Developing a Family Risk Assessment Tool in Adolescent Offenders: An Exploratory Study

The quality of family relations it is a relevant risk or protective factor in the adolescent criminal involvement, being the interplay between family and adolescent individual features, fundamental issues in the understanding of the adolescent risk and strengths assessment. This study aims to contribute to the validation of the Structured Interview of Family Assessment Risk (SIFAR) tool for the adolescent offenders’ family, based in nine family living items as risk factors and four protective factors. In an exploratory design, the structural consistency of SIFAR was analyzed using Cronbach’s alpha, mean inter-item correlation and exploratory factor analysis over risk items, because of the protective items dichotomous scale. The participants were a sample of 130 male adolescent delinquents detained in Portuguese facilities of the Directorate-general of Social Rehabilitation and Imprisonment, and their parents, paired analyzed. The SIFAR presents a structured professional judgment design for adolescent offender’s family protective and risk assessment. A reliability value of .75 was obtained for the risk items education, employment, housing/transport, legal problems, social dissonance, poverty, social net, social security and parenting, and an .79 was registered to the protective items family involvement, high discipline, low physical punishment and low parental stress. The risk items revealed a two-factor structure (social-economics and social conformity factors) explaining 48.15 % of the total variance. Results show the potential usefulness of SIFAR in the assessment the family protective and risk factors of adolescent offenders, presenting adequate structural reliability and construct validity. However further investigation it is necessary to the validation process of this tool.     

Frailty in the Old Age as a Direct Marker of Quality of Life and Health: Gender Differences

Social Indicators Research - Aging of the population emphasizes the need for research on aging-related problems, among which frailty is a key element because of its clinical as well as social...     

The effect of artificial light on bat richness and nocturnal soundscapes along an urbanization gradient in an arid landscape of central Peru

Urbanization usually reduces bat richness; however, the presence of green areas within cities and peripheral rural areas in arid ecosystems may provide microhabitats for some species. Light pollution is a major feature of urbanization, but its impact on bat behavior appears to be species-specific and previous studies have documented contrasting responses. Moreover, the effect of urbanization on bat species has been poorly studied in arid regions. We assessed the effect of artificial night light intensity (as a proxy of urbanization) on both bat occupancy and the acoustic space used (ASU) in an urbanization gradient in Peruvian central coast, based on passive acoustic recorders. We collected 26,169 recordings from 19 sites which resulted in 579 independent detections of 15 bat species. Variation in both ASU and species richness was best explained by artificial night light intensity. Species-specific effects of the artificial night light intensity based on a multi-species occupancy modeling showed that this covariate had a negative effect on occupancy for most of the bat species (12 species). ASU and both observed and posterior bat species richness were positively correlated, suggesting that ASU can be used as a proxy of bat richness. This study provides evidence that both bat richness and occupancy decrease with artificial light intensity; nevertheless, eight species used urban areas, similar to results found in other cities around the world.

     

Modeling random and non-random decision uncertainty in ratings data: a fuzzy beta model

AStA Advances in Statistical Analysis - Modeling human ratings data subject to raters’ decision uncertainty is an attractive problem in applied statistics. In view of the complex interplay...     

External Knowledge Sourcing and Firm Innovation Efficiency

This study examines the relationship between external knowledge sourcing and firm innovation efficiency. We build on the organizational learning theory to propose that this relationship follows an inverted U‐shape: as the level of external knowledge sourcing increases from low to moderate, firm innovation efficiency increases; as the level of external knowledge sourcing increases from moderate to high, firm innovation efficiency declines. Further, we explore the moderating role of different contextual factors and contend that this inverted U‐shaped relationship is flattened in firms that operate in high‐tech sectors and in firms that face high internal constraints for innovation. Our empirical analysis is based on a sample of 3,204 Spanish firms over the period 2004–2015, and our results provide support for these contentions. We used data envelopment analysis methodology to estimate firm innovation efficiency relative to industry best performers, and truncated regression models for panel data with bootstrapped confidence intervals to test our hypotheses.     

The Role of Leadership in the Management of Conflict and Knowledge Sharing in the Research Groups of a Spanish Public University

Public Organization Review - This paper analyses how academics perceive their group leaders’ behaviour in managing the scientific activities of their research group and, particularly, how the...     

Measuring Disparities in Access to Health Care: A Proposal Based on an Ex-ante Perspective

Social Indicators Research - We provide a novel approach to evaluate access to health care based on the monetization of access barriers individuals face. This approach allows to distinguish the...     

WhiteSpace,Brown Place: Racialized Experiences Accessing Public Space in an Arkansas Immigrant Community*

This article examines the experiences of Latinos in Northwest Arkansas as they partake in community life within the Jones Center as a public setting traditionally dominated by legal and cultural practices intended to maintain white outlooks. We develop a conceptual model of race and space to theoretically frame how the implementation of an entrance fee system in this community setting shapes public space access into a restrictive racialized place. Drawing on ethnography and visual data gathered between fall 2014 and spring 2015, we found that the administration of the Jones Center made no effort to foster a more inclusive environment, creating a social atmosphere wherein participants construct the place as a whitespace. Whereas some challenged the exclusionary dimensions of symbolic white markers through spatial practices of resistance, others remained in what we call racialized subspaces. We argue that this form of restricting access aims to systematically, yet subtly preclude access to specific areas of the setting—i.e., swimming pool and ice rink. Nevertheless, participants in this study also demonstrate how community resiliency enables them to use “non-restricted” areas within the whitespace as mechanisms to disrupt the meaning of white markers symbolically embedded in areas where access cannot be negotiated by local Latinos.     

The Lamé class of Lorenz curves

In this paper, the class of Lamé Lorenz curves is studied. This family has the advantage of modeling inequality with a single parameter. The family has a double motivation: it can be obtained from an economic model and from simple transformations of classical Lorenz curves. The underlying cumulative distribution functions have a simple closed form, and correspond to the Singh–Maddala and Dagum distributions, which are well known in the economic literature. The Lorenz order is studied and several inequality and polarization measures are obtained, including Gini, Donaldson–Weymark–Kakwani, Pietra, and Wolfson indices. Some extensions of the Lamé family are obtained. Fitting and estimation methods under two different data configurations are proposed. Empirical applications with real data are given. Finally, some relationships with other curves are included.