R Vacca
Dados Biográficos
| ID | 27406 |
|---|---|
| NOME | R Vacca |
| PRENOMES | R |
| SOBRENOME | Vacca |
| ASSINATURA | VACCA R |
| AFILIAÇÕES | University of Florida |
| ORCID | 0000-0001-9908-3747 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 18 |
| TOTAL DE CITAÇÕES | 80 |
| TOTAL COMO AUTOR | 18 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2017 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2026 |
| ÍNDICE H | 4 |
Recommendations for conducting ethical network research
Ethical considerations in social network studies are grounded in the general principles of human subjects’ research, including avoidance of harm, promotion of justice, equitable distribution of burdens and benefits, respect for human dignity, and protection of confidentiality. To help navigate these challenges, this article presents recommendations for conducting ethical network research, developed by a multi-disciplinary and multi-national worki…
Social networks in migration and migrant incorporation
Migration cannot be understood without comprehending the social networks that surround and sustain it. Research over the past several decades has increasingly shown that social networks are crucial to explain what causes migration, how migration takes place, and what its consequences are for migrants, their families, and their sending and receiving communities. Reflecting this growing awareness, scholarship at the network-migration nexus has stea…
Interorganizational collaboration in a trauma‐informed community
Strengthening interorganizational collaboration is critical to mitigate the impact of adverse childhood experiences (ACEs) and improve community health. We examined change in interorganizational collaboration around ACEs within Peace4Tarpon's network and investigated factors influencing collaboration. We conducted a community‐wide social network analysis among 32 trauma‐informed organizations in 2016 and 2018, using network analysis methods to ex…
Diversity, integration, and variability of intergenerational relationships in old age
Relationships between family members from different generations have long been described as a source of solidarity and support in aging populations and, more recently, as a potential risk factor for COVID-19 contagion. Personal or egocentric network research offers a powerful kit of conceptual and methodological tools to study these relationships, but this has not yet been employed to its full potential in the literature. We investigate the heter…
Discovering new pathways toward integration between health and sustainable development goals with natural language processing and network science
BACKGROUND: Research on health and sustainable development is growing at a pace such that conventional literature review methods appear increasingly unable to synthesize all relevant evidence. This paper employs a novel combination of natural language processing (NLP) and network science techniques to address this problem and to answer two questions: (1) how is health thematically interconnected with the Sustainable Development Goals (SDGs) in gl…
Navigating Disconnected Social Circles
Informed by Bronfenbrenner’s ecological model of development, this mixed-methods study’s aims are to: (1) describe rural Latino/a adolescents’ ( N = 62) narratives and lived social experiences in the context of rurality, and (2) examine their personal networks to better understand their social interactions (subset of 30 adolescents). Rural Latino/a adolescents move in limited social circles and experience geographic, cultural, and social isolatio…
Beyond ethnic solidarity
Whether presented as ethnic ‘solidarity’ or ‘segregation’, the idea that migrants’ social world is dominated by tightly-knit, homogeneous, and supportive networks of kin and co-ethnics is common in scholarly and public discourse around migration, particularly for minorities with a history of marginalisation, segregation, and stigmatisation. We test this idea using results from the first survey of personal networks in one of the most stigmatised i…
Cross-classified Multilevel Models for Personal Networks
Multilevel models are increasingly used in sociology and other social sciences to analyze variation of tie outcomes in egocentrically sampled network data, particularly in studies of social support. Existing research assumes that the personal networks in the data do not overlap (i.e., they do not have actors in common), which makes standard hierarchical models suitable for analysis. This assumption is unrealistic in certain sampling designs, incl…
Resilience and fragmentation in healthcare coalitions
Organizational partnerships for a trauma‐informed community
We investigated whether Peace4Tarpon's trauma-responsive community capacity activities led to greater collaboration among community partners. We conducted longitudinal social network analysis (SNA) among organizations within Peace4Tarpon's network in 2016 and 2018 to capture cooperation around adverse childhood experiences-related topics. We examined network structure, cohesion, organizational collaboration, and associations between centrality an…
The isolation paradox
Connecting the dots
Transnationalism and Belonging
Research on migrant transnationalism has mostly focused on particular transnational activities, their salience in various contexts and populations, and their relationship with migrant incorporation. Less attention has been paid to the interplay between the different domains of transnationalism (economic, political, and socio-relational) and to the way in which they affect migrants’ identity. This study investigates whether and how one domain of m…
Mapping research on hydropower and sustainability in the Brazilian Amazon
Structure in personal networks
A recurrent finding in personal network research is that individual and social outcomes are influenced not just by the kind of people one knows, but also by how those people are connected to each other. Personal network structure – the way in which one’s personal contacts know and interact with each other – reflects broader trends in social organization and personal communities, and shapes patterns of social capital, support, and isolation. This …
A personal network approach to the study of immigrant structural assimilation and transnationalism
