‘It's about changing services and building relationships’: evaluating the development of Children in Care Councils

The introduction of Children in Care Councils under the Care Matters reforms in England set a challenge for local authorities to find effective ways by which children in care could contribute their views to the planning and provision of services. This paper discusses a review of progress across London which combined a survey of boroughs with focus group discussions with young people, local authority staff and elected members. The research found that considerable progress had been made in that virtually all boroughs had some mechanism for representing children in care, and that staff and young people were proud of their achievements. However, major challenges remain – to embed a culture of participation in services, to ensure continuity, to reach all children including the many placed ‘out of borough’ and to defend what has been achieved in the face of severe cuts in public spending. The paper highlights a tension between empowering young people and meeting targets as corporate parents. The results support other research pointing to the need for a better understanding of the relationship between participation in governance and participation grounded in ordinary life.     

Dynamic Capabilities and Knowledge Management: an Integrative Role for Learning?*

Modern strategic management theories try to explain why firms differ, because new sources of competitive advantage are keenly sought in the dynamic and complex environment of global competition. Two areas in particular have attracted the attention of researchers: the role of dynamic capabilities, and the firm's abilities for knowledge management. In this paper, we argue that there is a link between these two concepts, which has not been fully articulated in the literature. The aim of the paper is therefore to ascertain the conceptual connection between them as a basis for future research. Our proposed framework acknowledges and critiques the distinct roots of each field, identifies boundaries, and proposes relationships between the constructs and firm performance.     

The Hausdorff Space and Applied Statistics: A View from the U.S.S.R.

The article focuses on the debate in the pages of the Soviet statistical journal Vestnik Statistiki as to the existence and relevance of applied statistics as a separate scientific discipline. The contents of four letters to the editor and relevant editorial comments that appeared in this journal between October 1985 and July 1987 are analyzed.     

Knot selection for least-squares and penalized splines

Two new stochastic search methods are proposed for optimizing the knot locations and/or smoothing parameters for least-squares or penalized splines. One of the methods is a golden-section-augmented blind search, while the other is a continuous genetic algorithm. Monte Carlo experiments indicate that the algorithms are very successful at producing knot locations and/or smoothing parameters that are near optimal in a squared error sense. Both algorithms are amenable to parallelization and have been implemented in OpenMP and MPI. An adjusted GCV criterion is also considered for selecting both the number and location of knots. The method performed well relative to MARS in a small empirical comparison.     

Simulation study of wildlife density estimators

Estimators of the mean individual calling rate and density of a wildlife population in a fixed area are derived on the basis of aural information ob-tained by a listener within the fixed area. An estimator of density assuming known calling probabilities and independent callers is minimum variance un-biased. Estimators of density based on unknown calling probabilities are derived under the assumption of independent callers and a Poisson distribu-tion of calls for each caller. The effectiveness and robustness of the estimators are investigated by simulation     

Critical reflection workshops and knowledge exchange: findings from a Scottish project

In 2013, academics from a Scottish university came together with social work managers and practitioners from two local authorities (LAs) in Scotland to run a knowledge exchange (KE) project co‐sponsored by the Economic and Social Research Council and the LAs. The project's aim was an ambitious one: to contribute to culture change in the children and families' departments in the two partner agencies. The project grew out of an earlier KE venture that had explored ways of engaging better with involuntary service users in social work; it thus both anticipated and reflected wider concerns about services for children that were also demonstrated in Munro's Review of Child Protection. The KE project had three components: training for managers, practitioner research projects and critical reflection workshops. Whether, and to what degree, the KE project changed culture is not the focus of this paper, which is written jointly by academic researchers and practitioners. Instead, one element of the KE project, namely the critical reflection workshops, is discussed. Findings provide strong evidence of the pressures currently experienced by children and families' services in the UK public sector. They also indicate how important good relationships are in building meaningful KE.     

Motivation and mission in the public sector: evidence from the World Values Survey

It is well-recognised that workers may have intrinsic—as well as extrinsic—motivations. Previous studies have identified that public sector workers typically have a higher level of intrinsic motivation, compared to workers in the private sector. This paper compares (measures of) intrinsic motivation among 30,000+ workers in the two sectors across 51 countries using data from the World Values Survey. We find that public sector workers exhibit higher intrinsic motivation in many countries, but that this is not a universal relationship. One possibility is that public sector mission may influence whether or not motivated workers choose to work in the sector. In support of this, we show that the level of (public) corruption—which plausibly affects mission—can explain some of the variation across countries in the proportion of motivated workers in the sector.     

Utility values in health technology assessments: a statistician's perspective

This paper provides an introduction to utilities for statisticians working mainly in clinical research who have not had experience of health technology assessment work. Utility is the numeric valuation applied to a health state based on the preference of being in that state relative to perfect health. Utilities are often combined with survival data in health economic modelling to obtain quality‐adjusted life years. There are several methods available for deriving the preference weights and the health states to which they are applied, and combining them to estimate utilities, and the clinical statistician has valuable skills that can be applied in ensuring the robustness of the trial design, data collection and analyses to obtain and handle this data. In addition to raising awareness of the subject and providing source references, the paper outlines the concepts and approaches around utilities using examples, discusses some of the key issues, and proposes areas where statisticians can collaborate with health economic colleagues to improve the quality of this important element of health technology assessment. Copyright © 2014 John Wiley & Sons, Ltd.