Culture Change in Aged-Care Facilities: A Café's Contribution to Transforming the Physical and Social Environment

Objective: To discuss the potential of a café on the premises of an aged-care facility as a vehicle for culture change. Method: Secondary analysis of primary qualitative data that explored the value of a café in an aged-care facility, compared with culture-change principles established from a literature review. Results: Secondary analysis established congruence between culture-change principles and the themes established in the primary qualitative data. A café, in one aged-care facility, has facilitated the following dimensions of culture change for residents: individualized care, facilitation of meaningful relationships, opportunities for participation in life roles, and creation of a sense of belonging. Conclusion: Culture change can be achieved through environmental innovations, such as a café, where food and dining maximize social opportunities and create a homelike environment that facilitates continuation of residents' identity.     

女性创业动机变迁与自我发展

选取浙江省杭州市20名创业女性为访谈对象的创业动机变迁研究显示,在2005年之前,女性创业动机以"推式动机"为多,而自2006年始,女性创业动机呈现出以"拉式动机"为主的趋势。这种变化主要与女性受教育程度提高、个性更为独立、追求更为自由的发展空间等相关。女性创业动机的变化趋势,在很大程度上反映了女性自我发展正趋向更高的水平。     

Testing for a change point in a sequence of exponential random variables with repeated values

Two test statistics are proposed for the change-point problem with repeated values when the data follow an exponential distribution. The properties of these two statistics have been studied and their asymptotic distributions under the alternative have been derived. The powers of the two test statistics are compared. Real-data examples are presented to illustrate the application of these tests.     

Testing for parameter constancy in the time series direction in panel data models

We propose tests for parameter constancy in the time series direction in panel data models. We construct a locally best invariant test based on Tanaka [Time series analysis: nonstationary and noninvertible distribution theory. New York: Wiley; 1996] and an asymptotically point optimal test based on Elliott and Müller [Efficient tests for general persistent time variation in regression coefficients. Rev Econ Stud. 2006;73:907–940]. We derive the limiting distributions of the test statistics as T→∞ while N is fixed, and calculate the critical values by applying numerical integration and response surface regression. Simulation results show that the proposed tests perform well if we apply them appropriately.     

乡土童年记忆追溯与童年生活变迁的个案分析

童年是社会和个体相互作用的产物，童年生活反映了一个时代所具有的特点。通过对童年记忆的追溯，发现80后和00后童年生活呈现出截然不同的轨迹，并从童年生活的内容、童年生活的方式、童年生活的空间及童年生活体验对其变迁的过程进行了分析。进而从童年赖以生存的地域空间、社会环境、时代背景的影响尤其是信息化时代的影响等方面讨论了童年生活变迁的原因。并从个案出发反思传统童年生活和现代童年生活之间的关系，以及童年生活中儿童的主体性和创造性作用。     

Introduction: What does the future promise for work,employment and society?

In introducing this double Special Issue, the authors draw on the articles contained therein to highlight the main areas for consideration in research on the future of work. They present the fast‐paced changes affecting the world of work as offering an opportunity to move towards equality‐inducing growth, while warning of the dangers posed by mismanaged technological change, inequalities (highlighting the persistent and intersectional nature of gender inequality), global supply chains and opportunities for social dialogue. In this light, they also propose policy recommendations focusing on strengthening worker protection and representative institutions, rethinking regulatory frameworks and taxation systems, and ensuring just transitions.     

Perceptions of Risk and Vulnerability Following Exposure to a Major Natural Disaster: The Calgary Flood of 2013

Many studies have examined the general public's flood risk perceptions in the aftermath of local and regional flooding. However, relatively few studies have focused on large‐scale events that affect tens of thousands of people within an urban center. Similarly, in spite of previous research on flood risks, unresolved questions persist regarding the variables that might influence perceptions of risk and vulnerability, along with management preferences. In light of the opportunities presented by these knowledge gaps, the research reported here examined public perceptions of flood risk and vulnerability, and management preferences, within the city of Calgary in the aftermath of extensive flooding in 2013. Our findings, which come from an online survey of residents, reveal that direct experience with flooding is not a differentiating factor for risk perceptions when comparing evacuees with nonevacuees who might all experience future risks. However, we do find that judgments about vulnerability—as a function of how people perceive physical distance—do differ according to one's evacuation experience. Our results also indicate that concern about climate change is an important predictor of flood risk perceptions, as is trust in government risk managers. In terms of mitigation preferences, our results reveal differences in support for large infrastructure projects based on whether respondents feel they might actually benefit from them.     

Bayesian estimation of rare sensitive attribute

Randomized response models have been used to estimate a population proportion of a sensitive attribute. A randomized device is typically employed to protect respondent's privacy in a survey. In addition, an unrelated question is asked to improve the statistical efficiency. In this article, we propose Bayesian estimation of rare sensitive attribute using randomized response technique, which includes a rare unrelated attribute. Two cases are considered, the proportion of a rare unrelated attribute is known and unknown. A simulation study is conducted to assess the performance of the models using mean absolute error and coverage probability. The results show that the performance depends on the parameters and is robust to priors.     

Can art-based reflection help us cope with organisational change in the public sector?

Never before have public sector jobs been so threatened. Fear and anxiety have shifted their focus, from performance to survival. With reference to immediately contemporary works on the NHS in particular, such as Mandelstam (2011) and Leys and Player (2011), the paper establishes the factual validity of the crisis.

The authors conducted a series of workshops for public sector staff to enable them to explore their reactions to the current situation.

It is possible to identify increasing levels of denial and other forms of resistance to change similar to those first identified by Menzies' (1959). Drawing on the work of Bion (cited Obholzer & Roberts, 1994) the paper considers the dangers of a retreat to the paranoid schizoid position, and identifies a theoretical clue in Halton (2004) for turning the trauma of change into a creative opportunity.

Art has access to emotional, spiritual and creative facets of the human mind that science cannot explore. Klein's (1975) consideration of the infantile and regressive aspect of art is acknowledged. The paper then considers what is revealed by a study of specific works of art which were presented in the workshops; including paintings by Bosch, Rousseau, Breughel and Goya. The work of Zagier-Roberts (1998) and Winnicott (1971) is called upon to endorse the usefulness of such a playful collage of responses.

Art can be used to help people move through Kubler Ross' stages of bereavement (1997); not to acceptance but out of the paranoid schizoid position into the depressive position (Klein 1975). Revisiting the work of Halton (2004) and the concept of evolutionary creativity, a move on from the depressive position can begin. Collective validation can be affirmed through a rebooting of the essential public sector values while a radical turning away from organisational priorities, to face the service user, provides a more far reaching optimism than any envisaged by an essentially limited demand for modernisation.

In conclusion the paper considers the recent contributions of Dienst (2011) and Dumenil and Levy (2011) to advocate tactical resistance to the denigration of the public sphere.     

Multiple-class classification: Ordinal and categorical labels

We study multiple-class classification problems. Both ordinal and categorical labeled cases are discussed. The common approaches for multiple-class classification are built on binary classifiers, in which one-versus-one and one-versus-rest are typical approaches. When the number of classes is large, then these binary-classifier-based methods may suffer from either computational costs or the highly imbalanced sample sizes in their training stage. In order to alleviate the computational burden and the imbalanced training data issue in multiple-class classification problems, we propose a method that has competitive performance and retains the ease of model interpretation, which is essential for a prognostic/predictive model.