perceptions of mistrust were not associated. The link between lack of reciprocity and smoking was not supported either at the individual- or company-level. Further studies are warranted to examine the possible link between company-level trust and smoking cessation in the Japanese workplace.

YOUTH STUDIES – A SPECIFIC GENRE OF THE EMPIRICAL PARADIGM IN SOCIAL SCIENCES

Directory of Open Access Journals (Sweden)

Agnė Dorelaitienė

2017-09-01

Full Text Available The article presents the situation of youth in contemporary society. Neoliberal economy, ageing society, rapid globalisation, technological changes, increase of social risk have prompted specific, historically unfamiliar, and fairly difficult to forecast social change. Social adaptation and construction of own identity are becoming challenging to youth as a specific social group in this period of great uncertainty, risk, and opportunities. Youth studies are referred to as one of the means to help understand the youth phenomenon and form the respective policy. Aim of the article is to reveal the role of youth studies as a specific interdisciplinary genre of the empirical-analytic paradigm in social sciences. Research objectives: (1 To identify the traditions of youth studies and differences between them; (2. To reveal the specific character of youth studies as an empirical paradigm in the contemporary context. Analysis of scientific sources and document analysis are used for achievement of the goal and objectives. Since the 20th century, youth studies have been developing as an independent research discipline and tradition. Perception of the notion of a young person has been changing along with development of the paradigmatic and methodological research traditions. Modernity has doubtlessly contributed to a young person finding his/her place in other age groups and putting an emphasis on the importance of youth as a specific social group. Recently, youth has been viewed as both the risk and the opportunity group. Although qualitative research, in particular, where youth emancipation is aspired, prevails in the contemporary research tradition, the empirical-analytic paradigm has not lost its relevance. The research has demonstrated that empirical-analytic paradigm is a specific genre of the youth studies characterised by quantitative approach and strong link to politics and practical situation of the phenomenon.

Social Identity, Social Ties and Social Capital: A Study in Gaming Context

Science.gov (United States)

Jiang, Hao

2012-01-01

This work will focus on how different social relationships, namely shared identity and personal tie, will impact cooperative behavior, a form of social capital. I designed and conducted an economic game study to show that shared identity and personal ties work differently on cooperation among people and resource flow in social groups. Many factors…

[Social determinants of odontalgia in epidemiological studies: theoretical review and proposed conceptual model].

Science.gov (United States)

Bastos, João Luiz Dornelles; Gigante, Denise Petrucci; Peres, Karen Glazer; Nedel, Fúlvio Borges

2007-01-01

The epidemiological literature has been limited by the absence of a theoretical framework reflecting the complexity of causal mechanisms for the occurrence of health phenomena / disease conditions. In the field of oral epidemiology, such lack of theory also prevails, since dental caries the leading topic in oral research has been often studied through a biological and reductionist viewpoint. One of the most important consequences of dental caries is dental pain (odontalgia), which has received little attention in studies with sophisticated theoretical models and powerful designs to establish causal relationships. The purpose of this study is to review the scientific literature on the determinants of odontalgia and to discuss theories proposed for the explanation of the phenomenon. Conceptual models and emerging theories on the social determinants of oral health are revised, in an attempt to build up links with the bio-psychosocial pain model, proposing a more elaborate causal model for odontalgia. The framework suggests causal pathways between social structure and oral health through material, psychosocial and behavioral pathways. Aspects of the social structure are highlighted in order to relate them to odontalgia, stressing their importance in discussions of causal relationships in oral health research.

Social marketing and breastfeeding: a literature review.

Science.gov (United States)

Schmidt, Manuela

2013-02-08

Through the review of relevant literature this study illuminates the concepts of social marketing and breastfeeding. It specifically discusses the positioning of the link between social marketing and breastfeeding within different fields of study and develops a theoretical framework that tries to bridge the gap between those disciplines. Various electronic databases were used and through systematic selection 11 scientific articles were identified that this literature review is based on. The review indicates that the relationship between social marketing and breastfeeding is complex. There are indications that this relationship is being investigated within three distinct fields of research: psychology/education, public health and marketing. Depending on the research field the emphasis is put on either breastfeeding or social marketing as well as on the other concepts that were discovered to be of importance within this relationship. Namely, group and individual demography as well as behaviour were revealed to be important elements of the link between social marketing and breastfeeding. Based on the results this study concludes that a more multidimensional view on the relationship between the concepts under study is needed since the focus of previous studies is very one-sided and limited to just one element when all elements should be integrated equally.

Censorship in Social Studies.

Science.gov (United States)

Seiferth, Berniece B.

In order to determine how much censorship was taking place in Illinois social studies classes, 200 principals were asked to respond to a questionnaire regarding censorship of teaching methods and social studies textbooks. The principals were asked to respond to the following topics concerning the degree of censorship encountered for each item:…

Corporate Social Performance and Corporate Financial Performance: A Link for the Indian Firms

Directory of Open Access Journals (Sweden)

Rupal Tyagi

2013-03-01

Full Text Available The present study addresses the issue of the relationship between Corporate Social performance and corporate Financial Performance in Indian context under good management theory. The study used S&P ESG India Index as a proxy of CSP/ CSR (Corporate social performance or Corporate Social Responsibility of Indian firms for the first time over the 2005–2011 periods. We designed econometric models and controlled industry specific attributes and performed Weighted Least Square method for the analysis. Overall results show neutral though modest negative relationship between the CSP and CFP which eventually informs that if there would be any relationship, it would be negative.

Effects of Digital Footprint on Career Management: Evidence from Social Media in Business Education

Science.gov (United States)

Benson, Vladlena; Filippaios, Fragkiskos

As online social media gain immense popularity among Internet users, we would like to explore the implication of social networking on career management. This paper links social capital theories and the impact of online social networks on ties between individuals in social and business uses. Social media contributes to building up individual digital footprint, or Internet content linked to individual names. We then propose a typology of the digital footprint based on the evidence from a survey of business students. Discussion of the implications of the study and arising research questions conclude the article.

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Full Text Available ... can affect anyone. Watch the “d’cisions” Videos Campaign Materials After the Party Posters: We have developed ... share on your social media accounts. About the Campaign Overview The Learn the Link campaign uses TV, ...

Social in, social out: How the brain responds to social language with more social language.

Science.gov (United States)

O'Donnell, Matthew Brook; Falk, Emily B; Lieberman, Matthew D

Social connection is a fundamental human need. As such, people's brains are sensitized to social cues, such as those carried by language, and to promoting social communication. The neural mechanisms of certain key building blocks in this process, such as receptivity to and reproduction of social language, however, are not known. We combined quantitative linguistic analysis and neuroimaging to connect neural activity in brain regions used to simulate the mental states of others with exposure to, and re-transmission of, social language. Our results link findings on successful idea transmission from communication science, sociolinguistics and cognitive neuroscience to prospectively predict the degree of social language that participants utilize when re-transmitting ideas as a function of 1) initial language inputs and 2) neural activity during idea exposure.

A Study on Recommendation Systems in Location Based Social Networking

Directory of Open Access Journals (Sweden)

Ranganath Ashok Kumar

2017-01-01

Full Text Available Smart devices in the hands of people are revolutionizing the social lifestyle of one's self. Everyone across the world are using smart devices linked to their social networking activities one such activity is to share location data by uploading the tagged media content like photos, videos. The data is of surroundings, events attended/attending and travel experiences. Users share their experiences at a given location through localization techniques. Using such data from social networks an attempt is made to analyse tagged media content to acquire information on user context, individual’s interests, tastes, behaviours and derive meaningful relationships amongst them are referred to as Location Based Social Networks (LBSNs. The resulting information can be used to market a product and to improve business, as well recommend a travel and plan an itinerary. This paper presents a comprehensive survey of recommended systems for LBSNs covering the concepts of LBSNs, terminologies of LBSN and various recommendation systems.

Social origin, schooling and individual change in intelligence during childhood influence long-term mortality: a 68-year follow-up study.

