新兴国家土地管理畅谈系列之四 马来西亚的土地政策与规划

马来西亚联邦由马来半岛以及婆罗洲岛上的沙巴州(Sabah)和沙捞越州(saraWak)组成.1957年8月,马来西亚脱离英困的殖民统治宣布独立,确立了君主议会立宪制的政体,由联邦政府掌握国家政权.近年来,马来西亚经济稳定增长,是东南亚国家中经济走势最强的国家之一,国内生产总值(GDP)增长率保持在5%左右.马来西亚是土地私有制的国家,经济的发展使得人口急剧增加,从1961年的大约1100万增加到2000年的2327万.     

The Impact of Spiritual Intelligence on the Health of the Elderly in Malaysia

In an attempt to study the impact of spiritual intelligence on the health of the elderly, research has been carried out on 378 elderly people in Perlis, Malaysia. The primary objectives of the study were: (i) to identify the levels of spiritual intelligence and general health of the elderly; (ii) to examine the relationships between spiritual intelligence and health of elderly; (iii) to examine the differences in the level of spiritual intelligence and health based on selected demographic factors; and (iv) to predict the most dominant dimension of spiritual intelligence that affects health. Sets of questionnaires were distributed to gather data. The findings showed that the majority of respondents were in good health, and had excellent spiritual intelligence. It also suggested that spiritual intelligence was positively associated with general health. Those who had higher levels of spiritual intelligence tended to have higher levels of health. The ability to conduct daily life with sanctification based on one’s spiritual belief was the most dominant factor of good health. The study suggested that spirituality is related to health and has a positive effect on participants’ overall health. Based on our findings, we recommend that health practitioners introduce the biopsychosocial‐spiritual model when assessing the health of the elderly.     

Economic and economic–statistical designs of VSI Bayesian control chart using Monte Carlo method and ABC algorithm

The usual practice in using a Bayesian control chart to monitor a process is done by taking samples from the process with fixed sampling intervals. Recent studies on traditional control charts have shown that variable sampling interval (VSI) scheme compared to classical scheme (fixed ratio sampling, FRS) helps practitioners to detect process shifts more quickly. In this paper, the effectiveness of VSI scheme on performance of Bayesian control chart has been studied, based on economic (ED) and economic–statistical designs (ESD). Monte Carlo method and artificial bee colony algorithm have been utilized to obtain optimal design parameters of Bayesian control chart (sample size, sampling intervals, warning limit and control limit) since the statistic of this approach does not have any specified distribution. Finally, VSI Bayesian control chart has been compared to FRS Bayesian and VSI X-bar approaches based on ED and ESD, separately. According to the results, it has been found that the performance of VSI Bayesian scheme is better than FRS Bayesian and VSI X-bar approaches.     

Cross‐Cultural Measurement Invariance of Adolescent Self‐Report on the Pediatric Quality of Life Inventory™ 4.0

This study evaluated the cross‐cultural measurement invariance of the Pediatric Quality of Life Inventory version 4.0 (PedsQL^?) among adolescents sampled from Bulgaria, Croatia, India, Indonesia, Nigeria, Serbia, and Turkey. The multiple‐indicator multiple‐cause (MIMIC) model was used, which allowed controlling of demographic variables (i.e., age, gender, and socioeconomic status). Significant effects of country on scores within the PedsQL^? domains were observed, with up to 17 items showing differential item functioning (DIF) across the countries. We did not find support for cross‐cultural measurement invariance hypotheses for scores on the PedsQL^? adolescent self‐report in this study. Researchers should use caution in making cross‐cultural quality of life comparisons while using the PedsQL.     

