935 resultados para Social ties


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A main assumption of social production function theory is that status is a major determinant of subjective well-being (SWB). From the perspective of the dissociative hypothesis, however, upward social mobility may be linked to identity problems, distress, and reduced levels of SWB because upwardly mobile people lose their ties to their class of origin. In this paper, we examine whether or not one of these arguments holds. We employ the United Kingdom and Switzerland as case studies because both are linked to distinct notions regarding social inequality and upward mobility. Longitudinal multilevel analyses based on panel data (UK: BHPS, Switzerland: SHP) allow us to reconstruct individual trajectories of life satisfaction (as a cognitive component of SWB) along with events of intragenerational and intergenerational upward mobility—taking into account previous levels of life satisfaction, dynamic class membership, and well-studied determinants of SWB. Our results show some evidence for effects of social class and social mobility on well-being in the UK sample, while there are no such effects in the Swiss sample. The UK findings support the idea of dissociative effects in terms of a negative effect of intergenerational upward mobility on SWB.

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It is widely acknowledged in theoretical and empirical literature that social relationships, comprising of structural measures (social networks) and functional measures (perceived social support) have an undeniable effect on health outcomes. However, the actual mechanism of this effect has yet to be clearly understood or explicated. In addition, comorbidity is found to adversely affect social relationships and health related quality of life (a valued outcome measure in cancer patients and survivors). ^ This cross sectional study uses selected baseline data (N=3088) from the Women's Healthy Eating and Living (WHEL) study. Lisrel 8.72 was used for the latent variable structural equation modeling. Due to the ordinal nature of the data, Weighted Least Squares (WLS) method of estimation using Asymptotic Distribution Free covariance matrices was chosen for this analysis. The primary exogenous predictor variables are Social Networks and Comorbidity; Perceived Social Support is the endogenous predictor variable. Three dimensions of HRQoL, physical, mental and satisfaction with current quality of life were the outcome variables. ^ This study hypothesizes and tests the mechanism and pathways between comorbidity, social relationships and HRQoL using latent variable structural equation modeling. After testing the measurement models of social networks and perceived social support, a structural model hypothesizing associations between the latent exogenous and endogenous variables was tested. The results of the study after listwise deletion (N=2131) mostly confirmed the hypothesized relationships (TLI, CFI >0.95, RMSEA = 0.05, p=0.15). Comorbidity was adversely associated with all three HRQoL outcomes. Strong ties were negatively associated with perceived social support; social network had a strong positive association with perceived social support, which served as a mediator between social networks and HRQoL. Mental health quality of life was the most adversely affected by the predictor variables. ^ This study is a preliminary look at the integration of structural and functional measures of social relationships, comorbidity and three HRQoL indicators using LVSEM. Developing stronger social networks and forming supportive relationships is beneficial for health outcomes such as HRQoL of cancer survivors. Thus, the medical community treating cancer survivors as well as the survivor's social networks need to be informed and cognizant of these possible relationships. ^

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En España, el fenómeno de las adopciones internacionales irrumpe en la década de 1990. En 2004, se convirtió en el segundo país del mundo que las llevaba a cabo. Con el objetivo de incrementar el conocimiento sociológico sobre la familia adoptiva internacional española, se realizó la encuesta a través de web titulada Las familias adoptivas y sus estilos de vida. A partir de las respuestas ofrecidas por 230 madres y padres adoptivos, se dibuja el perfil sociodemográfico de sus hogares. Estos se caracterizarían por contar con progenitores con elevado nivel formativo, no adscritos a ninguna religión, que defienden políticas de izquierdas y que comparten un sistema de valores posmodernos respecto a la institución familiar. La identificación de la estructura doméstica según su tipo de alianza (biparental o monoparental) y su tipo de filiación (adoptiva o mixta) nos permite situar a la adopción contemporánea como una opción de filiación elegida y no, exclusivamente, como alternativa ante la imposibilidad de tener hijos biológicos. Adicionalmente, los resultados arrojados por la encuesta nos permiten adentrarnos en uno de los aspectos menos abordados en el estudio sociológico de la familia adoptiva: el papel de las actitudes sociales hacia la adopción y su impacto en aquella. La mayoría de los encuestados perciben el estigma social del que es objeto su familia adoptiva, pues, desde su punto de vista, la sociedad las considera como una forma de hogar menos satisfactoria que la basada en lazos biológicos.