Science.gov (United States)

Lager, Anton C J; Modin, Bitte E; De Stavola, Bianca L; Vågerö, Denny H

2012-04-01

Intelligence at a single time-point has been linked to health outcomes. An individual's IQ increases with longer schooling, but the validity of such increase is unclear. In this study, we assess the hypothesis that individual change in the performance on IQ tests between ages 10 and 20 years is associated with mortality later in life. The analyses are based on a cohort of Swedish boys born in 1928 (n = 610) for whom social background data were collected in 1937, IQ tests were carried out in 1938 and 1948 and own education and mortality were recorded up to 2006. Structural equation models were used to estimate the extent to which two latent intelligence scores, at ages 10 and 20 years, manifested by results on the IQ tests, are related to paternal and own education, and how all these variables are linked to all-cause mortality. Intelligence at the age of 20 years was associated with lower mortality in adulthood, after controlling for intelligence at the age of 10 years. The increases in intelligence partly mediated the link between longer schooling and lower mortality. Social background differences in adult intelligence (and consequently in mortality) were partly explained by the tendency for sons of more educated fathers to receive longer schooling, even when initial intelligence levels had been accounted for. The results are consistent with a causal link from change in intelligence to mortality, and further, that schooling-induced changes in IQ scores are true and bring about lasting changes in intelligence. In addition, if both these interpretations are correct, social differences in access to longer schooling have consequences for social differences in both adult intelligence and adult health.

The reformist triad and institutional forgetting of culture: a field study into twentieth-century Swedish social medicine.

Science.gov (United States)

Nyce, James M; Timpka, Toomas

2012-01-01

Social medicine deals with the interplay between medicine and society. An awareness of how analytical categories have emerged historically can strengthen the role the discipline can play in the societal reinventions of health care now under way around the world. This study examines the categories that informed social medicine in Sweden during the 20th century. An anthropological field study was conducted over a 12-year period in a Swedish academic clinical setting. Historical documents were used to link local-level issues with macro-level (here, national and European) contexts. Social medicine, modernity, and social democracy were found to share a common history and a common vision of what society should be. As a result, concepts from politics, ideology, economy, and science tended to be conflated. As a clinician at the study site explained, "samhälle [community] is both society and state". The consequence for social medicine is that culture has become neglected as an analytical category. This institutional amnesia has strongly influenced how 21st century social medicine, in this region of the world, has defined itself and its interests. To return a cultural perspective to social medicine, a critical distance must be kept between the analyses the discipline undertakes and the prevailing societal ideologies.

Social cohesion: The missing link in overcoming violence and ...

International Development Research Centre (IDRC) Digital Library (Canada)

Researchers will test the hypothesis that social cohesion is a critical factor in ... to community members, and ethnographic social network analysis, to help map ... to identify the most effective strategies for addressing these challenges in Latin ...

Religious Education and Socialization

Science.gov (United States)

Vermeer, Paul

2010-01-01

This article considers Religious Education (RE) from the perspective of socialization theory. After clarifying the concept of socialization, an understanding of socialization processes, requiring the simultaneous development of both a personal and a social identity, is linked with RE. The development of both a personal and a social identity calls…

The Master model on multi-actor and multilevel social responsibilities : A conceptual framework for policies and governance on stakeholders’ social responsibilities

NARCIS (Netherlands)

P.A. Ashley (Patricia Almeida)

2011-01-01

textabstractThis working paper contributes to a collective discussion in a workshop occurring in January 2011 at the International Institute of Social Studies, bringing scholars from Europe and Brazil and aiming inter-university research collaboration on linking policies on social responsibility to

Multilevel, cross-sectional study on social capital with psychogeriatric health among older Japanese people dwelling in rural areas.

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Yuasa, Motoyuki; Ukawa, Shigekazu; Ikeno, Tamiko; Kawabata, Tomoko

2014-09-01

There has been increasing interest in the effect of social capital (SC) on health over the last decade both in Japan and internationally. This study elucidated whether components of SC are linked to the psychogeriatric health of older Japanese individuals. Data for 169 eligible older people living in three rural areas were collected. Multilevel analyses were performed to examine associations between general trust, informal social interaction and formal group participation with self-rated health, mini-mental state examination (MMSE), self-rated depression scale (SDS) and general self-efficacy scale (GSES). Our study revealed that MMSE, SDS and GSES were significantly associated with informal social interaction and formal group participation after adjusting for area-level SC. However, we observed no relationship between general trust and health outcomes. The findings suggest that the strategic enhancement of social cohesion and social networks for older people may promote their health and quality of later life. © 2013 The Authors. Australasian Journal on Ageing © 2013 ACOTA.

Social Capital as the Missing Link in Community Development ...

African Journals Online (AJOL)

found that social capital could facilitate the community development planning .... view of social capital as networks, relationships and norms that help citizens to ..... noted: I helped in weeding around the site for the school, market and chief ...

Carbon emission trading system of China: a linked market vs. separated markets

Science.gov (United States)

Liu, Yu; Feng, Shenghao; Cai, Songfeng; Zhang, Yaxiong; Zhou, Xiang; Chen, Yanbin; Chen, Zhanming

2013-12-01

The Chinese government intends to upgrade its current provincial carbon emission trading pilots to a nationwide scheme by 2015. This study investigates two of scenarios: separated provincial markets and a linked inter-provincial market. The carbon abatement effects of separated and linked markets are compared using two pilot provinces of Hubei and Guangdong based on a computable general equilibrium model termed Sino-TERMCo2. Simulation results show that the linked market can improve social welfare and reduce carbon emission intensity for the nation as well as for the Hubei-Guangdong bloc compared to the separated market. However, the combined system also distributes welfare more unevenly and thus increases social inequity. On the policy ground, the current results suggest that a well-constructed, nationwide carbon market complemented with adequate welfare transfer policies can be employed to replace the current top-down abatement target disaggregation practice.

Building social capital to promote adolescent wellbeing: a qualitative study with teens in a Latino agricultural community

Directory of Open Access Journals (Sweden)

Marissa Raymond-Flesch

2017-02-01

Full Text Available Abstract Background Latino youth, particularly in rural settings, experience significant disparities in rates of teen pregnancy and violence. Few data are available regarding social and structural influences on Latino youth’s developmental trajectories, specifically on factors that promote wellbeing and protect them from engagement in high-risk sexual and violence-related behaviors. Methods Forty-two youth aged 13 to 19 years old were recruited from middle schools and youth leadership programs to participate in one of eight community-based focus groups in Salinas, a predominantly Latino, urban center in California’s rural central coast. Focus groups covered youths’ experiences with the risk and protective factors associated with exposure to violence and romantic relationships. Four researchers completed coding with a Grounded Theory approach, informed by the theoretical frameworks of the social ecological model and social capital. The study’s design and participant recruitment were informed by a community advisory board of local youth-serving organizations and health care providers. Results Participants described family lives rich in bonding social capital, with strong ties to parents and near-peer family members. They reported that while parents had a strong desire to promote healthful behaviors and social mobility, they often lacked the bridging or linking social capital required to help youth navigate structural systems, such as college applications and access to confidential health care. Youth also reported that some families link their children to negative social capital, such as exposure to gang affiliation. Conclusion Adolescents in this agricultural community identified robust sources of bonding social capital within their families. However, they identified limitations in their families’ capacities to link them to structural resources in education, employment, and health care that could support healthful behaviors and upward

What do computer scientists tweet? Analyzing the link-sharing practice on Twitter.

Directory of Open Access Journals (Sweden)

Marco Schmitt

Full Text Available Twitter communication has permeated every sphere of society. To highlight and share small pieces of information with possibly vast audiences or small circles of the interested has some value in almost any aspect of social life. But what is the value exactly for a scientific field? We perform a comprehensive study of computer scientists using Twitter and their tweeting behavior concerning the sharing of web links. Discerning the domains, hosts and individual web pages being tweeted and the differences between computer scientists and a Twitter sample enables us to look in depth at the Twitter-based information sharing practices of a scientific community. Additionally, we aim at providing a deeper understanding of the role and impact of altmetrics in computer science and give a glance at the publications mentioned on Twitter that are most relevant for the computer science community. Our results show a link sharing culture that concentrates more heavily on public and professional quality information than the Twitter sample does. The results also show a broad variety in linked sources and especially in linked publications with some publications clearly related to community-specific interests of computer scientists, while others with a strong relation to attention mechanisms in social media. This refers to the observation that Twitter is a hybrid form of social media between an information service and a social network service. Overall the computer scientists' style of usage seems to be more on the information-oriented side and to some degree also on professional usage. Therefore, altmetrics are of considerable use in analyzing computer science.

