The surprisingly weak evidence base for supervision: Findings from a systematic review of research in child welfare practice (2000–2012)

Objective

The objective of this study is to ascertain what is known about the effectiveness and cost-effectiveness of supervision in child welfare in relation to outcomes for consumers/service users, staff and organizations.

Method

This is a systematic review of the English language literature (2000–2012). Scoping study is followed by database searches of indexes and abstracts including Campbell Collaboration, CINAHL, the Cochrane Library, Medline, PsycInfo and Social Work Abstracts, journal hosts (EBSCO and IngentaConnect) plus specialist journals. Inclusion criteria: studies that reported on the associations between the provision of supervision and outcomes for service users/consumers, workers and organizations as well as intervention studies. Potentially relevant studies were independently screened by two reviewers (Stage 1) and if meeting the eligibility criteria proceed to full text review and data extraction (Stage 2). Studies were subject to critical appraisal by three reviewers using the Weight of Evidence approach (Stage 3). An analysis of included study characteristics is followed by a narrative synthesis of findings structured to answer the research objective.

Results

690 unique studies were identified at Stage 1, 35 proceeded to Stage 2 and, following quality appraisal, 21 were included in the review. Almost all of the studies were cross-sectional, providing evidence of associations between the provision of supervision and a variety of outcomes for workers, including job satisfaction, self-efficacy and stress and for organizations, including workload management, case analysis and retention. There was only one, poorly reported, intervention study and no studies of outcomes for consumers. No economic evaluations were found.

Conclusions

The evidence base for the effectiveness of supervision in child welfare is surprisingly weak. An agenda for research based on a framework for the development and evaluation of complex interventions is proposed.     

Enterprise policy evaluation: is there a 'new' way of doing it?

Given that most economies are now in recession, policymakers are looking to small firms to act as engines of economic growth; this has led to a revived interest in the role of enterprise policy. The 'new' enterprise policy is systemic, promoting and shaping externalities and capabilities. At its core are R&D, innovation and education. It encapsulates a shift from direct intervention towards creating an enabling environment for small firms and entrepreneurship. At present there is a research lacuna regarding the evaluation of such policies. The aim of this paper is to fill this gap by making two key contributions. First, I demonstrate that traditional enterprise evaluation metrics are too narrow: they focus almost exclusively on private firm impacts, rather than broader societal impacts caused by the pervasive nature of 'new' enterprise policies. Second, I illustrate how logic models could be expanded to account for these broader impacts.     

The return of the political in social work

This article is a follow-up to our article 'Revisiting social work as art' and in part a response to Karen Healy's reply [both published in IJSW 17(2)]. It is, however, also a significant extension of this material since it engages with more general concerns about the critical project that is intrinsic to social work. Social work is not just about self-foundation based on knowledge, values and skills formation, but also about self-assertion. Crucially, it is through this notion of self-assertion that social work can be best understood as an agent of change. This transformative aspect of social work is our central focus. We are not concerned with structural conditions of power and domination but with theorising what a transformative politics would look like for social work using the lens of the French political philosopher Alain Badiou as a conceptual medium for permitting the return of the political for social work.     

Social work as art revisited

In this article we revisit 'social work as art', noting that it is just over 20 years since England's book on the subject provided a direction for the profession's early defence against empiricism. Those who picked up the ball handed to them by England tended to focus discussions of social work's 'art' on its soft side, embedding it in notions of 'creativity', 'meaning', 'self-expression', 'intuition' and 'quality', all of which were said to characterise the 'aesthetic dimensions' of social work practice as a counterpoint to the rising tide of hard empiricism, proceduralism and managerialism. Within these 'aesthetic dimensions', proponents of social work as art sought to resolve tensions through advocating a value-based 'artistic' approach to care. Against this we argue that art is struggle and resolution, soft and hard, joy and grief. Further, we posit that social work's art lies not in the social worker as artist but rather in social work as the 'work' of art, which is implicitly a 'non-productivist' endeavour. In a fundamental sense we argue that it is the art of social work and not the social worker that assembles what is practice, that provides bounds and lets everything stand in relation to everything else. This enables us to construct a speculative 'radical agonistics' for social work that draws attention to the relation between art, truth and event. In so doing, we substitute a subjectivist reading of social work as art with an ontological analysis drawing on Heidegger's phenomenology, supplemented by the work of Alain Badiou, to cast social work as art first, as artistic attunement, and second, as an art in the service of a politics of liberation.     