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Beneath the relations among states, and distinct from the exchanges of an autonomous regional or global civil society, there is another set of international practices which is neither public nor private but parapublic. The Franco-German parapublic underpinnings consist of publicly funded youth and educational exchanges, some two thousand city and regional partnerships, a host of institutes and associations concerned with Franco-German matters, and various other parapublic elements. This institutional reality provides resources, socializes the participants of its programs, and generates social meaning. Simultaneously, parapublic activity faces severe limits. In this paper I clarify the concept of “parapublic underpinnings” of international relations and flesh out their characteristics for the relationship between France and Germany. I then evaluate the effects and limits of this type of activity, and relate this paper’s findings and arguments to recent research on transnationalism, Europeanization, and denationalization.

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The relationship between organizational networks and employees' affect was examined in 2 organizations. In Study 1, social network analysis of work ties and job-related affect for 259 employees showed that affect converged within work interaction groups. Similarity of affect between employees depended on the presence of work ties and structural equivalence. Affect was also related to the size and density of employees' work networks. Study 2 used a 10-week diary study of 31 employees to examine a merger of 2 organizational divisions and found that negative changes in employees' affect were related to having fewer cross-divisional ties and to experiencing greater reductions in network density. The findings suggest that affect permeates through and is shaped by organizational networks.

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Despite much anecdotal and oftentimes empirical evidence that black and ethnic minority employees do not feel integrated into organisational life and the implications of this lack of integration for their career progression, there is a dearth of research on the nature of the relationship black and ethnic minority employees have with their employing organisations. Additionally, research examining the relationship between diversity management and work outcomes has returned mixed findings. Scholars have attributed this to the lack of an empirically validated measure of workforce diversity management. Accordingly, I sought to address these gaps in the extant literature in a two-part study grounded in social exchange theory. In Study 1, I developed and validated a measure of workforce diversity management practices. Data obtained from a sample of ethnic minority employees from a cross section of organisations provided support for the validity of the scale. In Study 2, I proposed and tested a social-exchange-based model of the relationship between black and ethnic minority employees’ and their employing organisations, as well as assessed the implications of this relationship for their work outcomes. Specifically, I hypothesised: (i) perception of support for diversity, perception of overall justice, and developmental experiences (indicators of integration into organisational life) as mediators of the relationship between diversity management and social exchange with organisation; (ii) the moderating influence of diversity climate on the relationship between diversity management and these indicators of integration; and (iii) the work outcomes of social exchange with organisation defined in terms of career satisfaction, turnover intention and strain. SEM results provide support for most of the hypothesised relationships. The findings of the study contribute to the literature on workforce diversity management in a number of ways. First, the development and validation of a diversity management practice scale constitutes a first step in resolving the difficulty in operationalising and measuring the diversity management construct. Second, it explicates how and why diversity management practices influence a social exchange relationship with an employing organisation, and the implications of this relationship for the work outcomes of black and ethnic minority employees. My study’s focus on employee work outcomes is an important corrective to the predominant focus on organisational-level outcomes of diversity management. Lastly, by focusing on ethno-racial diversity my research complements the extant research on such workforce diversity indicators as age and gender.

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Two experiments examined the effect of metastereotype valence on high and low identifiers' judgments of an outgroup. As high identifiers are strongly emotionally invested in the ingroup, we expected that such group members would feel angry when they activate negative metastereotypes which would correspondingly lead to less favourable evaluation of the outgroup. We further expected this pattern to be particularly visible when high identifiers could communicate their dissatisfaction to an outgroup (but not an ingroup) audience presumably to persuade the outgroup to reevaluate their attitudes toward the ingroup. We did not expect low identifiers to reflect the valence of metastereotypes in their outgroup attitudes and judgments, given their weak emotional ties with the ingroup and because such members are likely to feel that metastereotypes do not apply to them personally. Results from two experiments (Study 1, N = 78; Study 2, N = 80) supported these predictions and are discussed in light of the implications of metastereotyping for intergroup relations. © 2012 Canadian Psychological Association.