What do computer scientists tweet? Analyzing the link-sharing practice on Twitter.

Science.gov (United States)

Schmitt, Marco; Jäschke, Robert

2017-01-01

Twitter communication has permeated every sphere of society. To highlight and share small pieces of information with possibly vast audiences or small circles of the interested has some value in almost any aspect of social life. But what is the value exactly for a scientific field? We perform a comprehensive study of computer scientists using Twitter and their tweeting behavior concerning the sharing of web links. Discerning the domains, hosts and individual web pages being tweeted and the differences between computer scientists and a Twitter sample enables us to look in depth at the Twitter-based information sharing practices of a scientific community. Additionally, we aim at providing a deeper understanding of the role and impact of altmetrics in computer science and give a glance at the publications mentioned on Twitter that are most relevant for the computer science community. Our results show a link sharing culture that concentrates more heavily on public and professional quality information than the Twitter sample does. The results also show a broad variety in linked sources and especially in linked publications with some publications clearly related to community-specific interests of computer scientists, while others with a strong relation to attention mechanisms in social media. This refers to the observation that Twitter is a hybrid form of social media between an information service and a social network service. Overall the computer scientists' style of usage seems to be more on the information-oriented side and to some degree also on professional usage. Therefore, altmetrics are of considerable use in analyzing computer science.

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Full Text Available ... at: http://www.drugabuse.gov/news-events/public-education-projects/learn-link-drugs-hiv . 120x90 460x80 486x60 Social Media Send the message to young people and to parents, teachers, and the media ...

Social maturity and theory of mind in typically developing children and those on the autism spectrum.

Science.gov (United States)

Peterson, Candida C; Slaughter, Virginia P; Paynter, Jessica

2007-12-01

Results of several studies using the Vineland scale to explore links between social behavior and theory of mind (ToM) have produced mixed results, especially for children on the autism spectrum. The present pair of studies developed a psychometrically sound, age-referenced measure of social maturity to explore these issues further. In Study 1, 37 typically developing preschoolers took a battery of standard false belief tests of ToM and were rated by their teachers on a newly developed age-referenced social maturity scale with 7 items. In Study 2, a further group of 43 children aged 4 to 12 years (13 with autism, 14 with Asperger's disorder and 16 with typical development) took part in the same procedure. In Study 1, ToM was found to predict typical preschoolers' social maturity independently of age and verbal maturity. In Study 2, children with autism scored below age-matched and younger typical developers in both ToM and social maturity. Those with Asperger's disorder did well on ToM but poorly on social maturity. Study 2 replicated Study 1's finding (for typical children and for the full sample) that ToM was linked with social maturity independently of age and verbal ability, although the link was not independent of autism diagnosis. Teachers are capable of rating children's social behavior with peers as advanced, on-time or delayed for their age. Suggestive links between these ratings and ToM require further investigation, especially among children on the autism spectrum.

Correction of misclassification bias induced by the residential mobility in studies examining the link between socioeconomic environment and cancer incidence.

Science.gov (United States)

Bryere, Josephine; Pornet, Carole; Dejardin, Olivier; Launay, Ludivine; Guittet, Lydia; Launoy, Guy

2015-04-01

Many international ecological studies that examine the link between social environment and cancer incidence use a deprivation index based on the subjects' address at the time of diagnosis to evaluate socioeconomic status. Thus, social past details are ignored, which leads to misclassification bias in the estimations. The objectives of this study were to include the latency delay in such estimations and to observe the effects. We adapted a previous methodology to correct estimates of the influence of socioeconomic environment on cancer incidence considering the latency delay in measuring socioeconomic status. We implemented this method using French data. We evaluated the misclassification due to social mobility with census data and corrected the relative risks. Inclusion of misclassification affected the values of relative risks, and the corrected values showed a greater departure from the value 1 than the uncorrected ones. For cancer of lung, colon-rectum, lips-mouth-pharynx, kidney and esophagus in men, the over incidence in the deprived categories was augmented by the correction. By not taking into account the latency period in measuring socioeconomic status, the burden of cancer associated with social inequality may be underestimated. Copyright © 2014 Elsevier Ltd. All rights reserved.

Is Social Capital an Effective Smoke Condenser? An Essay on Concept Linking the Social Sciences

DEFF Research Database (Denmark)

Svendsen, Gert Tinggaard; Paldam, Martin

1998-01-01

Social capital is defined as mutual trust. It is related to production by a key hypothesis: social capital determines how easily people work together. An easy-to-use proxy (Putnam's Instrument) is the density of voluntary organizations. Social capital might be a new production factor which must b...

Contemporary use of social media by consultant colorectal surgeons.

Science.gov (United States)

McDonald, J J; Bisset, C; Coleman, M G; Speake, D; Brady, R R W

2015-02-01

There is evidence of significant growth in the engagement of UK health-care professionals with 'open' social media platforms, such as Twitter and LinkedIn. Social media communication provides many opportunities and benefits for medical education and interaction with patients and colleagues. This study was undertaken to evaluate the uptake of public social media membership and the characteristics of use of such media channels amongst contemporary UK consultant colorectal surgeons. Colorectal surgeons were identified from the Association of Coloproctology of Great Britain and Ireland (ACPGBI) national registry of colorectal mortality outcomes and were cross-referenced with the General Medical Council (GMC) register. Individuals were identified by manual searching on a number of social media platforms. Matching accounts were then examined to confirm ownership and to evaluate key markers of use. Six-hundred and eighteen individual consultant colorectal surgeons from 142 health authorities were studied (79.5% were ACPGBI members and 90.8% were male). Two-hundred and twenty-nine (37.1%) had LinkedIn profiles (37.7% male surgeons, 29.8% female surgeons; P = 0.2530). LinkedIn membership was significantly higher in ACPGBI members (P social media than reported studies from other health-care professional groups. Further education and appropriate guidance on usage may encourage uptake and confidence, particularly in younger consultants. Colorectal Disease © 2014 The Association of Coloproctology of Great Britain and Ireland.

Impact of Social Auditing on Corporate Governance, Corporate ...

African Journals Online (AJOL)

Social auditing process is intended as a means for social engagement, transparency and communication of information leading to greater accountability of decision-makers, managers and officials. The underlying ideas are directly linked to the concepts of corporate governance, democracy and participation. The study has ...

[Social phobia in anorexia nervosa: evolution during the care].

Science.gov (United States)

Coulon, N; Jeammet, P; Godart, N

2009-12-01

The links between anorexia nervosa (AN) and anxiety disorders, and particularly social phobia, are little known. However, social phobia occurs frequently in AN. Some studies have shown reduction in anxious and depressive symptomatology in AN with re-nutrition. But, to our knowledge, no work has examined the evolution of social phobia symptoms during re-nutrition in AN. To specify the links between AN, nutritional state, and social phobia. The population consisted of 2 samples and the analysis was conducted using the SPSS11.5. Sample 1 (N=24 AN) was evaluated on admission and on leaving the hospital. Our evaluation used the body mass index (BMI), the Liebowitz scale, the Mini International Neuropsychiatric Interview (MINI), and the Yale-Brown Obsessive Compulsive Scale for Eating Disorders scale (Y-BOCS-ED) respectively to evaluate or diagnose the state of malnutrition, social anxiety symptomatology, social phobia in Diagnostic and Statistical Manual-4 (DSM-IV) and anorexic symptomatology. Sample 2 (N=60) was assessed at the end of the hospitalization and then 6, 12 and 18 months later. We used the BMI, Liebowitz scale, MINI, and Eating Disorders Inventory (EDI) to assess anorexic symptomatology. In addition, the Morgan-Russell outcome assessment schedule (MR schedule) was used to assess the total clinical state of the patients. Social anxiety symptomatology and actual diagnosis decreased throughout the treatment. However, regardless of the point at which the patient received care, there was no correlation between social phobia and nutritional state, as indicated by BMI. A correlation existed between social phobia and AN symptomatology, and between social phobia and total clinical state, during the out-patient care. A component of AN-social phobia comorbidity is still questionable. Is it linked to the clinical state of the subjects (question of an additional effect of under nutrition and cognition), or even to AN? Others indicators of under nutrition are of interest

Nervousness and Performance Characteristics as Predictors of Peer Behavior towards Socially Anxious Adolescents

Science.gov (United States)

Blote, Anke W.; Duvekot, Jorieke; Schalk, Rozemarijn D. F.; Tuinenburg, Eveline M.; Westenberg, P. Michiel

2010-01-01

Social anxiety in adolescents has frequently been linked to negative outcomes from social interactions. The present study investigated whether socially anxious adolescents are treated negatively by their classmates and which characteristics of socially anxious adolescents could explain negative social responses. Classroom observations of class…

Linking practice fields of social innovations in the domain of employment

NARCIS (Netherlands)

Oeij, P.R.A.; Dhondt, S.; Torre, W. van

2018-01-01

Social innovations in Employment are scattered. If social innovations want to achieve sustainable, social changes, they require integration to create more coherent ‘social innovation of employment’.