This paper proposes a personal network approach to the study of structural assimilation and structural transnationalism among international immigrants. Structural assimilation and transnationalism are defined as embeddedness in native social networks of the host society, and in co-national social networks of the origin society, respectively. Data on the personal networks of international immigrants, each including 45 alters, are obtained from two…
Who and Where
Social and spatial characteristics of a population often interact to influence health outcomes, suggesting a need to jointly analyze both to offer useful insights in community health. However, researchers have used either social or spatial analyses to examine community-based health issues and inform intervention programs. We propose a combined socio-spatial analytic approach to develop a social network with spatial weights and a spatial statistic…
The emergence of team science
The notion of team science has recently gained popularity in European and American health sciences considering increasing evidence that scientific collaboration produces higher-impact research and that complex scientific problems are better investigated by interdisciplinary teams. While publication metrics indicate adoption research is expanding, the comprehensive structure of adoption studies as a scientific field has not been formally evaluated…
Beyond ethnic solidarity
Whether presented as ethnic ‘solidarity’ or ‘segregation’, the idea that migrants’ social world is dominated by tightly-knit, homogeneous, and supportive networks of kin and co-ethnics is common in scholarly and public discourse around migration, particularly for minorities with a history of marginalisation, segregation, and stigmatisation. We test this idea using results from the first survey of personal networks in one of the most stigmatised i…
Structure in personal networks
A recurrent finding in personal network research is that individual and social outcomes are influenced not just by the kind of people one knows, but also by how those people are connected to each other. Personal network structure – the way in which one’s personal contacts know and interact with each other – reflects broader trends in social organization and personal communities, and shapes patterns of social capital, support, and isolation. This …
The isolation paradox
Mapping research on hydropower and sustainability in the Brazilian Amazon
Social networks in migration and migrant incorporation
Migration cannot be understood without comprehending the social networks that surround and sustain it. Research over the past several decades has increasingly shown that social networks are crucial to explain what causes migration, how migration takes place, and what its consequences are for migrants, their families, and their sending and receiving communities. Reflecting this growing awareness, scholarship at the network-migration nexus has stea…
Resilience and fragmentation in healthcare coalitions
Cross-classified Multilevel Models for Personal Networks
Multilevel models are increasingly used in sociology and other social sciences to analyze variation of tie outcomes in egocentrically sampled network data, particularly in studies of social support. Existing research assumes that the personal networks in the data do not overlap (i.e., they do not have actors in common), which makes standard hierarchical models suitable for analysis. This assumption is unrealistic in certain sampling designs, incl…
Transnationalism and Belonging
Research on migrant transnationalism has mostly focused on particular transnational activities, their salience in various contexts and populations, and their relationship with migrant incorporation. Less attention has been paid to the interplay between the different domains of transnationalism (economic, political, and socio-relational) and to the way in which they affect migrants’ identity. This study investigates whether and how one domain of m…
Organizational partnerships for a trauma‐informed community
We investigated whether Peace4Tarpon's trauma-responsive community capacity activities led to greater collaboration among community partners. We conducted longitudinal social network analysis (SNA) among organizations within Peace4Tarpon's network in 2016 and 2018 to capture cooperation around adverse childhood experiences-related topics. We examined network structure, cohesion, organizational collaboration, and associations between centrality an…
Diversity, integration, and variability of intergenerational relationships in old age
Relationships between family members from different generations have long been described as a source of solidarity and support in aging populations and, more recently, as a potential risk factor for COVID-19 contagion. Personal or egocentric network research offers a powerful kit of conceptual and methodological tools to study these relationships, but this has not yet been employed to its full potential in the literature. We investigate the heter…
The emergence of team science
The notion of team science has recently gained popularity in European and American health sciences considering increasing evidence that scientific collaboration produces higher-impact research and that complex scientific problems are better investigated by interdisciplinary teams. While publication metrics indicate adoption research is expanding, the comprehensive structure of adoption studies as a scientific field has not been formally evaluated…
A personal network approach to the study of immigrant structural assimilation and transnationalism
This paper proposes a personal network approach to the study of structural assimilation and structural transnationalism among international immigrants. Structural assimilation and transnationalism are defined as embeddedness in native social networks of the host society, and in co-national social networks of the origin society, respectively. Data on the personal networks of international immigrants, each including 45 alters, are obtained from two…
Who and Where