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This paper seeks to advance the theory and practice of the dynamics of complex networks in relation to direct and indirect citations. It applies social network analysis (SNA) and the ordered weighted averaging operator (OWA) to study a patent citations network. So far the SNA studies investigating long chains of patents citations have rarely been undertaken and the importance of a node in a network has been associated mostly with its number of direct ties. In this research OWA is used to analyse complex networks, assess the role of indirect ties, and provide guidance to reduce complexity for decision makers and analysts. An empirical example of a set of European patents published in 2000 in the renewable energy industry is provided to show the usefulness of the proposed approach for the preference ranking of patent citations.

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In recent years, a surprising new phenomenon has emerged in which globally-distributed online communities collaborate to create useful and sophisticated computer software. These open source software groups are comprised of generally unaffiliated individuals and organizations who work in a seemingly chaotic fashion and who participate on a voluntary basis without direct financial incentive. ^ The purpose of this research is to investigate the relationship between the social network structure of these intriguing groups and their level of output and activity, where social network structure is defined as (1) closure or connectedness within the group, (2) bridging ties which extend outside of the group, and (3) leader centrality within the group. Based on well-tested theories of social capital and centrality in teams, propositions were formulated which suggest that social network structures associated with successful open source software project communities will exhibit high levels of bridging and moderate levels of closure and leader centrality. ^ The research setting was the SourceForge hosting organization and a study population of 143 project communities was identified. Independent variables included measures of closure and leader centrality defined over conversational ties, along with measures of bridging defined over membership ties. Dependent variables included source code commits and software releases for community output, and software downloads and project site page views for community activity. A cross-sectional study design was used and archival data were extracted and aggregated for the two-year period following the first release of project software. The resulting compiled variables were analyzed using multiple linear and quadratic regressions, controlling for group size and conversational volume. ^ Contrary to theory-based expectations, the surprising results showed that successful project groups exhibited low levels of closure and that the levels of bridging and leader centrality were not important factors of success. These findings suggest that the creation and use of open source software may represent a fundamentally new socio-technical development process which disrupts the team paradigm and which triggers the need for building new theories of collaborative development. These new theories could point towards the broader application of open source methods for the creation of knowledge-based products other than software. ^

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We combine data from the Latin American Migration Project and the Mexican Migration Project to estimate models predicting the likelihood of taking of first and later trips to the United States from five nations: Mexico, the Dominican Republic, Costa Rica, Nicaragua, and Peru. The models test specific hypotheses about the effects of social capital on international migration and how these effects vary with respect to contextual factors. Our findings confirm the ubiquity of migrant networks and the universality of social capital effects throughout Latin America. They also reveal how the sizes of these effects are not uniform across settings. Social capital operates more powerfully on first as opposed to later trips and interacts with the cost of migration. In addition, effects are somewhat different when considering individual social capital (measuring strong ties) and community social capital (measuring weak ties). On first trips, the effect of strong ties in promoting migration increases with distance whereas the effect of weak ties decreases with distance. On later trips, the direction of effects for both individual and community social capital is negative for long distances but positive for short distances.

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In recent years, a surprising new phenomenon has emerged in which globally-distributed online communities collaborate to create useful and sophisticated computer software. These open source software groups are comprised of generally unaffiliated individuals and organizations who work in a seemingly chaotic fashion and who participate on a voluntary basis without direct financial incentive. The purpose of this research is to investigate the relationship between the social network structure of these intriguing groups and their level of output and activity, where social network structure is defined as 1) closure or connectedness within the group, 2) bridging ties which extend outside of the group, and 3) leader centrality within the group. Based on well-tested theories of social capital and centrality in teams, propositions were formulated which suggest that social network structures associated with successful open source software project communities will exhibit high levels of bridging and moderate levels of closure and leader centrality. The research setting was the SourceForge hosting organization and a study population of 143 project communities was identified. Independent variables included measures of closure and leader centrality defined over conversational ties, along with measures of bridging defined over membership ties. Dependent variables included source code commits and software releases for community output, and software downloads and project site page views for community activity. A cross-sectional study design was used and archival data were extracted and aggregated for the two-year period following the first release of project software. The resulting compiled variables were analyzed using multiple linear and quadratic regressions, controlling for group size and conversational volume. Contrary to theory-based expectations, the surprising results showed that successful project groups exhibited low levels of closure and that the levels of bridging and leader centrality were not important factors of success. These findings suggest that the creation and use of open source software may represent a fundamentally new socio-technical development process which disrupts the team paradigm and which triggers the need for building new theories of collaborative development. These new theories could point towards the broader application of open source methods for the creation of knowledge-based products other than software.

