Interaction Effects of the Amount of Practice, Preferred Cane Technique, and Type of Cane Technique Used on Drop-off Detection Performance

This study examined the interaction effects of the amount of practice and the cane technique used in drop-off detection with a sample of 32 adults who were blind. The advantage of the constant contact technique over the two-point touch technique was significantly greater for the less experienced cane users than for the more experienced ones.     

Editorial

Social work students' responses to research tend to reflect their anxiety about the acquisition of competency in statistics and research methods. Their desires to attain social work education and subsequently become practitioners are viewed by them as at odds with research as taught. Yet, within the current quantocentric culture—which the authors define as one in which quantitative research methods are privileged over other lines of inquiry—social work education is increasingly emphasizing research as a central component of practice. Using a ‘culture as disability’ framework to understand quantocentric culture and its impact on the educational environment, we suggest an educational approach designed to interest students in a broad view of research allowing for the wholehearted inclusion of non‐quantitative and practice‐related facets of research. The approach encourages students to: (a) fully articulate their perceptions of research, both positive and negative; (b) link these views and experiences to the anti‐oppressive social work literature and to examine research methods from the perspective of quantocentrism; and (c) develop an inclusive typology of research that integrates qualitative approaches encompassing historical, philosophical, narrative and other avenues that are relevant to their future social work practice careers.     

The pitman nearness criterion and its determination

A general method for determining Pitman Nearness is given In the case of univariate estimators. This method is then applied to some estimation problems. The concept of Pitman Nearness is also generalized to the multivariate case. The James-Stein estimators are used to illustrate the multivariate comparison.     

Entwickeln im Team – Effekte für den Einzelnen

This study tested the effects of a 2-day team building intervention on team members’ team identification, social support and collective self-efficacy. Members (n?=?32) of three teams from different sectors completed questionnaires before, directly after and six weeks after the team building intervention. Two teams served as control groups. Results showed lasting positive effects of team building on identification, support and collective self-efficacy in the training groups but no changes in the control groups.     

Risks Perception of Electromagnetic Fields in Taiwan: The Influence of Psychopathology and the Degree of Sensitivity to Electromagnetic Fields

Little is known about the perceived health risks of electromagnetic fields (EMFs) and factors associated with risk perception in non‐Western countries. Psychological conditions and risk perception have been postulated as factors that facilitate the attribution of health complaints to environmental factors. This study investigated people's perceived risks of EMFs and other environmental sources, as well as the relationships between risk perception, psychopathology, and the degree of self‐reported sensitivity to EMFs. A total of 1,251 adults selected from a nationwide telephone interviewing system database responded to a telephone survey about the relationships between environmental sources and human health. The interview included questions assessing participants’ psychiatric conditions and the presence and degree of sensitivity to EMFs. One hundred and seventy participants were self‐identified as having sensitivity to EMFs, and 141 met the criteria for psychiatric conditions without EMF sensitivity. More than half of the survey respondents considered power lines and mobile phone base stations to affect people's health to a big extent. Higher sensitivity to EMFs, psychopathology, being female, being married, more years of education, and having a catastrophic illness had positive associations with perceived risks of EMF‐related environmental sources as well as for all environmental sources combined. We observed no moderating effect of psychopathology on the association between degree of sensitivity to EMF and risk perception. Thus, psychopathology had influence on general people's risk perception without having influence on the relationship between people's degree of sensitivity to EMF and risk perception. The plausible explanations are discussed in the text.     

A still,small voice: Letter‐writing,testimony and the project of address in Etty Hillesum's letters from Westerbork

Abstract

This paper derives from an exploration of the ways in which the letters of Holocaust writer Etty Hillesum, which are seemingly resistant to many of the interests of current trauma theory, can be read in relation to contemporary writing on testimonial. In particular, the three theorists I shall discuss here, Derrida, Caruth and Irigaray, directly address Freud's Beyond the Pleasure Principle, a central text in the current refiguring of trauma. This paper traces the ways in which Hillesum's letters can be read across the theoretical accounts. An interpretation of Hillesum's writing emerges in which the conventional emphasis on the mystical aspect of her texts is reinterpreted in terms of Caruth's emphasis on the life drive. Viewed as forging a creative language of departure, Hillesum's letters are situated in a central relation to the most recent developments in the theoretical discourse around testimony.     

Internet Poker Websites and Pathological Gambling Prevention Policy

Despite the widespread increase in online poker playing and the risk related to excessive poker playing, research on online poker websites is still lacking with regard to pathological gambling prevention strategies offered by the websites. The aim of the present study was to assess the pathological gambling-related prevention strategies of online poker websites. Two keywords (“poker” and “poker help”) were entered into two popular World Wide Web search engines. The first 20 links related to French and English online poker websites were assessed. Seventy-four websites were assessed with a standardized tool designed to rate sites on the basis of accountability, interactivity, prevention strategies, marketing, and messages related to poker strategies. Prevention strategies appeared to be lacking. Whereas a substantial proportion of the websites offered incitation to gambling such as betting “tips,” few sites offered strategies to prevent or address problem gambling. Furthermore, strategies related to poker, such as probability estimation, were mostly reported without acknowledging their limitations. Results of this study suggest that more adequate prevention strategies for risky gambling should be developed for online poker.