Material hardship and self-rated health among low-income households in South Korea

Concerns over poverty and health inequality are growing in South Korea. Using advanced statistical methods including lagged-dependent variable and fixed-effects approaches, we investigated whether experiencing material hardship (MH) was associated with self-rated health (SRH) among low-income households in South Korea. This study found that the experience of MH was positively associated with higher likelihood of reporting poor SRH (OR = 1.42, p < .05) and that experiencing two or more items of MH presented more harmful influence on SRH (OR = 2.02, p < .001). This study also found that the negative association between MH and SRH was stronger among the unemployed households.     

Evaluating Application Service Provisioning Using System Dynamics Methodology

Despite the hype surrounding the value‐added potential of e‐business for contemporary firms, the recent technology downturn was marked by poor customer satisfaction from investment in e‐business initiatives. An apparent mismatch between customer expectations and vendor offerings suggested a lack of appropriate methods and techniques for evaluating e‐business. This article draws from a longitudinal research study on the deployment, hosting and integration of application service provisioning (ASP), an e‐business model targeted mainly at small and medium‐sized businesses (SMBs). Using system dynamics as a methodology that addresses the inherent complexity of the ASP model, the article demonstrates how a series of complex inter‐relationships between key performance indicators (KPIs) will impact the business value for customers from ASP vendor products and services. The lessons from this research will be particularly relevant for existing and future ASP vendors and customers.     

The Ethics of Research With Men who Have Learning Disabilities and Abusive Sexual Behaviour: a minefield in a vacuum

In the wake of the recent awareness of the sexual abuse of people with learning disabilities is the recognition that a small number of men with learning disabilities are themselves sexually abusing. The need to understand the men's behaviour and provide effective responses is pressing yet the search for an ethical course of enquiry appears illusory. The two conflicting dilemmas which make this task so difficult are whether the men's learning disabilities preclude their giving informed consent to the research process, and/or whether men who are sexually abusing have lost some rights to exclude themselves from research which is intended to prevent further abuse. This paper explores in depth these dilemmas and describes the authors' attempts to resolve them as they attempted to devise a protocol for consent to involvement in a qualitative study of men with learning disabilities who sexually abuse. Issues raised in this particular context have relevance to many other issues in learning disability services where robust ethical debate is needed, but often glossed over.     

Non-governmental organisations and philanthropy in Latin America: An overview

This article provides an overview of the emerging non-profit or voluntary sector in Latin America. Specifically, the article addresses the differences and communalities these non-profit organisations have across the region. It concludes by emphasising the huge variety of roles and functions performed by non-profit organisations within and across countries, and their often ambigious position between the private and public realms.     

Who Cares If Police Become Violent? Explaining Approval of Police Use of Force Using a National Sample

Understanding police violence is important in part because police violence, if generally tolerated, could transform a society based on law into one governed by political and personal whim. This research asks whether the conflict perspective can explain which groups are more likely to approve of police use of force, and whether several dimensions of power are at issue or just a few. Previous studies have found that race is the most important factor in determining approval of police use of force. Gender, age, class, and other variables have shown mixed results. Using a national sample (1998 General Social Survey), this paper contributes a more comprehensive examination of this issue to the small body of literature in this area. We look at approval of police use of force in five scenarios. Our findings show that minorities and women are more likely to disapprove of police use of force. Supporting a narrow application of conflict theory, other dimensions of power appear not to affect attitudes toward police hitting citizens. Context of violence matters too. When situations are not actively threatening for officers, by near consensus, violence is unacceptable. Disagreement comes from less clear-cut circumstances.     

Factors Associated With Substance Use Disorders Among Traumatized Homeless Youth

This study aimed to identify homeless youths’ lifestyle and trauma-related risk factors as well as protective factors associated with alcohol use disorder or no disorder and drug use disorder or no disorder. Youth receiving homeless services in Denver (n = 201), Austin (n = 200), and Los Angeles (n = 200; N = 601) completed quantitative interviews assessing demographic information, alcohol and drug use, homeless lifestyle risk factors, trauma-related risk factors, and protective factors. Findings showed differences in trauma-related risk factors between alcohol and drug use disorders, but not homeless lifestyle risks. Protective factors predicted substance use disorders beyond risk factors. Understanding trauma-related risk and protective factors associated with substance use disorders could improve interventions.     

Risk Detection and Self‐Protection Among Homeless Youth

Utilizing qualitative interviews with a large sample of 145 homeless youth seeking services at homeless youth service agencies from across three U.S. cities (Los Angeles, Denver, and Austin), this study sought to explore youths' perspectives on ways in which they detect risk and protect themselves on the streets. Results indicated that youth use a combination of internal cues (affective responses) and external cues (reading people) to detect danger, although many times danger was described as undetectable. Certain contexts, includes those that were unfamiliar, difficult to escape, or involved drugs were described as most dangerous. In response to these dangers, youth employed self‐protection strategies such as carrying weapons, banding together with trusted others, isolating, or seeking programing to leave the streets.