Giancarlo Ragozini
Dados Biográficos
| ID | 205485 |
|---|---|
| NOME | Giancarlo Ragozini |
| PRENOMES | Giancarlo |
| SOBRENOME | Ragozini |
| ASSINATURA | RAGOZINI G |
| AFILIAÇÕES | University of Naples Federico II |
| ORCID | 0000-0002-2385-4645 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 15 |
| TOTAL DE CITAÇÕES | 38 |
| TOTAL COMO AUTOR | 13 |
| TOTAL COMO EDITOR | 3 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2014 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2026 |
| ÍNDICE H | 4 |
The effects of perceived relevance of participation in science-oriented out-of-school time activities on university students’ performance and persistence
Literature has shown that Out-of-School-Time (OST) activities are important experiences for developing interest in science careers. However, while participation in science-oriented OST activities has become widespread in secondary education, their role on subsequent undergraduate career remains largely underexplored. In this longitudinal study, we explored how the perceived relevance of the participation in science-oriented OST-activities affects…
Investigating changes in university students’ academic engagement and its relationships with motivation and performance
Academic engagement (AE) has been widely recognized as a key determinant to address key challenges in the academic context as the student persistence and success at university. However, previous studies have mostly measured AE using cross-sectional data, so its development over time is still unexplored. To address this research gap, we involved 209 first‐year STEM undergraduates (54% female) from April–May 2019 ( t 0) to October–November 2021 ( t…
Financial globalization and peripheral integration
This article analyses the integration of Southern Italy into the first wave of financial globalization through the lens of transnational business groups (BGs) and relational infrastructures. Drawing on an original micro-level dataset and employing advanced Social Network Analysis (SNA) techniques, we map the evolving structure of business and financial relationships that connected the Neapolitan periphery to core European financial centres in the…
Marine insurance firms, business networks, and the modernisation of the financial sector in Southern Italy (1820–1900)
In this article, we study the trajectories of marine insurance companies within the Naples business network over the nineteenth century in connection with the business interests of local elites.First, we provide a detailed reconstruction of the marine insurance sector during the century, filling a gap in the literature.Second, backed by original historical and prosopographical reconstructions, the business network evolution of interlocking direct…
Mapping epistemic pluralism
We focus on knowledge refused by institutional science. • We study an online discursive space where refused knowledge is shared. • We map discursive practices via web-ethnographic and network-analytic techniques. • Discourse is formalised as a two-mode network of knowledge claims and actors. • We use community detection and multiple correspondence analysis as analytic tools. This article presents an analysis of discourses performed in communities…
A new measure for the assessment of the university engagement
Despite the growing interest on the notion of academic engagement (AE) and its relevance for students’ success, a few valid and reliable instruments on AE have been developed. Moreover, most of the available measures consider AE as a student’s trait rather than a relational and situated dynamic process. This study presents the development and validation of a new instrument, the SInAPSi Academic Engagement Scale (SAES), which was developed within …
Grasping Creative Valences
Forming an optimal identity is a complex task for young people because it requires distinctive personal resources that are flexible and sensitive to their context. One of these resources, creativity, has been explored in recent psychological literature showing ambiguous relationships with identity development. The present study aims to investigate if and when creativity can be a resource for individual well-being during late adolescence and young…
Crowding out the change
In this article, we study the effect of the Unification on the network power of economic elites in the South of Italy. We study the persistence of economic elites as evidence of the stability of the institutional set up beyond the effect of Unification, and thus as a primary explaining factor of the persistence of social forces slowing and opposing modernization. We use original archival data on the universe of Naples enterprises to build the net…
Analyzing multiplex networks using factorial methods
Challenges in Social Network Research
Bridging social network analysis and field theory through multidimensional data analysis
Future-oriented or present-focused? The role of social support and identity styles on ‘futuring’ in Italian late adolescents and emerging adults
Late adolescence and emerging adulthood are periods in the life cycle when individuals are involved in anticipating and planning for the future (futuring). However, in the last five or six years, as the effects of the recession have made themselves felt in Southern Europe, the situation that young people face has deteriorated dramatically. As a consequence, contemporary young people’s relationship with the future is strongly marked by these socia…
Multiple factor analysis for time-varying two-mode networks
Most social networks present complex structures. They can be both multi-modal and multi-relational. In addition, each relationship can be observed across time occasions. Relational data observed in such conditions can be organized into multidimensional arrays and statistical methods from the theory of multiway data analysis may be exploited to reveal the underlying data structure. In this paper, we adopt an exploratory data analysis point of view…
Analysis and Modeling of Complex Data in Behavioral and Social Sciences
Analysis and Modeling of Complex Data in Behavioral and Social Sciences
On the use of Multiple Correspondence Analysis to visually explore affiliation networks
On the use of Multiple Correspondence Analysis to visually explore affiliation networks
Bridging social network analysis and field theory through multidimensional data analysis
Future-oriented or present-focused? The role of social support and identity styles on ‘futuring’ in Italian late adolescents and emerging adults
Late adolescence and emerging adulthood are periods in the life cycle when individuals are involved in anticipating and planning for the future (futuring). However, in the last five or six years, as the effects of the recession have made themselves felt in Southern Europe, the situation that young people face has deteriorated dramatically. As a consequence, contemporary young people’s relationship with the future is strongly marked by these socia…