Patients’ perception regarding the influence of individual and social vulnerabilities on the adherence to tuberculosis treatment: a qualitative study

Directory of Open Access Journals (Sweden)

Rosiane Davina da Silva

2017-09-01

Full Text Available Abstract Background Tuberculosis remains an important disease which mainly affects the majority of vulnerable individuals in society, who are subjected to poor living conditions and difficulties to access the services of public health. Under these circumstances, the present study aims to understand patients’ perception in relation to the influence of individual and social vulnerabilities on the adherence to tuberculosis treatment. Methods A qualitative descriptive cross sectional study was conducted in one large municipality at the state of Paraíba, Northeast of Brazil. The study subjects, who were residents of the study site, covered all tuberculosis cases diagnosed between March and June 2015. The sample was defined by the criteria of response saturation. All interviews were audio recorded, and data analysis was developed through the hermeneutic dialectic method and the theory of Generative Route Sense. The project was approved by the Research Ethics Committee of the University of São Paulo (USP. Results A total of 13 individuals were interviewed and the responses were identified into two analytical categories: the difficulties they had and the enabling factors they could mention during their tuberculosis treatment. Patients brought up social exclusion as an obstacle to treatment adherence, which, along with stigmatization, weakened their link with family members and health professionals. Moreover, economic precariousness was a major hindrance to the maintenance of a proper diet and transportation access to health centers. However, social support and directly observed treatment helped to break down barriers of prejudice and to promote individual and family empowerment. Finally, patients also reported that their will to live and faith gave them the strength to continue with the treatment. Conclusions According to patients in this study, social support and the strengthening of links with family members and health professionals may reduce

Patients' perception regarding the influence of individual and social vulnerabilities on the adherence to tuberculosis treatment: a qualitative study.

Science.gov (United States)

da Silva, Rosiane Davina; de Luna, Fernanda Darliane Tavares; de Araújo, Aguinaldo José; Camêlo, Edwirde Luiz Silva; Bertolozzi, Maria Rita; Hino, Paula; Lacerda, Sheylla Nadjane Batista; Fook, Sayonara Maria Lia; de Figueiredo, Tânia Maria Ribeiro Monteiro

2017-09-19

Tuberculosis remains an important disease which mainly affects the majority of vulnerable individuals in society, who are subjected to poor living conditions and difficulties to access the services of public health. Under these circumstances, the present study aims to understand patients' perception in relation to the influence of individual and social vulnerabilities on the adherence to tuberculosis treatment. A qualitative descriptive cross sectional study was conducted in one large municipality at the state of Paraíba, Northeast of Brazil. The study subjects, who were residents of the study site, covered all tuberculosis cases diagnosed between March and June 2015. The sample was defined by the criteria of response saturation. All interviews were audio recorded, and data analysis was developed through the hermeneutic dialectic method and the theory of Generative Route Sense. The project was approved by the Research Ethics Committee of the University of São Paulo (USP). A total of 13 individuals were interviewed and the responses were identified into two analytical categories: the difficulties they had and the enabling factors they could mention during their tuberculosis treatment. Patients brought up social exclusion as an obstacle to treatment adherence, which, along with stigmatization, weakened their link with family members and health professionals. Moreover, economic precariousness was a major hindrance to the maintenance of a proper diet and transportation access to health centers. However, social support and directly observed treatment helped to break down barriers of prejudice and to promote individual and family empowerment. Finally, patients also reported that their will to live and faith gave them the strength to continue with the treatment. According to patients in this study, social support and the strengthening of links with family members and health professionals may reduce social exclusion and other difficulties they face, thus encouraging them

Civic Ecology: Linking Social and Ecological Approaches in Extension

Science.gov (United States)

Krasny, Marianne E.; Tidball, Keith G.

2010-01-01

Civic ecology refers to the philosophy and science of community forestry, community gardening, watershed enhancement, and other volunteer-driven restoration practices in cities and elsewhere. Such practices, although often viewed as initiatives to improve a degraded environment, also foster social attributes of resilient social-ecological systems,…

Teaching Social Interaction Skills in Social Studies Classroom and ...

African Journals Online (AJOL)

This study is a survey which was carried out with 110 sandwich students of university of Nigeria Nsukka. The focus was to ascertain the relevance of social studies programme of Nigerian universities in inculcating social interaction skills for maintaining peace and managing conflicts in the family. Four research questions ...

Drugs + HIV, Learn the Link

Medline Plus

Full Text Available ... and what to do to counter these trends. Online Resources NIDA for Teens Web site : This Web ... projects/learn-link-drugs-hiv . 120x90 460x80 486x60 Social Media Send the message to young people and ...

Drugs + HIV, Learn the Link

Medline Plus

Full Text Available ... projects/learn-link-drugs-hiv . 120x90 460x80 486x60 Social Media Send the message to young people and ... following television networks, organizations, educational institutions, magazines, newspapers, companies, events, and radio stations for helping to raise ...

Drugs + HIV, Learn the Link

Medline Plus

Full Text Available ... she went to a party and under the influence of drugs and alcohol engaged in risky sexual ... learn-link-drugs-hiv . 120x90 460x80 486x60 Social Media Send the message to young people and to ...

Drugs + HIV, Learn the Link

Medline Plus

Full Text Available ... projects/learn-link-drugs-hiv . 120x90 460x80 486x60 Social Media Send the message to young people and ... the Party" "Text Message" NIDA Home Site Map Accessibility Privacy FOIA(NIH) Working at NIDA FAQs Contact ...

Drugs + HIV, Learn the Link

Medline Plus

Full Text Available ... Adolescent Brain Comorbidity College-Age & Young Adults Criminal Justice Drugged Driving Drug Testing Drugs and the Brain ... projects/learn-link-drugs-hiv . 120x90 460x80 486x60 Social Media Send the message to young people and ...

Fearfulness moderates the link between childhood social withdrawal and adolescent reward response.

Science.gov (United States)

Morgan, Judith K; Shaw, Daniel S; Forbes, Erika E

2015-06-01

Withdrawal from peers during childhood may reflect disruptions in reward functioning that heighten vulnerability to affective disorders during adolescence. The association between socially withdrawn behavior and reward functioning may depend on traits that influence this withdrawal, such as fearfulness or unsociability. In a study of 129 boys, we evaluated how boys' fearfulness and sociability at age 5 and social withdrawal at school at ages 6 to 10 and during a summer camp at age 9/10 were associated with their neural response to reward at age 20. Greater social withdrawal during childhood was associated with heightened striatal and mPFC activation when anticipating rewards at age 20. Fearfulness moderated this effect to indicate that social withdrawal was associated with heightened reward-related response in the striatum for boys high on fearfulness. Altered striatal response associated with social withdrawal and fearfulness predicted greater likelihood to have a lifetime history of depression and social phobia at age 20. These findings add greater specificity to previous findings that children high in traits related to fear of novelty show altered reward responses, by identifying fearfulness (but not low levels of sociability) as a potential underlying mechanism that contributes to reward alterations in withdrawn children. © The Author (2014). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

Social Fitness and Resilience: A Review of Relevant Constructs, Measures, and Links to Well-Being.

