Evidence-Based Practice in Social Work: Challenges and Opportunities for Clinicians and Organizations

Evidence-based practice (EBP) is increasingly emphasized in social work, yet effective approaches for translating research evidence into social work practice remain elusive. Despite a growing body of evidence describing effective interventions with a variety of populations, social workers continue to encounter substantial challenges with incorporating knowledge gained from these intervention studies into their routine practice with clients. This paper presents the current research outlining the known barriers and promoters to using EBP in social work clinical practice. Because social workers practice within the context of organizations, we consider the barriers that exist at both the individual and organizational levels that affect clinical social work practice. In addition to addressing the various challenges to incorporating research evidence into practice, we will also discuss a variety of emergent opportunities accompanying the move toward EBP that can be leveraged by clinicians in their social work practice with clients.     

Psychometric properties of the Spanish version of the activism and radicalism intention scale / Propiedades psicométricas de la versión española de la escala de intención de activismo y radicalismo

The purpose of this study is to adapt the Activism and Radicalism Intention Scale to Spanish. To do so, two studies were performed. In the first, which had a sample of 514 participants, the instrument was adapted to Spanish and a confirmatory factorial analysis was conducted. The psychometric results obtained were similar to those of the original version, and the scale’s two-dimensional structure was replicated. In the second study, the psychometric characteristics of the original instrument were also replicated, but in this case with a sample of 133 participants comprised of sympathizers and activists in the 15-M anti-austerity movement. Regarding the validity of the scale, both studies provide evidence on the coherence of the construct in terms of both its internal structure and its theoretical relationship with other psychosocial variables. The reliability of the instrument obtained in both samples studied was acceptable. In short, this study presents a tool in Spanish which can be useful for studying individuals’ and groups’ predisposition towards more or less violent political mobilization.     

Nonparametric panel stationarity testing with an application to crude oil production

A nonparametric panel stationarity test is proposed which offers the advantage of not requiring prior specification of the trend function for each of the series in the panel. A bootstrap implementation of the test is outlined and its finite sample performance is analyzed via Monte Carlo simulations. An application is also included where the proposed test is used to analyze the stochastic properties of monthly crude oil production for a panel of 20 -both OPEC and non-OPEC- countries from 1973 to 2015. Our analysis detects strong evidence of non-stationarity, both globally and group-wise. Results have implications for the effectiveness of government intervention and stabilization policies.KEYWORDS: Stationarity testing, panel, nonparametric, bootstrap, oil production     

Certified organic agriculture in Mexico: Market connections and certification practices in large and small producers

Certification within organic agriculture exhibits flexibility with respect to practices used to demonstrate that a product meets published quality standards. This case study of Mexican certified-organic agriculture finds two forms. Indigenous smallholders of southern Mexico undertake a low-input, process-oriented organic farming in which certification is based upon extensive document review, group inspections, and assessment of on-farm capacity to produce organic inputs. More recently, northern Mexican large agribusiness producers have implemented certifications based upon laboratory testing and assessment of purchased inputs. To specify these differences, this article examines large and small producers in Mexico's organic agriculture sector based on a diagnostic census of Mexican organic agriculture in 668 production zones and field surveys in 256 production zones in which 28 indicators were analyzed. After comparing the organic cultivation and certification practices of large, agro-industrial, input-oriented private firms versus small, cooperatively organized, indigenous and peasant groups, we analyze the implications of this duality for certification frameworks. We argue (with Raynolds, L., 2004. The globalization of organic agro-food networks. World Development 32(5), 725–743; Gonzalez A.A., and Nigh, R., 2005. Smallholder participation and certification of organic farm products in Mexico. Journal of Rural Studies; DeLind, L., 2000. Transforming organic agriculture into industrial organic products: reconsidering national organic standards. Human Organization 59(2), 198–208) that the increasing bureaucratic requirements of international organic certification privilege large farmers and agribusiness-style organic cultivation and present the possibility of a new entrenchment of socio-spatial inequality in Mexico. While organic and fair trade agriculture has been touted as an income-generating production strategy for small producers of the Global South, our study suggests that Mexican organic agriculture reproduces existing social inequalities between large and small producers in conventional Mexican agriculture.     

Sustainable Tourism as a Driving force of the Tourism Industry in a Post-Covid-19 Scenario

Social Indicators Research - The tourism industry is probably one of the most affected by the crisis caused by Covid-19. It is the responsibility of politicians, tourism professionals and...     

Implementing a Point‐Based Rewards System as an Educational Tool in Children's Home: From Standardisation to Coconstruction and Negotiation

From a wider educational ethnography, we analysed the implementation of a point‐based reward system as an educational tool in a Spanish children's home. This is examined within a policy and ideological framework strongly influenced by Evidence‐Based Practice, Standardization and New Public Management. The findings show, first, how this system relied on a balance between greater use of standard tools and the experience of the managers; second, how, in practice, basic procedures regarding the system's rigour and objectivity were altered; and third, how the ratings given to evaluate children were very often coconstructed and influenced by broader individual, social and institutional processes.     

Observing Erotic Videos With Heterosexual Content Induces Different Cerebral Responses in Homosexual and Heterosexual Men

ABSTRACT

To determine the cerebral functionality associated with the perception and processing of erotic stimuli in men with different sexual orientation, this work evaluated the electroencephalographic activity (EEG) from several cortical areas, as well as subjective arousal in homosexual and heterosexual men during observation of an erotic film with heterosexual content. The heterosexual men rated the erotic video with higher general and sexual arousal than the homosexual participants. During observation of the neutral and erotic videos, both groups showed a decreased amplitude of the alpha band in prefrontal and parietal cortices, indicating increased attention. When watching the erotic video, the homosexual men showed an increased amplitude of the theta and fast bands only in the prefrontal cortex, which could be related to the cognitive processing of the erotic stimulus. These EEG results should broaden our knowledge of the cortical mechanisms related to the different perception and processing of erotic stimuli in men with different sexual orientations.     

GROUP LENDING WITH HETEROGENEOUS TYPES

This paper proposes and implements a mixture structure to model repayment behavior in group lending with unobserved group heterogeneity. We discuss the model properties and identification and estimate the model using a rich dataset from a group lending program in India. The estimation results support the existence of two different group types: “responsible” and “irresponsible” groups. We find that the effects of the factors driving repayment behavior differ across types. The model also shows a higher predictive performance than standard probabilistic models, particularly in the identification of potential defaulters. We provide evidence supporting the robustness of our estimations. (JEL O16, C35)     

The Theory of Optimal Delegation With an Application to Tariff Caps

We consider a general representation of the delegation problem, with and without money burning, and provide sufficient and necessary conditions under which an interval allocation is optimal. We also apply our results to the theory of trade agreements among privately informed governments. For both perfect and monopolistic competition settings, we provide conditions under which tariff caps are optimal.