The fabric of engagement: the engagement and personality of managers and professionals in human and developmental disability services

Employee engagement is a complex and dynamic process that reflects each individual's unique, personal relationship with work. Engaged employees have a clear and defining connection to the organization's mission and purpose, and employee engagement is reflected in behaviors that meet or exceed expectations of service in the workplace. The purpose of this study was to explore relationships between personality and engagement among professionals and managers providing services to people with developmental disabilities. In particular, the authors investigated relationships between the 5-factor model of personality (FFM) and William Kahn's model of employee engagement encompassing physical, emotional, and cognitive components.     

Land grabbing: a preliminary quantification of economic impacts on rural livelihoods

Global demands on agricultural land are increasing due to population growth, dietary changes and the use of biofuels. Their effect on food security is to reduce humans’ ability to cope with the uncertainties of global climate change. In light of the 2008 food crisis, to secure reliable future access to sufficient agricultural land, many nations and corporations have begun purchasing large tracts of land in the global South, a phenomenon deemed “land grabbing” by popular media. Because land investors frequently export crops without providing adequate employment, this represents an effective income loss for local communities. We study 28 countries targeted by large-scale land acquisitions [comprising 87 % of reported cases and 27 million hectares (ha)] and estimate the effects of such investments on local communities’ incomes. We find that this phenomenon can potentially affect the incomes of ~12 million people globally with implications for food security, poverty levels and urbanization. While it is important to note that our study incorporates a number of assumptions and limitations, it provides a much needed initial quantification of the economic impacts of large-scale land acquisitions on rural livelihoods.     

Development and Validation of a Democratic System Justification Scale

Social Indicators Research - Social psychologists have explored the multiple forms of status quo legitimization mainly in regard to the social and economic system. This study aimed to explore the...     

Testing the Personal Wellbeing Index on 12–16?Year-Old Adolescents in 3 Different Countries with 2 New Items

The 7-item adult version of the Personal Wellbeing scale (Cummins et al. Social Indic Res 64:159?C190, 2003) was administered to two samples of adolescents aged 12?C16 in Brazil (N?=?1,588) and Spain (N?=?2,900), and to a sample of adolescents aged 14?C16 in Chile (N?=?843). The results obtained were analyzed to determine its psychometric characteristics when used with adolescents in the three different countries and to check whether two additional items would improve its qualities. Results reveal that the new PWI-9 version worked well with the adolescents in the three countries, improving some of the qualities of the PWI-7. One of the added items, satisfaction with oneself, appears to be a major contributor to unique explained variance when regressed on the single-item of overall life satisfaction (OLS). The model we present using structural equations shows good fit statistics for the factor structure, with both 7 and 9 items. Separate in-country analyses demonstrate that cultural context has a strong influence on correlations and saturations between the studied variables and also on the explained variance. Probably related to this fact, the Model fit structure is good in Brazil (with a low PWI variance accounted for by its predictors) and Spain (medium), but rather modest in Chile, where data show a high proportion of the PWI variance accounted for by its predictors. However, a multi-group factor analysis among the three countries restricting saturations to 1 in each country in order to make data comparable across countries still show a good fit of the proposed model for both PWI-7 and PWI-9.     

Surfing the "model minority" wave of success: how the school context shapes distinct experiences among Vietnamese youth

Vietnamese students must contend with the burden of the myth of being a model minority. As a result of adults' high expectations of them, Vietnamese youth receive structural and ideological advantages over other nonwhite racial groups. Further, the students themselves reinforce the model minority image as they attempt to attain educational mobility. The authors examine the role of two distinct school contexts within the same school that shape the academic outcomes of Vietnamese students contending with the pressures of being considered members of the model minority.     

Stream salamander persistence influenced by the interaction between exurban housing age and development

Urban Ecosystems - Exurban development is the fastest growing form of land use in the United States and already predominates southern New England. These housing developments alter stream ecosystems...     

