Photovoice as a visual-verbal strategy for studying contents and processes of social representations: a participatory project on sustainable energy

Photovoice is a participatory action-research strategy that has been mainly adopted to give voice to “unheard” groups. In this article, we adapted this strategy in a study on the social representations (SRs) of sustainable energy shared by young citizens (ages 11–12) in Narni, Italy, a small urban center with a history intertwined with sustainable energy issues. In particular, the study suggests that photovoice could be useful to jointly examine verbal and visual components of social representations and to highlight communicative formats that contribute to shape SRs. Images of sustainable energy produced by participants show technocentric and ecocentric contents, confirming previous studies conducted with adults. Anthropocentric components also emerge, potentially identifying a challenging figurative nucleus. Photo-elicitation and small-group discussions show a twofold communicative activity: reification formats and homogamic communication are used to reaffirm shared representations, and the consensualization format is used when potentially disruptive elements for the community are at stake. Overall, results show the potentialities of photovoice experience for SR research and suggest that photovoice could actually benefit from further in-depth analyses of images and of communication within groups. Implications of the results for civic engagement are discussed

Effect of Sugars on Gelation Kinetics of Gelatin Gels

We investigate the rheological behavior of aqueous solutions containing animal gelatin, sugars and polyols. The aim is to study how the gelation kinetics, transition temperatures and gel strengths of an aqueous gelatin solution can be affected by the progressive addition of co-solutes. Aqueous solutions with a fixed mass percentage of gelatin of 6.8 wt% were prepared at various concentrations of sugars and polyols. Through Dynamic Temperature Ramp tests, performed at various ramp rates, and Dynamic Time Sweep and Dynamic Frequency Sweep tests, carried out at different temperatures, it was possible both to evaluate the transition temperatures and to monitor the gelation kinetics of the samples. It was found that the contribution of co-solutes positively affects both the gelation process and the thermal stability of the aqueous gelatin solution by reducing the gelation time and improving the mechanical properties of the gel in terms of network elasticity

Slumming on Social Media? E-Mediated Tourist Gaze and Social Representations of Indian, South African, and Brazilian Slum Tourism Destinations

Slum tourism is a hotly debated genre of travel. While it may foster intercultural encounters with marginalised “others”, it is also accused of reinforcing stereotypes and exploitation. Both aspects are amplified by the communication through social media of the slum tourism experience, that contribute to challenge or confirm stigmatizing representations of slums and their inhabitants. Based on the theoretical constructs of the tourist gaze and of social representations, this article addresses this particular type of digital contact. A lexicometric approach was used to analyse an extensive corpus of reviews on TripAdvisor (N = 8126). The findings not only confirm common themes already identified by the literature: the eye-opening component of touring poverty and the gatekeeping function of guides; but also show the emergence of context-dependent specificities, such as a hedonistic feature in the Cape Town region; or the integration of favelas within the representations of the city of Rio de Janeiro. Furthermore, the results show the tension between the “othering” and the “sameing” mechanisms, making this tourism practice a space in which shallow and deep tourist gazes interact and co-exist, and are crucially mediated by the gatekeeper of the tours: the guide

Beyond technology: A research agenda for social sciences and humanities research on renewable energy in Europe

This article enriches the existing literature on the importance and role of the social sciences and humanities (SSH) in renewable energy sources research by providing a novel approach to instigating the future research agenda in this field. Employing a series of in-depth interviews, deliberative focus group workshops and a systematic horizon scanning process, which utilised the expert knowledge of 85 researchers from the field with diverse disciplinary backgrounds and expertise, the paper develops a set of 100 priority questions for future research within SSH scholarship on renewable energy sources. These questions were aggregated into four main directions: (i) deep transformations and connections to the broader economic system (i.e. radical ways of (re)arranging socio-technical, political and economic relations), (ii) cultural and geographical diversity (i.e. contextual cultural, historical, political and socio-economic factors influencing citizen support for energy transitions), (iii) complexifying energy governance (i.e. understanding energy systems from a systems dynamics perspective) and (iv) shifting from instrumental acceptance to value-based objectives (i.e. public support for energy transitions as a normative notion linked to trust-building and citizen engagement). While this agenda is not intended to be—and cannot be—exhaustive or exclusive, we argue that it advances the understanding of SSH research on renewable energy sources and may have important value in the prioritisation of SSH themes needed to enrich dialogues between policymakers, funding institutions and researchers. SSH scholarship should not be treated as instrumental to other research on renewable energy but as intrinsic and of the same hierarchical importance.acceptedVersio

The Influence of the Internet on European Journalism

This study investigates how European journalists evaluate the changes that have occurred in their profession since the Internet has been integrated in newsrooms. How do journalists perceive the features and innovations associated with the Internet? What are the principal changes in the profession? Do practitioners believe that the quality of journalism has been raised or lowered? To answer to these research questions, we carried out a survey across 11 European countries–Cyprus, Estonia, Finland, Greece, Ireland, Italy, Lithuania, United Kingdom, Slovenia, Spain, Sweden–of 239 journalists, working for 40 of the most-read print/online news outlets in these countries. The survey shows that the opportunity to use the Internet to reinforce the social functions of journalism has not been fully recognised

Empowerment of intergroup harmony and equity

The impact of empowerment interventions is often short-lived because they are not anchored in changes in the wider social and structural context. This chapter draws its inspiration from social representation theory and social identity theory. Several theoretical propositions are derived from these theories that bear on the effectiveness of empowerment interventions. Drawing on field experiences with Roma communities and young unemployed people in Hungary and Italy, we demonstrate how a focus on intergroup interactions, between minority and majority group members, is central to the empowerment process. In addition, we address the role of power and the means by which power can be dissembled and more equitably shared. Finally, we discuss the importance of placing contextual factors at the center of our analysis and enacting changes in context in order to arrive at empowerment interventions that produce sustainable changes in intergroup harmony and equity

Emergence of polarized opinions from free association networks

We developed a method that can identify polarized public opinions by finding modules in a network of statistically related free word associations. Associations to the cue “migrant” were collected from two independent and comprehensive samples in Hungary (N1 = 505, N2 = 505). The co-occurrence-based relations of the free word associations reflected emotional similarity, and the modules of the association network were validated with well-established measures. The positive pole of the associations was gathered around the concept of “Refugees” who need help, whereas the negative pole associated asylum seekers with “Violence”. The results were relatively consistent in the two independent samples. We demonstrated that analyzing the modular organization of association networks can be a tool for identifying the most important dimensions of public opinion about a relevant social issue without using predefined constructs