A two‐step proximal‐point algorithm for the calculus of divergence‐based estimators in finite mixture models

Estimators derived from the expectation‐maximization (EM) algorithm are not robust since they are based on the maximization of the likelihood function. We propose an iterative proximal‐point algorithm based on the EM algorithm to minimize a divergence criterion between a mixture model and the unknown distribution that generates the data. The algorithm estimates in each iteration the proportions and the parameters of the mixture components in two separate steps. Resulting estimators are generally robust against outliers and misspecification of the model. Convergence properties of our algorithm are studied. The convergence of the introduced algorithm is discussed on a two‐component Weibull mixture entailing a condition on the initialization of the EM algorithm in order for the latter to converge. Simulations on Gaussian and Weibull mixture models using different statistical divergences are provided to confirm the validity of our work and the robustness of the resulting estimators against outliers in comparison to the EM algorithm. An application to a dataset of velocities of galaxies is also presented. The Canadian Journal of Statistics 47: 392–408; 2019 © 2019 Statistical Society of Canada     

Counter-maps of the ordinary: occupation,subjectivity, and walking under curfew in Kashmir

ABSTRACT

This article examines practices of resistance that thwart Indian state’s control over everyday life in Kashmir. The state frequently uses ‘curfew’ to dominate public space, shut down ordinary mobility, and suppress pro-independence politics. Curfews are enforced through punitive prohibitions and by activating the militarised infrastructure built to reinforce Indian rule over the region since 1947. Yet, Kashmiris are not passive objects of this control. Through overt and hidden practices of resistance and disobedience, like sangbāzi and, what I call, counter-mapping, they keep their aspirations for independence alive, while rebuilding a semblance of everydayness under the occupation. Desire to walk freely becomes the key metaphor for freedom from military control. Based on ethnographic and theoretical material, the article makes a case that in spaces under long-term military occupations political subjectivity is primarily expressed and enacted as a bodily demand to become visible in public space.     

Non-Statutory Mental Health Social Work in Primary Care: A Chance for Renewal?

Correspondence to Malcolm T. Firth, Honorary Research Fellow & Senior Psychiatric Social Worker, 'DEAL', Department of Psychiatric Social Work, 12th Floor, Mathematics Building, University of Manchester, Oxford Road, Manchester M13 9PL, UK. E-mail: malcolm.firth{at}mhsc.manchester.nhs.uk Summary The current status of evidence-based practice in the field ofmental health has led some to question the potential for innovationif social work practice is organizationally proscribed or reducedto a dogged adherence to methodological orthodoxy. Conversely,social work's value base is esteemed disproportionately to itsevidence base. Changing service contexts in the UK, particularlythe emergence of Primary Care Trusts as gatekeepers and commissionersof health and social care services, are providing opportunitiesfor social work to develop a new presence and purpose. The authorsdescribe their work in a small-scale service based in primarycare that anticipated these opportunities, by a retrospectivestudy of 120 cases. A new evidence base that derives directlyfrom practice is suggested as a way forward for social workeducation and training, as well as for service and professionaldevelopment.     

Adolescents at risk of mental health problems in the COVID-19 pandemic: A prospective population-based study of the effects of government mandates and school closures

There is increasing evidence that the COVID-19 pandemic has had substantial mental health impacts for adolescents. Yet, few definitive studies have investigated which adolescents were at higher risk of poor mental health and well-being during the pandemic. Data were drawn from the Childhood to Adolescence Transition Study, a prospective cohort study of students in Australia (N = 1211). Prevalence of mental health outcomes (depressive symptoms, anxiety symptoms, self-harm and good subjective well-being) was estimated in school Years 5–12, where Years 11 (2020) and 12 (2021) coincided with the pandemic. The age- and sex-adjusted relative risk of each mental health outcome for each priority group during the pandemic were estimated. During the pandemic, over 50% of study participants reported depressive symptoms, and one quarter reported anxiety symptoms. There was a decrease in good subjective well-being compared with pre-pandemic years, while self-harm prevalence remained similar. History of mental health problems, school disengagement and frequent peer victimisation increased the risk of experiencing mental health problems during the pandemic. Schools play a central role in maintaining the mental health and good subjective well-being of students, and this is particularly important during periods of social disruption, such as the COVID-19 pandemic.