Contrasting effects of urban habitat complexity on metabolic functional diversity and composition of litter and soil bacterial communities

Functional diversity and composition of soil bacterial communities affect important soil biogeochemical processes. In natural and semi-natural ecosystems, variations in habitat complexity have been shown to significantly impact both litter and soil bacterial communities. However, this remains largely untested in urban ecosystems, where human management can lead to habitat complexity combinations unobserved in rural ecosystems. We established 10 research plots in low-complexity park, high-complexity park, and high-complexity remnant habitat types (n = 30) in Melbourne, Australia. The use of organic carbon substrates by soil and litter bacteria was measured using EcoPlates to investigate the effects of habitat complexity upon metabolic functional diversity and functional composition of bacterial communities of i) soil and ii) one-year old litter. Direct and indirect effects of habitat complexity, microclimate and decomposition status upon litter microbial functional diversity and composition were also modelled using path analysis. Soil bacterial communities had significantly higher functional diversity compared to litter bacterial communities, but no significant effect of habitat complexity was apparent. The functional composition of soil bacterial communities was not affected by habitat complexity. In contrast, the functional composition of litter bacterial communities in high complexity parks and remnants was significantly different from that in low-complexity parks. The functional composition of litter bacterial communities, but not their diversity, was directly affected by habitat complexity and microclimate as well as their indirect effects upon the decomposition status of litter. Human management of urban habitat complexity can alter the functional composition of litter and soil bacterial communities without affecting their functional diversity. While this can have significant impacts on bacteria-regulated processes and ecosystem services, it also suggests that urban bacterial communities might be able to adjust to further environmental and climatic changes affecting urban ecosystems.     

Comparing protests and demonstrators in times of austerity: regular and occasional protesters in universalistic and particularistic mobilisations

The recent economic crisis shaped a new wave of protest in Europe mobilising thousands of people. Austerity measures brought not only the ‘usual suspects’ onto the streets, they also awoke less frequent demonstrators. What brought all these people to the streets? Are their motivations the same for participation in all demonstrations? We compare participants in two types of mobilisations against austerity: those called particularistic (which are reactions to particular anti-austerity issues), and those universalistic (which address much broader issues such as questioning the political system). We also compare two typologies of participants taking into account their participation history: regular and occasional protesters. Employing a two-by-two design defined by type of demonstration (Particularistic vs. Universalistic) and the individual’s participation history (Occasionals vs. Regulars), we found that the differences between demonstrations were smaller than those within types of protesters. Nevertheless, even in this period of hardship, motivation to participate in particularistic or universalistic protests differ depending on the perceptions of political system, ideological positioning and organisational embeddedness. Interaction analyses showed that different levels of identity, trust in institutions and satisfaction with democracy are crucial in driving people to participate in different types of demonstrations as occasionals or regulars.     

Bayesian binary quantile regression for the analysis of Bachelor-to-Master transition

The multi-cycle organization of modern university systems stimulates the interest in studying the progression to higher level degree courses during the academic career. In particular, after the achievement of the first level qualification (Bachelor degree), students have to decide whether to continue their university studies, by enrolling in a second level (Master) programme, or to conclude their training experience. In this work we propose a binary quantile regression (BQR) approach to analyse the Bachelor-to-Master transition phenomenon with the adoption of the Bayesian inferential perspective. In addition to the traditional predictors of academic outcomes, such as the personal characteristics and the field of study, different aspects of student's performance are considered. Moreover, the role of a new contextual variable, representing the type of university regulations experienced during the academic path, is investigated. The utility of the Bayesian BQR to characterize the non-continuation decision after the first cycle studies is illustrated with an application to administrative data of Bachelor graduates at the School of Economics of Sapienza University of Rome. The method favourably compares with more conventional model specifications concerning the conditional mean of the binary response.     

Ichthyofauna diet changes in response to urbanization: the case of upper Paranapanema River basin (Brazil)

Alterations in stream environments can alter fish food availability, but there is little research data related to the impacts of urbanization on fish diets in tropical streams. Thus, we sought to compare the diet of ten fish species in urbanized and non-urbanized streams reaches. Fish stomach contents were obtained for four urban and five non-urban stream reaches from two medium-sized cities. We verified the similarity of diet composition from urbanized/non-urbanized streams. In-stream features mainly related to the substrate highlighted a perturbation gradient: gravel, pebbles and cobbles were associated to the wider urban reaches while silt were representative in the narrow pools from non-urban streams. Fishes changed their diet in response to urban and non-urban treatments. Omnivorous fishes consumed more detritus and Chironomidae and less terrestrial adult insects in urban reaches, while invertivorous fish consumed more terrestrial adult insects and Trichoptera larvae in the non-urbanized stream reaches. Although the management of the physical structure of streams in Brazil has been basically focused on riparian reforestation, our results suggest that a restoration plan for urban streams cannot be limited to reforestation of its surroundings, but also need to consider the physical structure of the channel, especially the substrate, which contributes to promote in-stream variability.