Multiple factor analysis for time-varying two-mode networks
Most social networks present complex structures. They can be both multi-modal and multi-relational. In addition, each relationship can be observed across time occasions. Relational data observed in such conditions can be organized into multidimensional arrays and statistical methods from the theory of multiway data analysis may be exploited to reveal the underlying data structure. In this paper, we adopt an exploratory data analysis point of view…
Analysis and Modeling of Complex Data in Behavioral and Social Sciences
Analysis and Modeling of Complex Data in Behavioral and Social Sciences
On the use of Multiple Correspondence Analysis to visually explore affiliation networks
Future-oriented or present-focused? The role of social support and identity styles on ‘futuring’ in Italian late adolescents and emerging adults
Late adolescence and emerging adulthood are periods in the life cycle when individuals are involved in anticipating and planning for the future (futuring). However, in the last five or six years, as the effects of the recession have made themselves felt in Southern Europe, the situation that young people face has deteriorated dramatically. As a consequence, contemporary young people’s relationship with the future is strongly marked by these socia…
Multiple factor analysis for time-varying two-mode networks
Most social networks present complex structures. They can be both multi-modal and multi-relational. In addition, each relationship can be observed across time occasions. Relational data observed in such conditions can be organized into multidimensional arrays and statistical methods from the theory of multiway data analysis may be exploited to reveal the underlying data structure. In this paper, we adopt an exploratory data analysis point of view…
Bridging social network analysis and field theory through multidimensional data analysis
Analyzing multiplex networks using factorial methods
Challenges in Social Network Research
Crowding out the change
In this article, we study the effect of the Unification on the network power of economic elites in the South of Italy. We study the persistence of economic elites as evidence of the stability of the institutional set up beyond the effect of Unification, and thus as a primary explaining factor of the persistence of social forces slowing and opposing modernization. We use original archival data on the universe of Naples enterprises to build the net…
A new measure for the assessment of the university engagement
Despite the growing interest on the notion of academic engagement (AE) and its relevance for students’ success, a few valid and reliable instruments on AE have been developed. Moreover, most of the available measures consider AE as a student’s trait rather than a relational and situated dynamic process. This study presents the development and validation of a new instrument, the SInAPSi Academic Engagement Scale (SAES), which was developed within …
Grasping Creative Valences
Forming an optimal identity is a complex task for young people because it requires distinctive personal resources that are flexible and sensitive to their context. One of these resources, creativity, has been explored in recent psychological literature showing ambiguous relationships with identity development. The present study aims to investigate if and when creativity can be a resource for individual well-being during late adolescence and young…
Mapping epistemic pluralism
We focus on knowledge refused by institutional science. • We study an online discursive space where refused knowledge is shared. • We map discursive practices via web-ethnographic and network-analytic techniques. • Discourse is formalised as a two-mode network of knowledge claims and actors. • We use community detection and multiple correspondence analysis as analytic tools. This article presents an analysis of discourses performed in communities…
Marine insurance firms, business networks, and the modernisation of the financial sector in Southern Italy (1820–1900)
In this article, we study the trajectories of marine insurance companies within the Naples business network over the nineteenth century in connection with the business interests of local elites.First, we provide a detailed reconstruction of the marine insurance sector during the century, filling a gap in the literature.Second, backed by original historical and prosopographical reconstructions, the business network evolution of interlocking direct…
The effects of perceived relevance of participation in science-oriented out-of-school time activities on university students’ performance and persistence
Literature has shown that Out-of-School-Time (OST) activities are important experiences for developing interest in science careers. However, while participation in science-oriented OST activities has become widespread in secondary education, their role on subsequent undergraduate career remains largely underexplored. In this longitudinal study, we explored how the perceived relevance of the participation in science-oriented OST-activities affects…
Investigating changes in university students’ academic engagement and its relationships with motivation and performance
Academic engagement (AE) has been widely recognized as a key determinant to address key challenges in the academic context as the student persistence and success at university. However, previous studies have mostly measured AE using cross-sectional data, so its development over time is still unexplored. To address this research gap, we involved 209 first‐year STEM undergraduates (54% female) from April–May 2019 ( t 0) to October–November 2021 ( t…
Financial globalization and peripheral integration
This article analyses the integration of Southern Italy into the first wave of financial globalization through the lens of transnational business groups (BGs) and relational infrastructures. Drawing on an original micro-level dataset and employing advanced Social Network Analysis (SNA) techniques, we map the evolving structure of business and financial relationships that connected the Neapolitan periphery to core European financial centres in the…
Computer Science (8 obras) · Psychology (6 obras) · Political science (5 obras) · Sociology (4 obras) · Artificial Intelligence (3 obras) · Complex Network Analysis Techniques (3 obras) · Data mining (3 obras) · Data Visualization and Analytics (3 obras) · Developmental psychology (3 obras) · Education, Achievement, and Giftedness (3 obras)