Science.gov (United States)

McGene, Juliana

2014-01-01

This study is one of a series designed to support Air Force leadership in promoting resilience among Airmen, its civilian employees, and Air Force family members. One key component to resilience is social fitness, or the combined resources a person gets from his or her social world. This concept encompasses the availability and maintenance of social relationships, and the ability to utilize those ties to manage stressors and successfully perform tasks. Social fitness resources are the aspects of those relationships that strengthen a person's ability to withstand and rebound from challenges and even grow from them. U.S. Airmen and their families face several unique challenges that can strain the strength and accessibility of these resources, particularly geographic movement. This study identifies several scales and indexes used in social science research to measure three primary social fitness resources, emotional support, instrumental support, and informational support, and proposes that interventions aimed at increasing the quantity and quality of social support should focus on (1) sociodemographic characteristics and dispositional traits; (2) dynamics that strengthen social groups, support networks, and teams; (3) practices that improve social skills and promote more frequent and constructive interactions; and (4) activities that reduce conflict and group division. Particular attention is given to interventions that utilize cyber or virtual communities as an effective means of increasing social connectedness and social support among U.S. Airmen and their families.

Build Locally, Link Globally: The Social Forum Process in Italy

Directory of Open Access Journals (Sweden)

Donatella della Porta

2015-08-01

Full Text Available Considered an innovation because of its capacity to develop transnational processes, the World Social Forum however also has strong local roots as well as effects on organizational models and collective identities at the domestic level. Focusing on the Italian case, this article shows how local social forums, as arenas for exchanges of ideas, played a cognitive role in the import, but also the translation of new ideas, as well as helping the emergence of dense network structures and tolerant identities. The first section of the article examines how local social forums contributed to innovation in the organizational formulas of the Global Justice Movement—considering both structure (organizations and process (methodologies aspects—through the development of different, more participatory conceptions of internal decision making. It then addresses the innovations in the definition of collective identities, stressing the linkages of local struggles and global framing as well as the development of a cross-issue discourse around an anti-neoliberal frame. The final section will discuss the contribution of local social forums to contemporary social movements, stressing the role of these new arenas for the cross-fertilization among different movement families and spreading a method of working together that becomes part of the repertoire of action of local social movement organizations. The empirical research consists mainly of in-depth interviews and focus groups with activists from social movement organizations which were involved in local social forums.

Hope grounded in belief: Influences of reward for application and social cynicism on dispositional hope.

Science.gov (United States)

Bernardo, Allan B I

2013-12-01

Two studies explore whether general beliefs about the social world or social axioms may be antecedents of dispositional hope. Social axioms are generalized cognitive representations that provide frames for constructing individuals' hope-related cognitions. Considering social axioms' instrumental and ego-defensive functions, two social axioms, social cynicism and reward for application are hypothesized to be negative and positive predictors of hope, respectively. Study 1 used multiple regression analysis to test the hypothesis. Study 2 used structural equation modeling to test the model with a pathway linking reward for application with hope, and another pathway linking social cynicism and hope that is mediated by self-esteem. The results are discussed in terms of extending the range of psychological constructs and processes that foster the development of hope. © 2013 The Scandinavian Psychological Associations.

Links between social environment and health care utilization and costs.

Science.gov (United States)

Brault, Marie A; Brewster, Amanda L; Bradley, Elizabeth H; Keene, Danya; Tan, Annabel X; Curry, Leslie A

2018-01-01

The social environment influences health outcomes for older adults and could be an important target for interventions to reduce costly medical care. We sought to understand which elements of the social environment distinguish communities that achieve lower health care utilization and costs from communities that experience higher health care utilization and costs for older adults with complex needs. We used a sequential explanatory mixed methods approach. We classified community performance based on three outcomes: rate of hospitalizations for ambulatory care sensitive conditions, all-cause risk-standardized hospital readmission rates, and Medicare spending per beneficiary. We conducted in-depth interviews with key informants (N = 245) from organizations providing health or social services. Higher performing communities were distinguished by several aspects of social environment, and these features were lacking in lower performing communities: 1) strong informal support networks; 2) partnerships between faith-based organizations and health care and social service organizations; and 3) grassroots organizing and advocacy efforts. Higher performing communities share similar social environmental features that complement the work of health care and social service organizations. Many of the supportive features and programs identified in the higher performing communities were developed locally and with limited governmental funding, providing opportunities for improvement.

Social identity modifies face perception: an ERP study of social categorization.

Science.gov (United States)

Derks, Belle; Stedehouder, Jeffrey; Ito, Tiffany A

2015-05-01

Two studies examined whether social identity processes, i.e. group identification and social identity threat, amplify the degree to which people attend to social category information in early perception [assessed with event-related brain potentials (ERPs)]. Participants were presented with faces of Muslims and non-Muslims in an evaluative priming task while ERPs were measured and implicit evaluative bias was assessed. Study 1 revealed that non-Muslims showed stronger differentiation between ingroup and outgroup faces in both early (N200) and later processing stages (implicit evaluations) when they identified more strongly with their ethnic group. Moreover, identification effects on implicit bias were mediated by intergroup differentiation in the N200. In Study 2, social identity threat (vs control) was manipulated among Muslims. Results revealed that high social identity threat resulted in stronger differentiation of Muslims from non-Muslims in early (N200) and late (implicit evaluations) processing stages, with N200 effects again predicting implicit bias. Combined, these studies reveal how seemingly bottom-up early social categorization processes are affected by individual and contextual variables that affect the meaning of social identity. Implications of these results for the social identity perspective as well as social cognitive theories of person perception are discussed. © The Author (2014). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

Social networking sites use and the morphology of a social-semantic brain network.

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Turel, Ofir; He, Qinghua; Brevers, Damien; Bechara, Antoine

2017-09-30

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. Findings indicated that the grey matter volumes of the posterior parts of the bilateral middle and superior temporal, and left fusiform gyri were positively associated with the level of Facebook use. These results provided preliminary evidence that grey matter volumes of brain structures involved in social-semantic and mentalizing tasks may be linked to the extent of social networking sites use.

Modelling animal group fission using social network dynamics.

Directory of Open Access Journals (Sweden)

Cédric Sueur

Full Text Available Group life involves both advantages and disadvantages, meaning that individuals have to compromise between their nutritional needs and their social links. When a compromise is impossible, the group splits in order to reduce conflict of interests and favour positive social interactions between its members. In this study we built a dynamic model of social networks to represent a succession of temporary fissions involving a change in social relations that could potentially lead to irreversible group fission (i.e. no more group fusion. This is the first study that assesses how a social network changes according to group fission-fusion dynamics. We built a model that was based on different parameters: the group size, the influence of nutritional needs compared to social needs, and the changes in the social network after a temporary fission. The results obtained from this theoretical data indicate how the percentage of social relation transfer, the number of individuals and the relative importance of nutritional requirements and social links influence the average number of days before irreversible fission occurs. The greater the nutritional needs and the higher the transfer of social relations during temporary fission, the fewer days will be observed before an irreversible fission. It is crucial to bridge the gap between the individual and the population level if we hope to understand how simple, local interactions may drive ecological systems.

USER PERCEPTION TOWARDS SOCIAL NETWORKING SITES - AN ANALYTICAL APPROACH

OpenAIRE

Dr. S. Shanmugapriya; A. Kokila

2017-01-01

A social networking site (SNS) or social media is an online platform that people use to build social networks or social relations with other people who share similar personal or career interests, activities, backgrounds or real-life connections. The advent of Social Networking sites and its resources have revolutionized the communication and social relation world. This paper aims to assess the user perception towards SNS like Facebook, Twitter and LinkedIn. In the study data was obtained thro...

Engineering Students' Views of Corporate Social Responsibility: A Case Study from Petroleum Engineering.

