The treatment of bulimia from a self psychological perspective

This paper examines concepts from self psychology which contribute to the understanding of bulimia. A case example from the author's work illustrates the significance of the sense of self both in the development of bulimic symptoms and also in the therapeutic process. Painful feelings of shame and humiliation over who and what one is are often part of the bulimic experience. The author suggests that therapist's role is not so much to change the bulimic person, but to accept and understand who the person is and how he or she came to be that way. Change often follows such understanding.     

Selection of Logistic Service Providers for the transportation of refrigerated goods

The aim of this article is to propose a decision model based on Analytic Hierarchy Process (AHP) for the evaluation and selection of Logistics Service Providers (LSPs) for a refrigerated products company. The results indicated that quality, responsiveness and reliability are the most important criteria for selecting an LSP for the transportation of perishable refrigerated goods, considering contractor’s profile, which is based on protection of its brand and reputation in the market. In addition, sensitivity analysis is performed to verify priority ranking stability. Therefore, this research illustrates how AHP model could be implemented to help the decision-making process for selecting third-party services in logistics for perishable refrigerated goods effectively.     

Understanding My Culture Means Understanding Myself: The Function of Cultural Identity Clarity for Personal Identity Clarity and Personal Psychological Well‐Being

Culture is acknowledged to be a critical element in the construction of an individual's identity; however, in today's increasingly multicultural environments, the influence of culture is no longer straightforward. It is now important to explore cultural identity clarity—the extent to which beliefs about identity that arise from one's cultural group membership(s) are clearly and confidently understood. We describe a novel theoretical model to explain why having a clear and confident understanding of one's cultural identity is important for psychological well‐being, as it clarifies one's understanding of personal identity. We propose that a clear cultural identity clarifies one's personal existence, by providing a clear normative template, reducing personal uncertainty, providing an individual with a sense of continuity, and buffering an individual against the fear of death. We discuss the implications of this model within our complex cultural worlds.     

Design considerations for a theory-driven exergame-based rehabilitation program to improve walking of persons with stroke

Virtual rehabilitation approaches for promoting motor recovery has attracted considerable attention in recent years. It appears to be a useful tool to provide beneficial and motivational rehabilitation conditions. Following a stroke, hemiparesis is one of the most disabling impairments and, therefore, many affected people often show substantial deficits in walking abilities. Hence, one of the major goals of stroke rehabilitation is to improve patients' gait characteristics and hence to regain their highest possible level of walking ability. Because previous studies indicate a relationship between walking and balance ability, this article proposes a stroke rehabilitation program that targets balance impairments to improve walking in stroke survivors. Most currently, available stroke rehabilitation programs lack a theory-driven, feasible template consistent with widely accepted motor learning principles and theories in rehabilitation. To address this hiatus, we explore the potential of a set of virtual reality games specifically developed for stroke rehabilitation and ordered according to an established two-dimensional motor skill classification taxonomy. We argue that the ensuing “exergame”-based rehabilitation program warrants individually tailored balance progression in a learning environment that allows variable practice and hence optimizes the recovery of walking ability.     

Latin America and the Caribbean Revisited: Pathways for Research

This introductory article on Third sector research on Latin America and the Caribbean (LAC) was designed with two objectives in mind. The first, to present readers with a general up to date of the political, economic, and social overview as well as an actualized context of the region, intending to show the needs and trends that individuals and civil society organizations have experienced in the past 20 years by underlining some main advances and shortcomings for LAC. This was done with the intent and idea to provide the understanding of the issues that require attention to be approached in a scholarly and interdisciplinary fashion with a Third sector studies lens. The second was to present a series of pertinent original articles placed into three distinct axis or categories that correspond distinctively to major trends identified by the guest editors of this special issue as social inclusion and development, human rights and public policies and governance of Third sector organizations. The article clearly introduces original material by fourteen specialists in Third sector research who provide results on an ample and wide range of studies and theoretical analysis of this particular region of the world.     

Risky behaviour: a new framework for understanding why young people take risks

Theories of youth risk taking range from the realist to the sociocultural. Much of this theorising, particularly in the field of epidemiology, has been strongly influenced by the Health Belief Framework. More recently, attention has shifted to understanding how young people perceive risk and what makes some of them resilient to risk taking. In this article we develop a framework that brings together diverse theoretical perspectives on youth risk taking. We draw on lessons from across the social science disciplines to inform a conceptual framework incorporating the broad context and internal processes of young people's decisions to take risks. Our Youth Risk Interpretation Framework (Y-RIF) has been developed from insights gained during an ethnographic study conducted in South Africa (Graham, Lauren, 2012. Understanding risk in the everyday identity-work of young people on the East Rand of Johannesburg. Doctoral Thesis. University of Johannesburg, Johannesburg.). We argue that our framework is useful, as it offers new ways of understanding why some young people take risks while others are more cautious. It could be used to inform youth behaviour surveillance research and interventions. However, it will need to be rigorously tested.     

Predicting tree species richness in urban forests

There has been an increasing interest in urban forests and the levels of biodiversity they contain. Currently there are no spatially explicit maps of tree species richness in urban areas. This research tests and identifies GIS and remote sensing metrics (climate, area, productivity, three-dimensional structure) hypothesized to be associated with species richness in native forests and identifies methods that can be applied to predict and map tree species richness in cities. We quantified tree species richness, floristic composition, and structure in 28 1-ha plots in the city of Los Angeles. Climate and remote sensing metrics from high-resolution aerial imagery (10 cm), QuickBird (60 cm), Landsat (30 m), MODIS (250 m), and airborne lidar (2 m) were collected for each plot. There were 1208 individual stems and 108 trees identified to species. Species richness ranged from 2 to 31 species per ha and averaged 17 species per ha. Tree canopy cover from QuickBird explained the highest portion of variance (54%) in tree species richness followed by NDVI from Landsat (42%). Tree species richness can be higher in residential urban forests than native forests in the United States. Spatially explicit species richness maps at 1 ha can be created and tested for cities in order to identify both hotspots and coldspots of tree species richness and changes in species richness over time.