Surprise in Social Work Education

Training is commonly seen as the most viable way of ensuring good quality care in residential homes for elderly people. The literature on training has focused on a shift in emphasis from traditional 'professional' social work training for staff at a senior level to training which is to be provided for junior level staff. To this end, Scottish/National Vocational Qualifications have been introduced which, through workplace assessment of competence, have been proclaimed to be the means by which to raise the status and career prospects of a social care workforce. This article argues that task-based competence is increasingly being seen as relevant for a 'para-professional' social care workforce such as that found in the residential care sector. In the light of this, research was undertaken to establish whether residents preferred 'trained' staff, holding formal qualifications and/or NVQs, to 'untrained' staff with no recognised qualifications. The research concluded that residents want kind, understanding and experienced staff, and when length of time in post was taken into account, the effect of training was negligible. The study concluded that homes need to select staff for their good personal qualities and encourage them to stay. Staff need training that integrates skill with understanding and above all, assessment should reflect this perspective. Moreover, residents need to be involved in the assessment process.     

A New Creation or an Image and Likeness? The Maltese Experience of Establishing Local Government in a Centralized Micro-State

Small states vary among themselves as to whether they have significant local government systems. While government in Malta has been historically a very centralized activity, a network of local councils was established in the early 1990s as part of a more general public sector reform movement. Unlike some other small states, Malta has strong political parties, and they have played an important part in the affairs of the local councils as well as of the central government. Their establishment has therefore done little to reduce political polarization or promote decentralist values, as was hoped when they were first established.     

Disabled People in a Newly Industrialising Economy: opportunities and challenges in Malaysia

Malaysia is one of the fastest developing countries in the world and by the year 2020 it will become an industrialised nation according to the Malaysian government's strategic plans. This dynamic situation poses numerous opportunities and challenges for disabled people in Malaysia. Two positive outcomes are opportunities in the employment sector as well as infrastructure developments. However, there are new challenges especially with regards to mainstreaming of educational and vocational training along with the need for a dynamic placement service. The rise in industrial accidents creates a new challenge, along with the changing demographic trends which could have a negative impact on disabled people. What is striking is that disabled people and their organisations are beginning to articulate these changes and making a claim for inclusion in Malaysian society.     

Model-Based Stratification in Inventory Cost Estimation

This article describes a method for developing an efficiently stratified sampling design for a generalized difference estimator, using a superpopulation model. The effectiveness of model-based stratification is compared to several conventional designs, using a data base from a complete audit of an inventory of 8,069 items. In this application, model-based designs reduce the required sample size from 9% to 40%, compared to the conventional designs.     

South‐South Migration and Urban Food Security: Zimbabwean Migrants in South African Cities

The drivers of food insecurity in rapidly‐growing urban areas of the Global South are receiving more research and policy attention, but the precise connections between urbanization and urban food security are still largely unexplored. In particular, the levels and causes of food insecurity amongst new migrants to the city have received little consideration. This is in marked contrast to the literature on the food security experience of new immigrants from the South in European and North American cities. This article aims to contribute to the new literature on South‐South migration and urban food security by focusing on the case of recent Zimbabwean migrants to South African cities. The article presents the results of a household survey of migrants in the South African cities of Cape Town and Johannesburg. The survey showed extremely high levels of food insecurity and low dietary diversity. We attribute these findings, in part, to the difficulties of accessing regular incomes and the other demands on household income. However, most migrants are also members of multi‐spatial households and have obligations to support household members in Zimbabwe. We conclude, therefore, that although migration may improve the food security of the multi‐spatial household as a whole, it is also a factor in explaining the high levels of insecurity of migrants in the city.     

Strategic Experimentation with Exponential Bandits

We analyze a game of strategic experimentation with two‐armed bandits whose risky arm might yield payoffs after exponentially distributed random times. Free‐riding causes an inefficiently low level of experimentation in any equilibrium where the players use stationary Markovian strategies with beliefs as the state variable. We construct the unique symmetric Markovian equilibrium of the game, followed by various asymmetric ones. There is no equilibrium where all players use simple cut‐off strategies. Equilibria where players switch finitely often between experimenting and free‐riding all yield a similar pattern of information acquisition, greater efficiency being achieved when the players share the burden of experimentation more equitably. When players switch roles infinitely often, they can acquire an approximately efficient amount of information, but still at an inefficient rate. In terms of aggregate payoffs, all these asymmetric equilibria dominate the symmetric one wherever the latter prescribes simultaneous use of both arms.     

Diagnostics for the diagnostics

Abstract

This paper examines the tendency towards income convergence among China's main provinces during the two periods: the pre‐reform period 1953–1977 and the reform period 1978–1997 using the framework of the Solow growth model. The panel data method accounts for not only province‐specific initial technology level but also the heterogeneity of the technological progress rate between the fast‐growing coastal and interior provinces. Estimation problems of weak instruments and endogeneity are addressed by the use of a system generalized method of moments (GMM) estimator. The main empirical finding is that there is a system‐wide income divergence during the reform period because the coastal provinces do not share a common technology progress rate with the interior provinces.     

Checks of model adequacy for univariate time series models and their application to econometric relationships

Tests derived from time series analysis play an important role in many empirical studies. These tests are frequently applied to the residuals obtained by fitting an econometric model using some standard estimator. We focus attention here on tests developed for univariate time series models. Various approaches to testing the adequacy of such models are discussed and compared. The validity and sefulness of applying these tests to econometric residuals are then examined and some Monte Carlo evidence is reported.     

The effects of parental divorce on individuals’ commitment to same-sex relationships

Abstract

Research on the intergenerational transmission of divorce has demonstrated that individuals who come from divorced families have reduced commitment to the institution of marriage, which may translate to reduced commitment to one’s current relationship. We tested the association between two components of relationship commitment (dedication and constraint) and parental divorce in a sample of 251 adults in same-sex relationships. Results demonstrated that parental divorce was significantly associated with lower dedication commitment among women, but not men. Parental divorce was not associated with constraint commitment for either gender. These findings suggest that, consistent with research on individuals in different-sex relationships, women in same-sex relationships who come from divorced families may feel less dedicated to their own relationships, putting them at greater risk for relationship instability and divorce.