Science.gov (United States)

Smith, Jessica M; McClelland, Carrie J; Smith, Nicole M

2017-12-01

The mining and energy industries present unique challenges to engineers, who must navigate sometimes competing responsibilities and codes of conduct, such as personal senses of right and wrong, professional ethics codes, and their employers' corporate social responsibility (CSR) policies. Corporate social responsibility (CSR) is the current dominant framework used by industry to conceptualize firms' responsibilities to their stakeholders, yet has it plays a relatively minor role in engineering ethics education. In this article, we report on an interdisciplinary pedagogical intervention in a petroleum engineering seminar that sought to better prepare engineering undergraduate students to critically appraise the strengths and limitations of CSR as an approach to reconciling the interests of industry and communities. We find that as a result of the curricular interventions, engineering students were able to expand their knowledge of the social, rather than simply environmental and economic dimensions of CSR. They remained hesitant, however, in identifying the links between those social aspects of CSR and their actual engineering work. The study suggests that CSR may be a fruitful arena from which to illustrate the profoundly sociotechnical dimensions of the engineering challenges relevant to students' future careers.

An imaging genetics approach to understanding social influence

OpenAIRE

Emily eFalk; Emily eFalk; Baldwin eWay; Agnes eJasinska

2012-01-01

Normative social influences shape nearly every aspect of our lives, yet the biological processes mediating the impact of these social influences on behavior remain incompletely understood. In this Hypothesis, we outline a theoretical framework and an integrative research approach to the study of social influences on the brain and genetic moderators of such effects. First, we review neuroimaging evidence linking social influence and conformity to the brain’s reward system. We next review neur...

An imaging genetics approach to understanding social influence

OpenAIRE

Falk, Emily B.; Way, Baldwin M.; Jasinska, Agnes J.

2012-01-01

Normative social influences shape nearly every aspect of our lives, yet the biological processes mediating the impact of these social influences on behavior remain incompletely understood. In this Hypothesis, we outline a theoretical framework and an integrative research approach to the study of social influences on the brain and genetic moderators of such effects. First, we review neuroimaging evidence linking social influence and conformity to the brain's reward system. We next review neuro...

Linking social and built environmental factors to the health of public housing residents: a focus group study.

Science.gov (United States)

Hayward, Erin; Ibe, Chidinma; Young, Jeffery Hunter; Potti, Karthya; Jones, Paul; Pollack, Craig Evan; Gudzune, Kimberly A

2015-04-10

Public housing residents have a high risk of chronic disease, which may be related to neighborhood environmental factors. Our objective was to understand how public housing residents perceive that the social and built environments might influence their health and wellbeing. We conducted focus groups of residents from a low-income public housing community in Baltimore, MD to assess their perceptions of health and neighborhood attributes, resources, and social structure. Focus groups were audio-recorded and transcribed verbatim. Two investigators independently coded transcripts for thematic content using editing style analysis technique. Twenty-eight residents participated in six focus groups. All were African American and the majority were women. Most had lived in public housing for more than 5 years. We identified four themes: public housing's unhealthy physical environment limits health and wellbeing, the city environment limits opportunities for healthy lifestyle choices, lack of trust in relationships contributes to social isolation, and increased neighborhood social capital could improve wellbeing. Changes in housing and city policies might lead to improved environmental health conditions for public housing residents. Policymakers and researchers may consider promoting community cohesiveness to attempt to empower residents in facilitating neighborhood change.

Touch Processing and Social Behavior in ASD

Science.gov (United States)

Miguel, Helga O.; Sampaio, Adriana; Martínez-Regueiro, Rocío; Gómez-Guerrero, Lorena; López-Dóriga, Cristina Gutiérrez; Gómez, Sonia; Carracedo, Ángel; Fernández-Prieto, Montse

2017-01-01

Abnormal patterns of touch processing have been linked to core symptoms in ASD. This study examined the relation between tactile processing patterns and social problems in 44 children and adolescents with ASD, aged 6-14 (M = 8.39 ± 2.35). Multiple linear regression indicated significant associations between touch processing and social problems. No…

Communication in Animal Social Networks

NARCIS (Netherlands)

Snijders, Lysanne; Naguib, Marc

2017-01-01

Animal social networks and animal communication networks are key disciplines for understanding animal social behavior, yet these disciplines remain poorly integrated. In this review, we show how communication and social networks are inherently linked, with social signals reflecting and affecting

Social Problem Solving and Aggression: The Role of Depression

Science.gov (United States)

Ozdemir, Yalcin; Kuzucu, Yasar; Koruklu, Nermin

2013-01-01

The purpose of the present study was to examine direct and indirect relations among social problem-solving, depression, and aggression, as well as the mediating role of depression in the link between social problem-solving and aggression among Turkish youth. Data for the present study were collected from 413 adolescents. The participants' age…

Mimicking and anticipating others’ actions is linked to Social Information Processing

Science.gov (United States)

Klomfar, Sophie; d’Haene, Ine; Brass, Marcel

2018-01-01

It is widely known that individuals frequently imitate each other in social situations and that such mimicry fulfills an important social role in the sense that it functions as a social glue. With reference to the anticipated action effect, it has recently been demonstrated that individuals do not only imitate others, but also engage in anticipated action before the observed person starts engaging in that action. Interestingly, both phenomena (i.e., mimicry and anticipated action) rely on tracking others’ social behavior. Therefore, in the present research we investigated whether mimicry and anticipated action are related to social abilities as indicated by measures of social intelligence. The results demonstrate for the first time that mimicry as well as anticipated action is correlated with an important aspect of social intelligence—namely the ability to process social information. Theoretical implications and limitations are discussed. PMID:29590127

Parental Socialization of Emotion: How Mothers Respond to Their Children's Emotions in Turkey

Science.gov (United States)

Ersay, Ebru

2014-01-01

Several research studies suggest a link between parents' emotion socialization and children's social competence and behavior problems. Parents contribute to their children's emotion socialization, more directly, through responses to their children's emotions. Early emotion socialization experiences with parents establish patterns of emotion…

Privacy-Preserving Discovery of Topic-Based Events from Social Sensor Signals: An Experimental Study on Twitter

Directory of Open Access Journals (Sweden)

Duc T. Nguyen

2014-01-01

Full Text Available Social network services (e.g., Twitter and Facebook can be regarded as social sensors which can capture a number of events in the society. Particularly, in terms of time and space, various smart devices have improved the accessibility to the social network services. In this paper, we present a social software platform to detect a number of meaningful events from information diffusion patterns on such social network services. The most important feature is to process the social sensor signal for understanding social events and to support users to share relevant information along the social links. The platform has been applied to fetch and cluster tweets from Twitter into relevant categories to reveal hot topics.

Privacy-preserving discovery of topic-based events from social sensor signals: an experimental study on Twitter.

Science.gov (United States)

Nguyen, Duc T; Jung, Jai E

2014-01-01

Social network services (e.g., Twitter and Facebook) can be regarded as social sensors which can capture a number of events in the society. Particularly, in terms of time and space, various smart devices have improved the accessibility to the social network services. In this paper, we present a social software platform to detect a number of meaningful events from information diffusion patterns on such social network services. The most important feature is to process the social sensor signal for understanding social events and to support users to share relevant information along the social links. The platform has been applied to fetch and cluster tweets from Twitter into relevant categories to reveal hot topics.

Radiology and social media: are private practice radiology groups more social than academic radiology departments?

Science.gov (United States)

Glover, McKinley; Choy, Garry; Boland, Giles W; Saini, Sanjay; Prabhakar, Anand M

2015-05-01

This study assesses the prevalence of use of the most commonly used social media sites among private radiology groups (PRGs) and academic radiology departments (ARDs). The 50 largest PRGs and the 50 ARDs with the highest level of funding from the National Institutes of Health were assessed for presence of a radiology-specific social media account on Facebook, Twitter, Instagram, Pinterest, YouTube, and LinkedIn. Measures of organizational activity and end-user activity were collected, including the number of posts and followers, as appropriate; between-group comparisons were performed. PRGs adopted Facebook 12 months earlier (P = .02) and Twitter 18 months earlier (P = .02) than did ARDs. A total of 76% of PRGs maintained ≥1 account on the social media sites included in the study, compared with 28% of ARDs (P Instagram, 2%. The prevalence of radiology-specific social media accounts for ARDs was: Facebook, 18%; LinkedIn, 0%; Twitter, 24%; YouTube, 6%; Pinterest, 0%; and Instagram, 0%. There was no significant difference between ARDs and PRGs in measures of end-user or organizational activity on Facebook or Twitter. Use of social media in health care is emerging as mainstream, with PRGs being early adopters of Facebook and Twitter in comparison with ARDs. Competitive environments and institutional policies may be strong factors that influence how social media is used by radiologists at the group and department levels. Copyright © 2015 American College of Radiology. Published by Elsevier Inc. All rights reserved.

