Search results for "Mediation."
showing 10 items of 761 documents
Societal Threat to Safety, Compensatory Control, and Right-Wing Authoritarianism
2014
We analyzed directly and indirectly the relationships between societal threat to safety, perceived control, and the increase in right-wing authoritarianism (RWA) in two studies. In Study 1 (national sample of the Italian population, N=1,169), we performed a longitudinal analysis structured into three waves (January 2003, September 2004, and January 2005). A moderated regression analysis showed that RWA increased from 2003 to 2005 as a function of perceived societal threat to safety more among low- than among high RWA scorers. In experimental Study 2 (Italian university students, N=131) a moderated mediation model showed loss of perceived control to mediate the relation between societal thre…
Why Does Ingroup Identification Shield People from Death Anxiety?
2013
Research to date guided by terror management theory has demonstrated that mortality salience increases ingroup identification. However, the process that leads from death reminders to group investment has remained underinvestigated. We tested a model in which mortality salience increased the perceived continuity of the group while at the same time strengthening the perception of group entitativity. In turn, higher perceived group entitativity led to enhanced ingroup identification. Three-path mediation analysis showed that mortality salience transmitted its effects onto ingroup identification indirectly, progressing first through perceived collective continuity and then through ingroup enti…
The role of parents in the engagement of young children with digital technologies: Exploring tensions between rights of access and protection, from ‘…
2016
This study investigates the role played by parents as mediators of young children’s access and engagement with digital technologies. In Belgium, Germany, Latvia and Portugal, qualitative in-depth interviews were conducted with 10 families in each country, including one child between 6 and 7 years old. Our findings show that parents of young children mainly play the role of ‘gatekeepers’ when it comes to facilitating and constraining access to and use of digital technologies. Parents’ perceptions of the efficacy of digital technologies as responsible entertainment and as educational tools influence the technologies available at home and accessible to the child. These perceptions in turn impa…
Fortalezas y debilidades de la mediación escolar desde la perspectiva del alumnado de educación secundaria
2016
In this paper we present a study to know the valuation of school mediation as an educational strategy taking into account the views of students in five schools in secondary Valencia, where the formal mediation process has been active for at least two years. It also seeks to identify the strengths and weaknesses identified.To achieve the objectives it has collected information from 593 students through an ad hoc difference between issues that all students must answer questionnaire; questions addressed only the students who have gone to mediation service; and finally issues to respond only the students who have acted as mediators.Through descriptive exploratory study conducted, is highlighted…
Motives, Roles, Effectiveness and the Future of the EU as an International Mediator
2018
AbstractThis article concludes this special issue on the European Union as international mediator that set out to advance our theoretical and empirical knowledge aboutEUmediation. Providing a comprehensive reflection ofEUmediation activities and the diverse settings where they take place, this concluding article identifies some connection points between the articles and discusses their findings on the motives/drivers, roles/strategies, effectiveness and institutional capacities ofEUmediation. It discusses the implications of these findings for policymaking, focusing on the conditions forEUmediation effectiveness, the advantages of the multi-layered nature ofEUmediation and the need for flex…
Plant diversity enhances the natural attenuation of polycyclic aromatic compounds (PAHs and oxygenated PAHs) in grassland soils
2019
Increasing plant species richness stimulates microbial activity in soil, which might favor biodegradation of polycyclic aromatic compounds (PACs). To explore the relationship between plant community composition and PACs in grassland soils (Fluvisols exposed to an urban atmosphere), we determined the concentrations of 29 polycyclic aromatic hydrocarbons (PAHs) and 15 oxygenated PAHs (OPAHs) in topsoils of 80 plots of a grassland biodiversity experiment. The plots included different levels of plant species richness (1, 2, 4, 8, 16, 60 species) and 1–4 plant functional groups (grasses, small herbs, tall herbs, and legumes) in a randomized block design. The concentrations (ng g−1) of ∑29PAHs an…
BIOCHARS IN SOILS: TOWARDS THE REQUIRED LEVEL OF SCIENTIFIC UNDERSTANDING
2017
The special issue on Biochar as an Option for Sustainable Resource Management Key priorities in biochar research for future guidance of sustainable policy development have been identified by expert assessment within the COST Action TD1107. The current level of scientific understanding (LOSU) regarding the consequences of biochar application to soil were explored. Five broad thematic areas of biochar research were addressed: soil biodiversity and ecotoxicology, soil organic matter and greenhouse gas (GHG) emissions, soil physical properties, nutrient cycles and crop production, and soil remediation. The highest future research priorities regarding biochar’s effects in soils were: functional …
Devonian Clay Modification for the Improvement of Heavy Metal Sorption Properties
2013
Contamination with heavy metals is an important problem as bioaccumulation effects of those are creating direct and indirect hazards to environment and human health. Contaminated soil remediation can be done by various technologies and using of soil amendments is the one. Clay modification experiments were done to study heavy metal sorption from spiked solutions and leaching from contaminated soils. The aim of this paper is to give an overview of Devonian clay modification possibilities in order to improve heavy metal sorption capacity and immobilization options. Modification was done by using Ca, Na salts, HNO 3 (protonated forms), Fe-oxyhydroxide. Research has shown better sorption due to…
Effect of rhamnolipids on microbial biomass content and biochemical parameters in soil contaminated with coal tar creosote
2019
AbstractThe objective of the present study was to compare the effect of rhamnolipids on the microbial biomass content and the activity of dehydrogenases (DHA), acid phosphatase (ACP), alkaline phosphatase (ALP), and urease (URE) in soil contaminated with two types of coal tar creosote: type C and type GX-Plus. The experiment was carried out on samples of sandy clay loam under laboratory conditions. Coal tar creosote was added to soil samples at a dose of 0 and 10 g·kg−1 DM, along with rhamnolipids at a dose of 0, 10, 100, and 1000 mg·kg−1 DM. The humidity of the samples was brought to 60% maximum water holding capacity, and the samples were incubated at 20°C. Microbial and biochemical param…
Innovative Tools for Sound Sketching Combining Vocalizations and Gestures
2016
International audience; Designers are used to produce a variety of physical and digital representations at different stages of the design process. These intermediary objects (IOs) do support the externalization of ideas and the mediation with the different stakeholders. In the same manner, sound designers deliver several intermediate sounds to their clients, through iteration and refinement. In fact, these preliminary sounds are sound sketches representing the intermediate steps of an evolving creation. In this paper we reflect on the method of sketching sounds through vocalizations and gestures, and how a technological support, grounded in the understanding of the design practice, can fost…