Pathological Gambling and Motor Impulsivity: A Systematic Review with Meta-Analysis

Motor impulsivity, which is an impairment in withholding and cancelling inappropriate responses, may account for the inability for pathological gamblers (PGs) to inhibit their urges to gamble. The aim of this systematic review was to perform a quantitative and qualitative synthesis of existing studies in order to assess whether PGs without comorbid substance use disorder have elevated motor impulsivity, relative to healthy controls. An exhaustive literature search led to the identification of 20 studies which met inclusion criteria. A meta-analysis was then conducted on the following measures: stop signal reaction time from the stop signal task; commission errors, omission errors, and Go reaction time from the Go/No-Go task; and the motor impulsiveness subscale of the Barratt Impulsiveness Scale (BIS-Motor). The results revealed a moderate to large mean effect size of stop signal reaction time, small to moderate mean effect sizes for commission errors, omission errors and Go reaction time, and a large mean effect size for the BIS-Motor. Significant heterogeneity in effect sizes was observed on most behavioural measures, but not for the BIS-Motor or omission errors on the Go/No-Go task. Overall, these results suggest that motor impulsivity may be one of the features of PG psychopathology, accounting for their poor inhibitory control over gambling behaviours. Moreover, other deficits in sustained attention, or more generally in executive/cognitive control, may be present in PGs. We discuss the implications, limitations of existing research, and suggested avenues for future studies, particularly the need to acknowledge heterogeneity amongst PGs and amongst different behavioural measures.     

Best practices for emergency shelters that serve male populations

Homeless men represent the majority of homeless people. While federal funding priorities have shifted to permanent housing solutions, quality emergency shelters are vital in communities to help these men. To determine the best practices in emergency shelter delivery to homeless men based on top agency representatives’ opinions. Leaders from 21 emergency shelters that serve single men throughout the U.S.A. were interviewed about their facilities, their opinions on the best practices of emergency shelters, and barriers that single men face in exiting homelessness. The main goal of emergency shelters is to offer a welcoming environment. Emergency shelters try to offer a variety of services on-site, but find it difficult to offer medical and dental services at facilities with smaller budgets. Access to beds, showers, drug and alcohol rehabilitation, case management, and access to medical services are seen as vital to the success of the emergency shelter. These emergency shelters have many services in place to help the single male population. The most important services are ones that address the basic needs of human beings first: food, showers, beds, medical services, and storage. Mental health and breaking substance dependency are also priorities.     

Morphogenetic theory and the constructivist institutionalist challenge

This article engages with two meta‐theoretical approaches to social analysis, ‘morphogenetic theory’ and ‘constructivist institutionalism’, and specifically explores how the former fares under the critical scrutiny of the latter. The key proponent of constructivist institutionalism, Colin Hay, has offered two detailed critiques of morphogenesis that criticise its position on the foundational sociological issues of structure‐agency and material‐ideational. Although Hay's critiques are largely rejected in an overall defence of the morphogenetic approach, the process of engagement is seen to be particularly useful for morphogenetic theory because it allows a number of important clarifications to be made and it also opens up space for theoretical development. In the course of this debate, accessible introductions are given to both theories, and the similarities and differences between them are outlined, providing clarity to both. Therefore, although this article ultimately operates as a defence of morphogenetic theory, especially in the form proposed by Margaret Archer and Douglas Porpora, it finds a great deal of fruitful discussion in the constructivist institutionalist challenge.     

Survival,abundance, and capture rate of eastern cottontail rabbits in an urban park

Eastern cottontail rabbits (Sylvilagus floridanus) are common, conspicuous denizens of urban environments. They are associated with human-wildlife conflict due to vegetation damage. Prior to this study, population dynamics of this species in urban environments remained largely uncharacterized. For three consecutive winters, we used classic field ecology methods (mark-recapture and mark–resight surveys) to estimate demographic parameters of rabbits in a city park in Chicago, Illinois. Rabbits occurred in densities as high as 16.3 rabbits/ha, which is comparatively high for the Midwestern United States. An annual survivorship of 30.4?±?12.9 % SE was similar to that observed in natural environments in similar climates. This result refuted our hypothesis that urban rabbits would have higher annual survival rates than rabbits in natural settings due to food subsidies supplied by landscaping in parks. Mean distance between trap locations for rabbits trapped three or more times was 43.14?±?30.01 m SD, suggesting that rabbits in the urban study area had smaller home ranges than rabbits in non-human-dominated habitats. This study contributes to our understanding of population dynamics of a human-wildlife conflict species in urban environments and provides useful information for managers dealing with damage caused by rabbits. The mark-resight method employed here could be used by managers to estimate pre- and post-management population sizes of other conflict species, for example Canada geese (Branta Canadensis), in parks and green spaces, provided that the species is trappable, visible, and individuals have relatively small home ranges.     

Facets of dispositional mindfulness versus sources of social support predicting college students’ psychological adjustment

Abstract

Objective: This study examined the relative contribution of five dispositional mindfulness (DM) facets and two aspects of social support along with sex in predicting psychological adjustment. Participants: Three hundred fifty-three undergraduates (72% female; M?=?18.82?years) participated with data collected from September 2014 through March 2016. Methods: Self-report measures of DM, social support, perceived stress, and emotional well-being were completed. Results: Sex and higher scores on specific mindfulness facets (ie, nonreactivity, nonjudging) predicted lower stress and greater emotional well-being. Higher family support predicted lower stress, whereas friend support predicted greater emotional well-being. The mindfulness facets were stronger predictors of adjustment than the social support domains. Females reported higher perceived stress and lower emotional well-being than males, and males scored significantly higher on total mindfulness, nonjudging, and nonreactivity. Conclusions: Results have implications for mindfulness-based interventions with college students such that focusing on the nonjudging and nonreactivity facets may enhance effectiveness.     

The Work Experiences of Social Workers: Factors Impacting Compassion Satisfaction and Workplace Stress

Abstract

In 2015, over 6,000 licensed social workers in 13?US states responded to an online survey regarding perceptions and feelings about their work, as well as numerous personal and practice issues. Specifically, this study examined participants’ levels of compassion satisfaction and workplace stress, and then determined through multivariate analyses what demographic factors, behavioral and physical health problems, practice issues, fields of practice, and workplace environment issues impacted these two variables.

The findings indicate that participants demonstrated high levels of compassion satisfaction, with a wide range of workplace stress levels. Workplace environment issues had the greatest impact on both variables, with social workers’ mental health problems, physical health status, and certain demographic factors such as race also influencing them. Over 82% of respondents expressed agreement that they were glad that they chose social work as a profession. The results appear to demonstrate that despite being a potentially stressful occupation, licensed social workers tend to experience significant emotional satisfaction from their work. On the other hand, the results also highlight the need for further research to determine how to enhance support for social workers in the workplace in order to not only reduce workplace stress, but also to increase compassion satisfaction.