Odorant binding protein 69a connects social interaction to modulation of social responsiveness in Drosophila.

Science.gov (United States)

Bentzur, Assa; Shmueli, Anat; Omesi, Liora; Ryvkin, Julia; Knapp, Jon-Michael; Parnas, Moshe; Davis, Fred P; Shohat-Ophir, Galit

2018-04-01

Living in a social environment requires the ability to respond to specific social stimuli and to incorporate information obtained from prior interactions into future ones. One of the mechanisms that facilitates social interaction is pheromone-based communication. In Drosophila melanogaster, the male-specific pheromone cis-vaccenyl acetate (cVA) elicits different responses in male and female flies, and functions to modulate behavior in a context and experience-dependent manner. Although it is the most studied pheromone in flies, the mechanisms that determine the complexity of the response, its intensity and final output with respect to social context, sex and prior interaction, are still not well understood. Here we explored the functional link between social interaction and pheromone-based communication and discovered an odorant binding protein that links social interaction to sex specific changes in cVA related responses. Odorant binding protein 69a (Obp69a) is expressed in auxiliary cells and secreted into the olfactory sensilla. Its expression is inversely regulated in male and female flies by social interactions: cVA exposure reduces its levels in male flies and increases its levels in female flies. Increasing or decreasing Obp69a levels by genetic means establishes a functional link between Obp69a levels and the extent of male aggression and female receptivity. We show that activation of cVA-sensing neurons is sufficeint to regulate Obp69a levels in the absence of cVA, and requires active neurotransmission between the sensory neuron to the second order olfactory neuron. The cross-talk between sensory neurons and non-neuronal auxiliary cells at the olfactory sensilla, represents an additional component in the machinery that promotes behavioral plasticity to the same sensory stimuli in male and female flies.

Do Hostile School Environments Promote Social Deviance by Shaping Neural Responses to Social Exclusion?

Science.gov (United States)

Schriber, Roberta A; Rogers, Christina R; Ferrer, Emilio; Conger, Rand D; Robins, Richard W; Hastings, Paul D; Guyer, Amanda E

2018-03-01

The present study examined adolescents' neural responses to social exclusion as a mediator of past exposure to a hostile school environment (HSE) and later social deviance, and whether family connectedness buffered these associations. Participants (166 Mexican-origin adolescents, 54.4% female) reported on their HSE exposure and family connectedness across Grades 9-11. Six months later, neural responses to social exclusion were measured. Finally, social deviance was self-reported in Grades 9 and 12. The HSE-social deviance link was mediated by greater reactivity to social deviance in subgenual anterior cingulate cortex, a region from the social pain network also implicated in social susceptibility. However, youths with stronger family bonds were protected from this neurobiologically mediated path. These findings suggest a complex interplay of risk and protective factors that impact adolescent behavior through the brain. © 2018 Society for Research on Adolescence.

Reprint of "Biological motion perception links diverse facets of theory of mind during middle childhood".

Science.gov (United States)

Rice, Katherine; Anderson, Laura C; Velnoskey, Kayla; Thompson, James C; Redcay, Elizabeth

2016-09-01

Two cornerstones of social development-social perception and theory of mind-undergo brain and behavioral changes during middle childhood, but the link between these developing domains is unclear. One theoretical perspective argues that these skills represent domain-specific areas of social development, whereas other perspectives suggest that both skills may reflect a more integrated social system. Given recent evidence from adults that these superficially different domains may be related, the current study examined the developmental relation between these social processes in 52 children aged 7 to 12years. Controlling for age and IQ, social perception (perception of biological motion in noise) was significantly correlated with two measures of theory of mind: one in which children made mental state inferences based on photographs of the eye region of the face and another in which children made mental state inferences based on stories. Social perception, however, was not correlated with children's ability to make physical inferences from stories about people. Furthermore, the mental state inference tasks were not correlated with each other, suggesting a role for social perception in linking various facets of theory of mind. Copyright © 2015 Elsevier Inc. All rights reserved.

Social Media Empowerment (I)

NARCIS (Netherlands)

A. Cox

2011-01-01

full text via link. Social media stellen mensen, merken en bedrijven in staat om zichzelf te versterken. Soms wordt optimaal gebruik gemaakt van Social Media Empowerment, maar soms ook wat minder. Effectief inzetten van social media. Regel 1: Start met context en motivatie

Educability as a Link of Contemporary Civil Experience: Research Approaches

Directory of Open Access Journals (Sweden)

Julio Groppa Aquino

2016-05-01

Full Text Available This text argues that the educability of citizens is objectified in terms of a demand for diffuse and perpetual training, which has become a foundational link of social existence. This statement is based upon the results of twelve researches carried out by a group from the school of Education of the University of São Paulo, devoted to Foucaultian studies in education. It is an effort to analyze the relationship between contemporary governmentality and certain ongoing educational imperatives from different social fields.

Spontaneous Hedonic Reactions to Social Media Cues.

Science.gov (United States)

van Koningsbruggen, Guido M; Hartmann, Tilo; Eden, Allison; Veling, Harm

2017-05-01

Why is it so difficult to resist the desire to use social media? One possibility is that frequent social media users possess strong and spontaneous hedonic reactions to social media cues, which, in turn, makes it difficult to resist social media temptations. In two studies (total N = 200), we investigated less-frequent and frequent social media users' spontaneous hedonic reactions to social media cues using the Affect Misattribution Procedure-an implicit measure of affective reactions. Results demonstrated that frequent social media users showed more favorable affective reactions in response to social media (vs. control) cues, whereas less-frequent social media users' affective reactions did not differ between social media and control cues (Studies 1 and 2). Moreover, the spontaneous hedonic reactions to social media (vs. control) cues were related to self-reported cravings to use social media and partially accounted for the link between social media use and social media cravings (Study 2). These findings suggest that frequent social media users' spontaneous hedonic reactions in response to social media cues might contribute to their difficulties in resisting desires to use social media.

Childhood Social Anxiety and Social Support-Seeking: Distinctive Links with Perceived Support from Teachers

Science.gov (United States)

Leeves, Sylvia; Banerjee, Robin

2014-01-01

Social support-seeking is recognised as an important strategy used by children to cope with negative emotions. However, there are important gaps in our knowledge about children's perceptions of different sources of social support, and the associations that these perceptions have with individual differences in socio-emotional functioning. The…

Stressful social relations and mortality

DEFF Research Database (Denmark)

Lund, Rikke; Christensen, Ulla; Nilsson, Charlotte Juul

2014-01-01

BACKGROUND: Few studies have examined the relationship between stressful social relations in private life and all-cause mortality. OBJECTIVE: To evaluate the association between stressful social relations (with partner, children, other family, friends and neighbours, respectively) and all...... men and women aged 36-52 years, linked to the Danish Cause of Death Registry for information on all-cause mortality until 31 December 2011. Associations between stressful social relations with partner, children, other family, friends and neighbours, respectively, and all-cause mortality were examined....... CONCLUSIONS: Stressful social relations are associated with increased mortality risk among middle-aged men and women for a variety of different social roles. Those outside the labour force and men seem especially vulnerable to exposure....

The social structural foundations of adaptation and transformation in social-ecological systems

Directory of Open Access Journals (Sweden)

Michele L. Barnes

2017-12-01

Full Text Available Social networks are frequently cited as vital for facilitating successful adaptation and transformation in linked social-ecological systems to overcome pressing resource management challenges. Yet confusion remains over the precise nature of adaptation vs. transformation and the specific social network structures that facilitate these processes. Here, we adopt a network perspective to theorize a continuum of structural capacities in social-ecological systems that set the stage for effective adaptation and transformation. We begin by drawing on the resilience literature and the multilayered action situation to link processes of change in social-ecological systems to decision making across multiple layers of rules underpinning societal organization. We then present a framework that hypothesizes seven specific social-ecological network configurations that lay the structural foundation necessary for facilitating adaptation and transformation, given the type and magnitude of human action required. A key contribution of the framework is explicit consideration of how social networks relate to ecological structures and the particular environmental problem at hand. Of the seven configurations identified, three are linked to capacities conducive to adaptation and three to transformation, and one is hypothesized to be important for facilitating both processes. We discuss how our theoretical framework can be applied in practice by highlighting existing empirical examples from related environmental governance contexts. Further extension of our hypotheses, particularly as more data become available, can ultimately help guide the design of institutional arrangements to be more effective at dealing with change.

