Specialization and the Survival of Self‐Help Organizations

This article examines the survival rates of 589 self‐help organizations in order to understand how self‐help niches, organizations specializing in biomedical, human services, and behavioral health, differentially impact longevity. Drawing on a study of the self‐help movement, we examine how the various mechanisms by which specialization impacts self‐help movement organizations' chances of survival. Extending the concepts of embeddedness, countervailing powers, and organizational specialization to self‐help organizations, we investigate how formal structures and professional alliances differentially promote longevity. Results show how formalization enhances self‐help organizations' longevity, and serves as a mechanism by which specialization impacts organizational viability. While formalization has a robust and beneficial impact on longevity, some professional linkages are negatively associated with survival and others are positively associated with it.     

Bridging Cultures Through Unpaid Labor: US Volunteer Teachers’ Experiences in China’s Yunnan Province

VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations - International volunteering has become a complex field in the context of globalization. Within the discourses of...     

Loss of Control as a Discriminating Factor Between Different Latent Classes of Disordered Gambling Severity

Analyses of disordered gambling assessment data have indicated that commonly used screens appear to measure latent categories. This stands in contrast to the oft-held assumption that problem gambling is at the extreme of a continuum. To explore this further, we report a series of latent class analyses of a number of prevalent problem gambling assessments (PGSI, SOGS, DSM-IV Pathological Gambling based assessments) in nationally representative British surveys between 1999 and 2012, analysing data from nearly fifty thousand individuals. The analyses converged on a three class model in which the classes differed by problem gambling severity. This identified an initial class of gamblers showing minimal problems, a additional class predominantly endorsing indicators of preoccupation and loss chasing, and a third endorsing a range of disordered gambling criteria. However, there was considerable evidence to suggest that classes of intermediate and high severity disordered gamblers differed systematically in their responses to items related to loss of control, and not simply on the most ‘difficult’ items. It appeared that these differences were similar between assessments. An important exception to this was one set of DSM-IV criteria based analyses using a specific cutoff, which was also used in an analysis that identified an increase in UK problem gambling prevalence between 2007 and 2010. The results suggest that disordered gambling has a mixed latent structure, and that present assessments of problem gambling appear to converge on a broadly similar construct.     

The Relationship Between Problem Gambling and Attention Deficit Hyperactivity Disorder

Recent studies indicate that treatment-seeking problem gamblers display elevated rates of ADHD and that adolescents who screen positive for ADHD are more likely to engage in gambling, develop gambling problems, and experience a greater severity in gambling problems. This study aimed to (a) compare the prevalence of ADHD in treatment-seeking problem gamblers to the general population; (b) investigate the relationships between ADHD and problem gambling severity, cluster B personality disorders, motor impulsivity, alcohol use, substance use, gender, and age; and (c) investigate the degree to which these factors moderate the relationship between ADHD and problem gambling severity. Participants included 214 adults (154 males, 58 females, 2 unspecified) who sought treatment for their gambling problems at a specialist gambling agency in Melbourne, Australia. Almost one-quarter (24.9 %) of treatment-seeking problem gamblers screened positively for ADHD, which was significantly higher than the 14 % prevalence in a community sample. ADHD was significantly positively correlated with problem gambling severity, motor impulsivity, and cluster B personality disorders, but was not associated with alcohol and substance use, gender or age. None of the factors significantly moderated the relationship between ADHD and problem gambling severity. These findings suggest that a considerable proportion of treatment-seeking problem gamblers report ADHD and that their clinical profile is complicated by the presence of high impulsivity and cluster B personality disorders. They highlight the need for specialist gambling agencies to develop screening, assessment, and management protocols for co-occurring ADHD to enhance the effectiveness of treatment.     

Assessing the contribution of fallen autumn leaves to airborne fungi in an urban environment

Urban Ecosystems - Many street trees in urban areas are deciduous and drop leaves during autumn. These leaves are a potential growing substrate for fungi, which when aerosolized and inhaled, can...     

Developing Country Debt Research: Where Do We Go From Here?

Book reviewed in this article: Managing World Debt. Edited by S . Griffith-Jones International Capital Markets: Developments and Prospects. By an IMF Staff Team Multilateral Official Debt Rescheduling: Recent Experience. By P.M. Keller with N.E. Weerasinghe African Debt: The Case for Relief for Sub-Saharan Africa. By P.S. Mistry The International Debt Crisis of the Third World. By P. Nunnenkamp. The African Debt Crisis. By T.W. Parfitt and S.P. Riley Developing Country Debt: the Budgetary and Transfer Problem. By H. Reisen and A. van Trotsenburg Latin American Debt and the Adjustment Crisis. Edited by R. Thorp and L. Whitehead Voluntary Approaches to Debt Relief. By J. Williamson     

Gender Inequality,Maternal Mortality and Inclusive Growth in Nigeria

The relevance of women in contributing to inclusive growth and consequently economic development in Nigeria cannot be overemphasized. Women play important social, economic and productive roles in any economy. Maternal mortality rate refers to the annual number of deaths of women from pregnancy-related causes per 100,000 live births, and Nigeria’s rate is still relatively high at about 630 when compared with the figures of the developed countries. For inclusive growth to be achieved in Nigeria, women should not be neglected and marginalized so they can contribute their quota to the growth of the country, but maternal mortality rate needs to be reduced because it is only the living that can make contributions to growth. Thus, this study examined the long run effect of gender inequality, maternal mortality and inclusive growth in Nigeria using time series data spanning from 1985 to 2017, and employed the ARDL econometric technique. The results showed that gender inequality and maternal mortality have negative impacts on inclusive growth in Nigeria. Therefore, the study recommends that women should be properly taken care of during pregnancy so that the maternal mortality rate can be reduced and hence they will be able to make meaningful contributions to the growth of the Nigerian economy.