The independent living movement in Asia: solidarity from Japan

Independent living movements of disabled people are emerging in Asian countries, supported by independent living centres (ILCs) in Japan. A study was conducted in Japan to explore the impact of the training program offered by Japanese ILCs to disabled people from other Asian countries. A sample of 35 people was selected by a snowballing method. The sample included former trainees from Asian countries and Japanese personnel from disability organizations involved with the training program. In‐depth interviews and a focus group were conducted to obtain information about the program, the experiences of the trainees and Japanese hosts and the budding independent living movement in Asia.     

社会责任对公司治理的影响——美国、日本、德国的比较

公司治理主权的理念可以分为股东主权型和利益相关者主权型两种,前者注重股东利益,后者注重利益相关者或社会利益.除交易成本、股份结构的区别之外,影响公司治理的主要因素是社会对公司的期待和公司对社会承担的社会责任.通过对美国、日本和德国的公司治理模式和社会责任的比较分析,对产生不同公司治理模式的原因进行了探讨,并对中国的公司治理模式提出了合理的建议.     

Association of bioavailable estradiol levels and testosterone levels with serum albumin levels in elderly men

Estrogens are reported to be the essential sex steroid acting on some male physiological functions, and bioavailable estrogens comprise the free and albumin-bound fractions. Moreover, most of the bioavailable sex steroid is made up of albumin-bound fraction. We examined the age-related change in serum free, albumin-bound and bioavailable estradiol levels in comparison with each fraction of testosterone and its relationship with serum albumin level in elderly men. Albumin-bound as well as bioavailable estradiol levels declined with age, and their decreases were associated much more with the decrease of albumin level than the increase of sex-hormone binding globulin (SHBG) level in sixties and seventies, and similar results were recognized in the level of each fraction of testosterone, suggesting albumin levels have an important role for maintaining bioavailable sex steroid levels in males aged over sixty. Moreover, our study showed that SHBG levels associated inversely with bioavailable sex steroid levels particularly when serum albumin level was low. It seems likely that the decrease of bioavailable estradiol as well as testosterone is induced by the decrease of albumin-bound fractions in combination with the increase of SHBG-bound fractions in males aged over sixty, and that their physical characteristics of aging could be induced by the decrease of albumin-bound fractions caused by the decrease of serum albumin regardless of total sex steroid levels.     

Property Size and Land Cover Change in the Brazilian Amazon

This paper considers the size of a farmer’s property as a key variable influencing land cover and land cover change in rural areas of developing countries. Data from 126 rural familial properties in the region around the city of Santarém, Pará, in the Brazilian Amazon, indicate that property size is important for understanding the trajectories of land cover change. Past research has focused on the distinction between small family farms and large capitalized farms, arguing that family farmers have a higher deforestation intensity, or on estimating the strength of the effect of property size relative to economic or demographic factors. This paper shows that larger familial properties are able both to retain a larger area in forest and to have long enough cycles of use and fallow to allow previously used land to become forested again. Based on these analyses and discussion, we argue that land use and land cover research must consider property size as an organizing principle in order to better comprehend the reciprocal relationship between population and environment in frontier areas of the Brazilian Amazon and other rural landscapes.     

Expanding state space and extension of beliefs

This article provides a simple decision theoretic model in which elements of the world successively enter the decision maker??s scope and the state space expands over time, which is intended to be the closest correspondence to the standard subjective expected utility theory. We propose a dynamic consistency condition that after any expansion of the scope, the preference ranking should remain unchanged over acts to which the expansion is irrelevant. Together with other natural axioms, it characterizes a model in which the decision maker??s belief extends over time in order that the marginal distribution of the new belief induced over the old state space coincides with the old belief. It is extended to encompass both expansion of scope and learning events, and we characterize the model with an additional property that the decision maker??s belief updating follows Bayes?? rule when she learns events.     

The Use of Pitch Accent in Word–Object Association by Monolingual Japanese Infants

This study investigated the lexical use of Japanese pitch accent in Japanese‐learning infants. A word–object association task revealed that 18‐month‐old infants succeeded in learning the associations between two nonsense objects paired with two nonsense words minimally distinguished by pitch pattern (Experiment 1). In contrast, 14‐month‐old infants failed (Experiment 2). Eighteen‐month‐old infants succeeded even for sounds that contained only the prosodic information (Experiment 3). However, a subsequent experiment revealed that 14‐month‐old infants succeeded in an easier single word–object task using pitch contrast (Experiment 4). These findings indicate that pitch pattern information is robustly available to 18‐month‐old Japanese monolingual infants in a minimal pair word‐learning situation, but only partially accessible in the same context for 14‐month‐old infants.     

Context dependence and consistency in dynamic choice under uncertainty: the case of anticipated regret

We examine if and to what extent choice dispositions can allow dependence on contexts and maintain consistency over time, in a dynamic environment under uncertainty. We focus on one of the context dependence properties, opportunity dependence because of being affected by anticipated regret, where the consequentialist choice framework is maintained. There are two sources of potential inconsistency: one is arrival of information, and the other is changing opportunities. First, we go over the general method of resolution of potential inconsistency, by taking any kinds of inconsistency as given constraints. Second, we characterize a class of choice dispositions that are consistent to information arrival, but may be inconsistent to changing opportunities. Finally, we consider the overall requirement of dynamic consistency and show that it necessarily implies each of consistency to information arrival and independence of choice opportunities. The last result states that the two kinds of potential inconsistency cannot “compensate” each other to recover dynamic consistency overall.     

Exploring trends: tracking evaluations data over several months by therapists and parents of children with cerebral palsy

A pilot study was conducted at the outpatient rehabilitation unit of a children's hospital to explore the overall performance trends of children in daily life as perceived by their parents, compared to the evaluations of therapists. A performance goal was set for each child by his/her therapist and parent at an initial consultation. Over a six-month period, data were collected from the parents of children with cerebral palsy (N = 53), and therapists assessed children at each therapy session as well. The evaluations of both parents and therapists showed statistically significant upward trends in performance over several months.     

A Study of the Properties of the Item Count Technique

The item count technique is an indirect questioning techniquethat is used to estimate the proportion of people who have engagedin stigmatizing behavior. This technique is expected to yielda more appropriate estimate than the ordinary direct questioningtechnique because it requests respondents to indicate, basedon a list of several items, simply the number of items thatare applicable to them, including the target key item. An experimentalweb survey was conducted in an attempt to compare the directquestioning technique and the item count technique. Comparedwith the direct questioning technique, the item count techniqueyielded higher estimates of the proportion of shoplifters bynearly 10 percentage points, whereas the difference betweenthe estimates using these two techniques was mostly insignificantwith respect to innocuous blood donation. The survey resultssuggest that in the item count technique respondents tend toreport fewer total behaviors compared to the direct questioncase. This tendency is more pronounced in the case of longeritem lists. Three domain estimators for the item count techniquewere compared, and the cross-based method appeared to be themost appropriate method. Large differences in domain estimatesfor shoplifting between the item count and direct questioningtechniques were found among female respondents, middle-agedrespondents, respondents living in urban areas, and highly-educatedrespondents.