Self‐Destructive Symptomatic Frames in Clinical Adolescents: Is the Same Different?

This study examines individual and family predictors of different self‐destructive patterns—only suicidal ideation, only nonsuicidal self‐injury (NSSI), or suicide attempts (that may also include both suicide ideation (SI) and NSSI)—in a sample of outpatient adolescents (N = 42; 86% females) with mean age of 16 years (SD = 1.86). Results indicated that there are differences in youngsters with self‐destructive behaviors in their perception of paternal rejection and maternal control, when compared with youngsters reporting only SI. Adolescents from the groups with self‐destructive behaviors differ only in age. Together, these data highlight the relevance of adopting an ecosystemic perspective, which includes both the patients and their families, regarding treatment and prevention of self‐destructive symptomatic frames.     

Spatial distribution and the value of green spaces for urban red-tailed hawks

Raptors increasingly live and nest successfully in urban areas. In the urban landscape of Hartford, CT, red-tailed hawks established home ranges in large green spaces such as parks, golf courses, and cemeteries but also nested successfully in the commercial district of downtown and in densely built urban and suburban neighborhoods. Data collected from 11 radio-tagged breeding adult hawks indicated that year-round home ranges averaged 107.7 ha, much smaller than home ranges reported for hawks inhabiting rural areas. Most hawk home ranges had multiple core areas that were usually associated with favored perches or larger patches of ‘usable’ green space, defined as patches ≥0.25 ha in size, and home range size was positively associated with larger usable green space patches in core areas. Most nests were located in the largest core area and were within a larger patch of green space within the largest core area. Rather than just the amount or size of green space patches, the value of urban green spaces for these hawks likely also varies with the number and proximity of suitable perches such as buildings or tall trees, types and density of prey, and amount of human activity in and adjacent to these spaces. Territoriality and intraspecific competition may also influence home range size and dispersion of red-tailed hawks nesting in Hartford. In this urban area, mortality due to ingestion of rodenticides and collisions with vehicles affected hawk reproductive success.

     

Optimum design-based ratio estimators of the distribution function

The ratio method is commonly used to the estimation of means and totals. This method was extended to the problem of estimating the distribution function. An alternative ratio estimator of the distribution function is defined. A result that compares the variances of the aforementioned ratio estimators is used to define optimum design-based ratio estimators of the distribution function. Different empirical results indicate that the optimum ratio estimators can be more efficient than alternative ratio estimators. In addition, we show by simulations that alternative ratio estimators can have large biases, whereas biases of the optimum ratio estimators are negligible in this situation.     

Lights and shadows on sustainability rating scoring

Many organizations currently publish sustainability ratings that quantify the sustainability of firms by aggregating scores. These organizations analyze companies in economic, social, environmental and corporate governance terms. However, some of these scores are associated with problems of how positive and negative assessments are offset. This work proposes a methodology for using fuzzy logic in the design of a comprehensive sustainability rating for firms. This technique for measuring sustainability addresses the complexity of the concept and enables the incorporation of expert knowledge into the system of assessment. This approach is applied to organizational information taken from the 2008 Accountability Rating and corrects one of the weaknesses revealed by methodologies based on the aggregation of scores—the offset effect—enabling decision-maker to manage it. This is considered an important research topic because of the growth of social responsible financial markets, and the fact that investors are demanding more accurate information.     

Intercultural policies and the contradictory views of teachers: the Roma in Catalonian schools

In this article, we examine the contradictions and lack of consistency between various levels of discourse relating to Roma educational policies. Policy-makers have claimed that political interventions would positively impact the progress of Roma. However, the results have been mixed. We argue here that teachers need to re-evaluate their roles as politically aware and culturally informed agents in order to guarantee social justice to a historically disadvantaged ethnic minority. Based on ethnographical fieldwork carried out over a two-year period with Spanish Roma children, both in schools and in their families, this study shows how intercultural policies have failed to impact the educational realities of Roma children.     

Social Psychology in Mexico: A Fifteen-Year Review

This article reviews the development of social psychology in Mexico by summarizing major trends in the field and their representation in La Psicología Social en México [Social Psychology in Mexico] and in the Revista de Psicología Social y Personalidad [Journal of Social Psychology and Personality], both published by the Asociacion Mexicana de Psicologia Social [Mexican Association of Social Psychology, AMEPSO] between 1986 and 1998. Over the years, the Mexican Association of Social Psychology has facilitated the professional advancement of many psychologists, whose diverse research areas include applied psychology, environmental psychology, social psychology, cognitive psychology, Mexican ethnopsychology, developmental psychology, ecological psychology, personality, and gender relations. Special emphasis is placed on the discussion of the current state of psychological methodology in Mexico and the importance of designing culturally relevant instruments.     

Moving communities: A process of negotiation with a Gypsy minority for empowerment

This paper describes the process by which the relationship between university workers and members of a Gypsy community evolved. Transformation in the relationships between the two, in terms of knowledge, trust, and affect, in turn transformed the nature of the work undertaken. What started as research on the community changed into research within and of the community. The process is discussed in terms of empowerment, community psychological practice and participatory action research. Este artículo describe el proceso de cambio de la relación establecida entre miembros de una universidad y miembros de una comunidad gitana. Las transformaciones que dicha relación experimentó, en términos de conocimiento, confianza y afecto, acabaron alterando la naturaleza del propio proyecto. Lo que empezó siendo una investigación sobre una comunidad, fue transformándose en una investigación en la comunidad, con la colaboración de la comunidad. El artículo discute este proceso se discute en términos de 'empowerment', psicología comunitaria, e investigación-acción.