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Guanxi, loosely defined as "inter-personal relations" or "personal connections," is one of the key socio-cultural concepts in understanding Chinese society. This thesis presented a theoretical examination of the Chinese socio-cultural concept of guanxi. By using a broad survey of the available literature, this thesis established the following points: Social structures shape and define the development of guanxi practice in Chinese society. Guanxi relationships are based on the social exchange of gifts and favors in dyadic or multi-stranded social networks. While following the general rules of reciprocity found in social exchange, guanxi exchange is also governed by the internalized social norms such as mianzi (face) and renqing (humanized obligation underpinned by human sentiment). Guanxi relationships are also network-oriented, featuring ties based on familiarity and mutual trust, and characterized by an interplay between expressiveness and instrumentalism.

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The epidemic caused by HIV presents a global, dynamic and unstable phenomenon, which depends on the individual and collective human behavior. Efforts to deconstruct the stigmatized image caused by infection of AIDS are still often associated with adoption of socially unacceptable behavior to be a circumscribed the susceptibilities of vulnerable individuals and communities to infection, illness and death by HIV. This study aimed to: narrate the trajectory of life of people with AIDS more vulnerable enrolled in the Municipal Social Assistance Parnamirim / RN. It is a study of qualitative, exploratory and descriptive approach, taking oral history of life as technical and methodological framework. The colony consisted of 186 people with AIDS. The network was comprised of 13 employees of both sexes, aged between 19 and 62 years old with positive diagnosis and agreed to voluntarily participate. After approval by the Ethics Committee of the Federal University of Rio Grande do Norte (CEP / UFRN), in the opinion No. 719,926 CAAE: 30408114.5.0000.5537 on 6 June 2014 data were collected from August to September 2014. The employees signed the Informed Consent and Informed and letter of assignment. Held transcribing the interviews and later returned to respondents to retest, ie so that they confer what allowed us to carry out transcreation after consecutive readings. The reports were analyzed through Bardin content analysis. Guiding the analysis of the accounts of employees, we find three themes: Prejudice and discrimination in living with AIDS; Reacting to the diagnosis and the accession process to antiretroviral treatment; and religious coping in people with AIDS. It can be concluded in this study, that employees have shown great emotional impact after positive diagnosis for HIV / AIDS, especially with regard to social life, the family ties, work and above all to the prejudice of society. Treatment with antiretroviral drugs was seen as a motivation to regain dreams and plans for a future once uncertain, and even if it is not a cure therapy, provided the employees improved quality of life.

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The epidemic caused by HIV presents a global, dynamic and unstable phenomenon, which depends on the individual and collective human behavior. Efforts to deconstruct the stigmatized image caused by infection of AIDS are still often associated with adoption of socially unacceptable behavior to be a circumscribed the susceptibilities of vulnerable individuals and communities to infection, illness and death by HIV. This study aimed to: narrate the trajectory of life of people with AIDS more vulnerable enrolled in the Municipal Social Assistance Parnamirim / RN. It is a study of qualitative, exploratory and descriptive approach, taking oral history of life as technical and methodological framework. The colony consisted of 186 people with AIDS. The network was comprised of 13 employees of both sexes, aged between 19 and 62 years old with positive diagnosis and agreed to voluntarily participate. After approval by the Ethics Committee of the Federal University of Rio Grande do Norte (CEP / UFRN), in the opinion No. 719,926 CAAE: 30408114.5.0000.5537 on 6 June 2014 data were collected from August to September 2014. The employees signed the Informed Consent and Informed and letter of assignment. Held transcribing the interviews and later returned to respondents to retest, ie so that they confer what allowed us to carry out transcreation after consecutive readings. The reports were analyzed through Bardin content analysis. Guiding the analysis of the accounts of employees, we find three themes: Prejudice and discrimination in living with AIDS; Reacting to the diagnosis and the accession process to antiretroviral treatment; and religious coping in people with AIDS. It can be concluded in this study, that employees have shown great emotional impact after positive diagnosis for HIV / AIDS, especially with regard to social life, the family ties, work and above all to the prejudice of society. Treatment with antiretroviral drugs was seen as a motivation to regain dreams and plans for a future once uncertain, and even if it is not a cure therapy, provided the employees improved quality of life.