Community psychology contributions to the study of social inequalities,well-being and social justice

Directory of Open Access Journals (Sweden)

Manuel García-Ramírez

2014-07-01

Full Text Available This special issue of the Journal of Psychosocial Intervention aims to contribute to the understanding ofhuman well-being as a matter of social justice. Inequities in health and well-being are closely linked tosocial inequalities and addressing them involves the improvement of the quality of life and living conditionsof communities. Although reaching a more just society requires systemic changes, actions aimed at groupsthat are at greater risk of multiple vulnerabilities must be intensified in order to reduce the slope of thesocial gradient of health and well-being. Community psychology embraces as one of its key principles toadvocate for social change through the empowerment of disadvantaged groups, such as children and youthliving in poverty, women suffering violence, people with disabilities and elderly immigrants. Thecontributions of this monograph offer courses of action for a scientific agenda whose goal is to provideopportunities for all individuals to achieve meaning and greater control over the resources they need fortheir well-being and prosperity.

A Description of Advertisements for Alcohol on LinkNYC Kiosks in Manhattan, New York City: A Pilot Study.

Science.gov (United States)

Basch, Corey H; Ethan, Danna; LeBlanc, Michael; Basch, Charles E

2018-02-26

Excessive alcohol consumption compromises health and increases risk of mortality. Advertisements for alcohol in city environments have been shown to influence consumption. The aim of this pilot study was to estimate the prevalence of alcohol advertisements displayed on LinkNYC kiosks, a new communication channel that provides outdoor Wi-Fi access and advertising on streets within urban environments. Direct observations were conducted to document advertisements on a 20% random sample of the 500 LinkNYC kiosks in Manhattan, NYC. From May to September of 2017, each of the 100 selected kiosks was observed for a 10-min period to document advertisements for alcohol. In addition, differences in prevalence of alcohol advertisements were examined by the location of the kiosk based on NYC zip codes' median annual income. Of the 2025 advertisements observed, 5.09% (N = 103) were for an alcohol product (including duplicates). Such advertisements were observed on 17% of the kiosks. No health warnings or age warnings were presented in any of the alcohol advertisements. Compared with kiosks located in zip codes with lower median annual income, significantly more alcohol advertisements were displayed in zip codes with higher median annual income. This is the first study to estimate the prevalence of alcohol advertising on the LinkNYC Wi-Fi and telecommunication system, now ubiquitous on Manhattan's sidewalks. This study adds to the current literature that suggests New York City residents could benefit from health-promoting versus health-compromising advertising. The findings also highlight the potential of LinkNYC kiosk marketing to undermine health-related social marketing efforts by City government and other organizations.

Drugs + HIV, Learn the Link

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Full Text Available ... projects/learn-link-drugs-hiv . 120x90 460x80 486x60 Social Media Send the message to young people and ... gov/1kSfBiz ​ Mention your friends, colleagues, or other organizations in your tweets to spread the word even ...

Measuring aspects of social capital in a gerontological perspective

DEFF Research Database (Denmark)

Poulsen, Tine; Christensen, Ulla; Lund, Rikke

2011-01-01

Within the last 10 years, there has been a growing interest in the importance of social capital and older people. The aims of the study are to advance measurements of aspects of social capital based on bonding, bridging and linking that can be used to study the impact of the local community on co...

A Social Recognition Approach to Autonomy: The Role of Equality-Based Respect.

Science.gov (United States)

Renger, Daniela; Renger, Sophus; Miché, Marcel; Simon, Bernd

2017-04-01

Inspired by philosophical reasoning about the connection between equality and freedom, we examined whether experiences of (equality-based) respect increase perceived autonomy. This link was tested with generalized experiences of respect and autonomy people make in their daily lives (Study 1) and with more specific experiences of employees at the workplace (Study 2). In both studies, respect strongly and independently contributed to perceived autonomy over and above other forms of social recognition (need-based care and achievement-based social esteem) and further affected (life/work) satisfaction. Study 3 experimentally confirmed the hypothesized causal influence of respect on perceived autonomy and demonstrated that this effect further translates into social cooperation. The respect-cooperation link was simultaneously mediated by perceived autonomy and superordinate collective identification. We discuss how the recognition approach, which differentiates between respect, care, and social esteem, can enrich research on autonomy.

Workplace social capital and adherence to antihypertensive medication: a cohort study.

Directory of Open Access Journals (Sweden)

Tuula Oksanen

Full Text Available While hypertension is a common and treatable health problem, adherence to antihypertensive medication remains a challenge. This study examines the hypothesis that workplace social capital may influence adherence to antihypertensive medication among hypertensive employees.We linked survey responses to nationwide pharmacy records for a cohort of 3515 hypertensive employees (mean age 53.9 years, 76% women who required continuous antihypertensive drug therapy (the Finnish Public Sector study. A standard scale was used to measure workplace social capital from co-workers' assessments and self-reports in 2000-2004. Non-adherence to antihypertensive medication was determined based on the number of days-not-treated at the year following the survey using comprehensive prescription records. Negative binomial regression models were conducted adjusting for socio-demographic characteristics, duration of hypertension, behaviour-related risk factors, and co-morbid conditions. The overall rate of days-not-treated was 20.7 per person-year (78% had no days-not-treated. Higher age, obesity, and presence of somatic co-morbidities were all associated with better adherence, but this was not the case for co-worker-assessed or self-reported workplace social capital. The rate of days-not-treated was 19.7 per person-year in the bottom fourth of co-worker-assessed workplace social capital, compared to 20.4 in the top fourth. The corresponding rate ratio from the fully-adjusted model was 0.95 (95% confidence interval (CI 0.58-1.56. In a subgroup of 907 new users of antihypertensive medication this rate ratio was 0.98 (95% CI 0.42-2.29.We found no consistent evidence to support the hypothesized effect of workplace social capital on adherence to drug therapy among employees with chronic hypertension.

The Simultaneous Effects of Spatial and Social Networks on Cholera Transmission

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Sophia Giebultowicz

2011-01-01

Full Text Available This study uses social network and spatial analytical methods simultaneously to understand cholera transmission in rural Bangladesh. Both have been used separately to incorporate context into health studies, but using them together is a new and recent approach. Data include a spatially referenced longitudinal demographic database consisting of approximately 200,000 people and a database of all laboratory-confirmed cholera cases from 1983 to 2003. A complete kinship-based network linking households is created, and distance matrices are also constructed to model spatial relationships. A spatial error-social effects model tested for cholera clustering in socially linked households while accounting for spatial factors. Results show that there was social clustering in five out of twenty-one years while accounting for both known and unknown environmental variables. This suggests that environmental cholera transmission is significant and social networks also influence transmission, but not as consistently. Simultaneous spatial and social network analysis may improve understanding of disease transmission.

Social Interactions in Growing Bananas

DEFF Research Database (Denmark)

Van Den Broeck, Katleen; Dercon, Stefan

This paper analyses whether agricultural information flows give rise to social learning effects in banana cultivation in Nyakatoke, a small Tanzanian village. Based on a village census, full information is available on socio-economic characteristics and banana production of farmer kinship members......, neighbours and informal insurance group members. This allows a test for social learning within these groups and the identification of different types of social effects. Controlling for exogenous group characteristics, the effect of group behaviour on individual farmer output is studied. The results show...... that social effects are strongly dependent on the definition of the reference group. It emerges that no social effects are found in distance based groups, exogenous social effects linked to group education exist in informal insurance groups, and only kinship related groups generate the endogenous social...

Social Entrepreneurship in India: An Exploratory Study

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Hemantkumar P. Bulsara