Social and spatial characteristics of a population often interact to influence health outcomes, suggesting a need to jointly analyze both to offer useful insights in community health. However, researchers have used either social or spatial analyses to examine community-based health issues and inform intervention programs. We propose a combined socio-spatial analytic approach to develop a social network with spatial weights and a spatial statistic…
Mapping research on hydropower and sustainability in the Brazilian Amazon
Structure in personal networks
A recurrent finding in personal network research is that individual and social outcomes are influenced not just by the kind of people one knows, but also by how those people are connected to each other. Personal network structure – the way in which one’s personal contacts know and interact with each other – reflects broader trends in social organization and personal communities, and shapes patterns of social capital, support, and isolation. This …
Connecting the dots
Transnationalism and Belonging
Research on migrant transnationalism has mostly focused on particular transnational activities, their salience in various contexts and populations, and their relationship with migrant incorporation. Less attention has been paid to the interplay between the different domains of transnationalism (economic, political, and socio-relational) and to the way in which they affect migrants’ identity. This study investigates whether and how one domain of m…
Organizational partnerships for a trauma‐informed community
We investigated whether Peace4Tarpon's trauma-responsive community capacity activities led to greater collaboration among community partners. We conducted longitudinal social network analysis (SNA) among organizations within Peace4Tarpon's network in 2016 and 2018 to capture cooperation around adverse childhood experiences-related topics. We examined network structure, cohesion, organizational collaboration, and associations between centrality an…
The isolation paradox
Beyond ethnic solidarity
Whether presented as ethnic ‘solidarity’ or ‘segregation’, the idea that migrants’ social world is dominated by tightly-knit, homogeneous, and supportive networks of kin and co-ethnics is common in scholarly and public discourse around migration, particularly for minorities with a history of marginalisation, segregation, and stigmatisation. We test this idea using results from the first survey of personal networks in one of the most stigmatised i…
Cross-classified Multilevel Models for Personal Networks
Multilevel models are increasingly used in sociology and other social sciences to analyze variation of tie outcomes in egocentrically sampled network data, particularly in studies of social support. Existing research assumes that the personal networks in the data do not overlap (i.e., they do not have actors in common), which makes standard hierarchical models suitable for analysis. This assumption is unrealistic in certain sampling designs, incl…
Resilience and fragmentation in healthcare coalitions
Discovering new pathways toward integration between health and sustainable development goals with natural language processing and network science
BACKGROUND: Research on health and sustainable development is growing at a pace such that conventional literature review methods appear increasingly unable to synthesize all relevant evidence. This paper employs a novel combination of natural language processing (NLP) and network science techniques to address this problem and to answer two questions: (1) how is health thematically interconnected with the Sustainable Development Goals (SDGs) in gl…
Navigating Disconnected Social Circles
Informed by Bronfenbrenner’s ecological model of development, this mixed-methods study’s aims are to: (1) describe rural Latino/a adolescents’ ( N = 62) narratives and lived social experiences in the context of rurality, and (2) examine their personal networks to better understand their social interactions (subset of 30 adolescents). Rural Latino/a adolescents move in limited social circles and experience geographic, cultural, and social isolatio…
Interorganizational collaboration in a trauma‐informed community
Strengthening interorganizational collaboration is critical to mitigate the impact of adverse childhood experiences (ACEs) and improve community health. We examined change in interorganizational collaboration around ACEs within Peace4Tarpon's network and investigated factors influencing collaboration. We conducted a community‐wide social network analysis among 32 trauma‐informed organizations in 2016 and 2018, using network analysis methods to ex…
Diversity, integration, and variability of intergenerational relationships in old age
Relationships between family members from different generations have long been described as a source of solidarity and support in aging populations and, more recently, as a potential risk factor for COVID-19 contagion. Personal or egocentric network research offers a powerful kit of conceptual and methodological tools to study these relationships, but this has not yet been employed to its full potential in the literature. We investigate the heter…
Social networks in migration and migrant incorporation
Migration cannot be understood without comprehending the social networks that surround and sustain it. Research over the past several decades has increasingly shown that social networks are crucial to explain what causes migration, how migration takes place, and what its consequences are for migrants, their families, and their sending and receiving communities. Reflecting this growing awareness, scholarship at the network-migration nexus has stea…
Recommendations for conducting ethical network research
Ethical considerations in social network studies are grounded in the general principles of human subjects’ research, including avoidance of harm, promotion of justice, equitable distribution of burdens and benefits, respect for human dignity, and protection of confidentiality. To help navigate these challenges, this article presents recommendations for conducting ethical network research, developed by a multi-disciplinary and multi-national worki…
Sociology (16 obras) · Social science (10 obras) · Political science (9 obras) · Psychology (9 obras) · Computer Science (8 obras) · Social network analysis (7 obras) · Geography (6 obras) · Social capital (6 obras) · Data science (5 obras) · Health disparities and outcomes (5 obras)