INCENTIVE DESIGN UNDER LOSS AVERSION

Compensation schemes often reward success but do not penalize failure. Fixed salaries with stock options or bonuses have this feature. Yet the standard principal‐agent model implies that pay is normally monotonically increasing in performance. This paper shows that, under loss aversion, there will be intervals over which pay is insensitive to performance, with the use of carrots but not sticks frequently optimal, especially when risk aversion is low and reference income is endogenous. A further benefit of capping losses, for example through options, is to discourage reckless behavior by executives seeking to resurrect their fortunes. (JEL: F3, F4)     

Abhängigkeitserkrankung am Arbeitsplatz — eine Coachingaufgabe

Addiction on the job — a task of coaching The article describes the typical appearances and developments of addiction on the job, intending to show which multiple demands a manager has to fulfil, if he wants to handle the situation competent. It also describes possible solutions as well as the approach and routines of coaching in such a case.     

‘Look at What We Made’: communicating subcultural value on London’s Southbank

ABSTRACT

This article sets out key findings of an interdisciplinary Arts and Humanities Research Council (AHRC) funded project that uses Long Live Southbank’s (LLSB) successful campaign to retain London’s Southbank Undercroft for subcultural use – skateboarding, BMXing, graffiti art, etc. – as a case study to generate discussions about young people’s experiences and engagements with (sub)cultural heritage and political activism. At the heart of this inquiry is the perceived contradiction between the communicative practices of subcultures and social protest movements: the former typically understood to be internally oriented and marked by strong boundary maintenance, and the latter, to be successful, to be externally oriented to a diverse range of publics. In explaining the skaters/campaigner’s negotiation of this contradiction, we look to the inclusive and everyday concepts of ‘inhabitant knowledge’ [Ingold, T., 2000 Ingold, T., 2007. Lines: a brief history. London: Routledge.[Crossref] , [Google Scholar]. The perception of the environment: essays in livelihood, dwelling and skill. London: Routledge], ‘vernacular creativity’ [Burgess, J., 2009. Remediating vernacular creativity: photography and cultural citizenship in the Flickr photosharing network. In: T. Edensor, D. Leslie, S. Millington, and N. Rantisi, eds. Spaces of vernacular creativity: rethinking the cultural economy. London: Routledge, 116–126] and ‘affective intelligence’ [Van Zoonen, L., 2004. Imagining the fan democracy. European journal of communication, 19 (1), 39–52]. In eschewing the exclusionary and contestatory language of (post)subcultural and spatial theories, this article proposes new frameworks for thinking about the political nature of young people’s bodily knowledge and experiences, and the implications of this for the communication of (sub)cultural value.     

The comfort of strangers: social work,modernity and late Victorian England—Part II

This is the second of two related articles on the history of social work in late Victorian England. In the previous article I showed that the emergence of social work was best understood by aligning it with the complex cultural system of modernity. In this paper the influence of modernity on the formation of social work is taken further by focusing on the way that regimes of practice were shaped by material, physical and visual elements. A distinctive set of spatio-temporal elements are identified that have hitherto been overlooked in ‘histories of social work’. The paper shows how the power of place, and the power over place in early social work, relates directly to the modern experience of Victorian England while shaping the remit of contemporary social work. Home visits, for example, meant that social workers could for the first time attempt to ‘regulate at a distance’, and involved what is referred to as the ‘domestication of stranger relations’. The paper further explores the way in which the history of social work can benefit from exploring the experience-content of early social workers and how organizational imperatives for charity relief were often formed from the bottom-up during this period. At the end of the paper there are some considerations about the way in which a European approach to the history of social work can be instructive and beneficial.     

Model Averaging Using Fractional Polynomials to Estimate a Safe Level of Exposure

Quantitative risk assessment involves the determination of a safe level of exposure. Recent techniques use the estimated dose-response curve to estimate such a safe dose level. Although such methods have attractive features, a low-dose extrapolation is highly dependent on the model choice. Fractional polynomials, basically being a set of (generalized) linear models, are a nice extension of classical polynomials, providing the necessary flexibility to estimate the dose-response curve. Typically, one selects the best-fitting model in this set of polynomials and proceeds as if no model selection were carried out. We show that model averaging using a set of fractional polynomials reduces bias and has better precision in estimating a safe level of exposure (say, the benchmark dose), as compared to an estimator from the selected best model. To estimate a lower limit of this benchmark dose, an approximation of the variance of the model-averaged estimator, as proposed by Burnham and Anderson, can be used. However, this is a conservative method, often resulting in unrealistically low safe doses. Therefore, a bootstrap-based method to more accurately estimate the variance of the model averaged parameter is proposed.