Post-handover identity: contested cultural bonding between China and Hong Kong

This study examines the formation of Hong Kong identity and its cultural articulation in Chinese identity in the post-handover years. Surveys of Hong Kong identity conducted between 1996 and 2016 demonstrate a set of interlinked yet contradictory findings: (i) the coexistence of both cultural pride in and resistance to cultural icons that represent the Chinese state; (ii) weakening correlations between China and Hong Kong regarding cultural affiliation; and (iii) the growing significance of cultural resistance to China by people who love Hong Kong. The survey results indicate the prevalence of an ambivalent identity in post-handover Hong Kong with regard to the coexistence of opposing attitudes toward Chinese identity. These results provide evidence of the complex cultural bonding between China and Hong Kong in the development of the China–Hong Kong relationship since the handover in 1997.     

Piecewise Cox models with right-censored data

We study a general class of piecewise Cox models. We discuss the computation of the semi-parametric maximum likelihood estimates (SMLE) of the parameters, with right-censored data, and a simplified algorithm for the maximum partial likelihood estimates (MPLE). Our simulation study suggests that the relative efficiency of the PMLE of the parameter to the SMLE ranges from 96% to 99.9%, but the relative efficiency of the existing estimators of the baseline survival function to the SMLE ranges from 3% to 24%. Thus, the SMLE is much better than the existing estimators.     

Social Bookmarking–Repository–Networking: Possibilities for Support of Teaching and Learning in Higher Education

Social bookmarking, repositories, networking, and other Web 2.0 technologies have the capacity to engage enormous numbers of ordinary people in networking, sharing, and working with digital resources. The Faculty of Education at The University of Hong Kong has been pioneering new educational applications. Through grants from the University we have developed a social bookmarking and repository system based on Web 2.0 ideas. RISAL—Repository of Interactive Social Assets for Learning has an unrealized potential to support teaching and learning at the University level. It is designed to facilitate and encourage sharing and collaboration of teachers and students with similar interests or learning foci across levels and programs. This form of learning support builds on and encourages the Web 2.0 culture of social networking and contribution of the individual to the community. In addition, the system is designed to incorporate compliance with Hong Kong's Copyright Ordinance (Creative Commons). The authors discuss the RISAL and describe its features and benefits that this system can offer to teaching and learning.     

Exposure to interpersonal racism and avoidance behaviours reported by Aboriginal and Torres Strait Islander people with a disability

Using the National Aboriginal and Torres Strait Islander Social Survey, this paper examines exposure to interpersonal racism and avoidance reported by Aboriginal and Torres Strait Islander people with disabilities. We find that in 2014–2015, 32 per cent of people aged 15–64 without a disability experienced racism compared with 42 per cent of those with a disability. Half of those living with an intellectual or psychological disability reported racism, and about 20 per cent of those with any disability avoided settings such as healthcare, education or the general public due to past instances of racism, relative to 11 per cent of those without a disability. After adjusting for confounding factors and complex survey design, presence of a disability was associated with a 1.6–1.8 odds increase in exposure to racism, more frequent racist exposure and avoidance. Disability was further associated with an approximate doubling of the odds of reporting multi-context avoidance and the likelihood of reporting both racism and avoidance in tandem. Severity of disability, higher numbers of disabling conditions and specific disability types were associated with increased odds of racism and avoidance. Independent of these effects, removal from one's natural family and identifying with homelands was strongly associated with racism and avoidance.     

T-optimal designs for multi-factor polynomial regression models via a semidefinite relaxation method

Statistics and Computing - We consider T-optimal experiment design problems for discriminating multi-factor polynomial regression models where the design space is defined by polynomial inequalities...     

The Public's Changing Perceptions of the Condition of Social Welfare in Hong Kong: Lessons for Social Development

In the aftermath of the Asian financial crisis, the Hong Kong government introduced welfare reforms to ease the pressure from fiscal challenges and swelling welfare rolls; at the same time, to maintain its development credentials, it made an effort to adhere to its colonial tradition on the provision of welfare. The government adopted various strategies to garner popular support for promoting economic development as the primary goal and for promoting social harmony under the concept of ‘helping people to help themselves’. This article examines Hong Kong people's changing perceptions of the condition of social welfare in the past decade. Using a multidimensional developmental welfare approach and data from two opinion surveys conducted in 1997 and 2008, the study finds that Hong Kong people expressed a relatively high level of satisfaction about their own lives, but varying degrees of reservation about the problem of poverty, government provision of social welfare, and opportunities for social mobility. As a result of the sectorally unbalanced welfare reforms, which are biased against the disadvantaged, some of these perceptions have become more negative in recent years. Socially vulnerable people, especially the lower classes, are now more critical of the condition of social welfare, and such feelings seem to be intensifying. It is thus suggested that special attention to the issue of class should be paid in social development programmes to ensure social equality and social justice.     

Robustness properties of minimally‐supported Bayesian D‐optimal designs for heteroscedastic models

Bayesian D‐optimal designs supported on a fixed number of points were found by Dette & Wong (1998) for estimating parameters in a polynomial model when the error variance depends exponentially on the explanatory variable. The present authors provide optimal designs under a broader class of error variance structures and investigate the robustness properties of these designs to model and prior distribution assumptions. A comparison of the performance of the optimal designs relative to the popular uniform designs is also given. The authors' results suggest that Bayesian D‐optimal designs suported on a fixed number of points are more likely to be globaly optimal among all designs if the prior distribution is symmetric and is concentrated around its mean.     

Measuring Gay Populations and Antigay Hate Crime

Objectives . The study of crime directed at gay and lesbian targets is hampered by two measurement problems: Police agencies provide unreliable data on hate crime, and tract-level census data contain no direct information about gay or lesbian population density. This article attempts to gauge two quantities that cannot be measured directly or unambiguously: the size of the gay and lesbian populations and the number of hate crimes directed at gay and lesbian targets. Methods . Population data for New York City were gathered from market research lists and from a special tabulation of the 1990 Census. Hate crime data were obtained from the Anti-Violence Project and the New York Police Department. Confirmatory factor analysis was used to assess the reliability of each measure and the correlation between latent population density and hate crime. Results . Each of these measures offers a reliable means by which to assess cross-sectional differences in the population density and victimization of gay men. Census and police data prove to be inferior indicators of lesbian population density and antilesbian hate crime. For both men and women, population density is strongly correlated with the incidence of hate crime. Conclusions . Despite the fact that advocacy groups record many more antigay incidents than do the police, both sources of data are in agreement about where hate crimes occur. The strong correlation between population density and hate crime against gay men implies that Census data could be used to forecast the occurrence of hate crime in areas where no police records exist.     

Co-constructing the Personal Space-Time Totality: Listening to the Dialogue of Vygotsky, Lewin, Bronfenbrenner, and Stern

Insightful ideals on the subtle and dynamic relation between the person and the environment have been expressed by Vygotsky, Lewin, Bronfenbrenner and Stern. Carefully following their intricate dialogue reveals that their ideas are mutually enriching. The present essay aims to revitalize this intricate dialogue, and to show how it converges to supply rich meaning to the concept of personal space-time totality. With a view to an empirical study of the personal space-time totality, a four-phase inquiry is proposed, which is essentially a refined co-construction between the subject and the researcher. It is suggested that such a co-construction can be meaningfully integrated into research areas such as autobiographical and narrative studies, commonsense psychology, and optimal human development.