Sociologization,Pedagogization, and Resociologization: Has the Post-war Japanese Sociology of Education Suffered from the Galapagos Syndrome?

When considering the trends in the Japanese sociology of education over the 70 years since the end of World War II, there have been several significant changes in the nature and social position of the sociology of education within the academic history of expansion and development. These changes can be further understood by focusing on: (i) the relationship between the sociology of education in Japan and research trends in Western sociology; (ii) the relationship between the sociology of education and pedagogy in Japan; and (iii) the relationship between the sociology of education and changes in Japanese society itself. This paper focuses on these three relationships to provide an overview of the characteristics and the future direction of post-war Japanese sociology of education. The keywords of this paper will be sociologization, pedagogization, resociologization, and the Galapagos syndrome. The post-war Japanese sociology of education has not suffered from the Galapagos syndrome. However, it is evident that it lacks transmission of research results to other countries. So, the future task for Japanese researchers in the sociology of education is to demonstrate the significance of their research on Japanese education to international sociology of education markets. To achieve a more generalized perspective and regain a sense of equilibrium within the Japanese sociology of education, a “resociologization” will be required for the sociology of education in Japan, though the Japanese sociology of education especially seems to be experiencing a pedagogization.     

2012 JSS Award Winner: Book Division “Recovery” from Eating Disorders: Narrative-Based Clinical Sociology: A Summary by the Author

In recent years people with eating disorders have begun to discuss their experiences on the Internet. While attempts to explain eating disorders in contemporary society have concentrated on their etiology as problems of individuals, the family or society, in their postings on the Internet, some people who have recovered discuss eating disorders as “eating problems” caused by excessively strict dieting. Further, they believe they overcame their disorders by consuming regular meals. The present research attempts to shed light on both the conditions surrounding sufferers of eating disorders and the direction that some have taken to affect their recovery. In this article I focus on the narratives of two people who have recovered from bulimia nervosa. I examine why they refer to their illness as an eating problem, rather than accepting conventional explanations. Further, I consider what they are trying to achieve in doing so. Two results were obtained. First, it was determined that, though both of the subjects of this research were familiar with the conventional etiological explanations of eating disorders, they both also criticize the individual, familial and societal interpretations for providing no solution. Second, it became clear, through narratives explaining eating disorders as eating problems that can be solved via eating exercises, that the subjects were attempting to reclaim the means of ending their binging and regurgitation and, more broadly, the right to solve their own problems.     

Objective Belief Functions as Induced Measures

Given a belief function ν on the set of all subsets of prizes, how should ν values be understood as a decision alternative? This paper presents and characterizes an induced-measure interpretation of belief functions.

     

Recidivism,Redemption, and Desistance: Understanding Continuity and Change in Criminal Offending and Implications for Interventions

As the US incarceration rate has reached an unprecedented level, so has the number of people leaving prison and returning to the community. Faced with the prison population growth together with the economic downturn and budget crises, many states are seeking ways to break the increasing cycle of recidivism. Although research on recidivism and desistance has not always learned from each other, recently, there is an increasing convergence of these two streams of research. This convergence has been stimulated by a variety of factors, but most notably, it draws from emerging research on redemption, which focuses on the inverse relationship between recidivism risk and time since previous contact with the criminal justice system. Although the concepts of recidivism, desistance, and redemption are all about continuity and change in criminal offending over time, the relationship between the three has not been examined. In this paper, we discuss the interface between recidivism and desistance research with a particular focus on redemption research; point out one emerging consensus from both recidivism and desistance research, namely, the importance of offenders' motivation and individual internal change; and discuss new ideas to effectively improve our approaches of reducing recidivism and facilitating desistance.     

Production planning and inventory control in a company manufacturing PC parts: A case study

In this paper, we present a case study on the production planning and inventory system in a company manufacturing personal computer (PC) parts. In the case study, the targets are specified for developing a system for production planning and inventory control. The current state of the company is analysed for clarifying the points necessary to achieve the targets. Also, a system based on the analysis is proposed and its effects are estimated.     

The effect of public involvement on firm inefficiency: evidence using Japanese private firms

The purpose of this paper is to investigate the effect of public involvement on firm inefficiency. Public involvement is defined as the actions taken by governments to control firm management, as expressed in regulation and public ownership. We make the following three contributions. First, we show public involvement is an important determinant of the inefficiency of private firms. Although public involvement has been shown to influence firm behavior in public or regulated sectors, existing studies in the private sector tend to ignore its effects. Second, we analyze firm inefficiency rather than firm performance by focusing on cost factors. Previous work tends to use performance measures such as return on assets or return on equity rather than inefficiency measures to judge a firm’s management level. Performance measures are problematic, however, in that they are affected by not only cost factors but also demand factors. Therefore, we must separate these factors when we analyze a firm’s management. Third, we use a stochastic cost frontier model for the estimation. Although this is a suitable approach for estimating firm inefficiency, it is rarely used for private firms. Our results suggest that public ownership increases firm inefficiency while regulation decreases firm inefficiency. It is also clear that the effect of public ownership is not significant in the manufacturing industry, while it is strongly significant in the nonmanufacturing industry. This shows the importance of studying the effect of public involvement in the private sector.     

Exploratory data analysis for counts using the empirical probability generating function 1

We present a graphical method based on the empirical probability generating function for preliminary statistical analysis of distributions for counts. The method is especially useful in fitting a Poisson model, or for identifying alternative models as well as possible outlying observations from general discrete distributions.     

Estimating the case fatality rate using a constant cure-death hazard ratio

The case fatality rate is an important indicator of the severity of a disease, and unbiased and accurate estimates of it during an outbreak are important in the study of epidemic diseases, including severe acute respiratory syndrome (SARS). In this paper, estimation methods are developed using a constant cure-death hazard ratio. A semiparametric model is presented, in which the cure-death hazard ratio is a parameter of interest, and a profile likelihood-based technique is proposed for estimating the case fatality rate. An extensive simulation was carried out to investigate the performance of this technique for small and medium sample sizes, using both summary and individual data. The results show that the performance depends on the model validity but is not heavily dependent on the sample size. The method was applied to summary SARS data obtained from Hong Kong and Singapore.     

A model of regression lines through a common point: estimation of the focal point in wind-blown sand phenomena

This paper discusses a model in which the regression lines will be passing through a common point. This point exists as a focal point in the wind-blown sand phenomena. The model of regression lines will be called ‘the focal point regression model’. The focal point will move according to the conditions of the experiments or the measurement site, so it must be estimated together with regression coefficients. The existence of the focal point is mathematically proved in the research field of coastal engineering, but its physical meaning and exact estimation method have not been established. Considering the experimental and/or measurement conditions, five models, that is, common or different error variance(s), passing through or not the centroid and Bayes-like approach are proposed. Moreover, the formulae of direct computation for a focal point under some conditions are given for engineering purpose. The models are applied to the wind-blown sand data, and behaviors of the models are verified by numerical experiments.     

汉文《地球说略》在日本的出版与传播

美国传教士在中国传教期间翻译编著了一些宗教书籍和科普书籍,对中国人认识世界提供了一定的基本理论和基本知识。这些汉文西洋科学译书传入日本后,便以和刻本方式翻刻或译述传播开来,在日本普及了科学知识。《地球说略》作为世界地理学的入门书籍曾被日本人广泛地阅读,成为深受欢迎的地理书籍和介绍西洋情况的书籍。