Trends in Child Poverty in Hong Kong Immigrant Families

In Hong Kong, child poverty is a serious social problem which may lead to intergenerational poverty, but nevertheless only a few studies have examined this issue, particularly for immigrant families. Using Census data (5 %) from 1981, 1991, 2001, and 2011, we assessed child poverty rates in the past three decades and identified key variables contributing to changes in the risk of child poverty for both immigrant and local families. Our results indicate that child poverty rates in Hong Kong-born families have fluctuated between 14.3 and 15.8 % over the past three decades, while for immigrant families they have increased steadily and substantially from 18.1 % in 1981 to 36.5 % in 2001 and then to 37.5 % in 2011. We show that the increase in immigrant child poverty is associated with changes in the Hong Kong economy that have made it more difficult for such families to adapt to the host society, especially in the 1990s and that this negative effect offset the positive influence of compositional changes among this group of immigrant families in terms of parental education levels and family size. The gap between immigrant and local families in terms of child poverty risk is mainly due to the fact that during the 1990s the negative effect of contextual changes in Hong Kong was cancelled out by the beneficial impact of compositional changes for local families, but not for immigrant families where the latter effect was minimal.     

And Neither Are We Saved: Asian Americans' Elusive Quest for Racial Justice

Derrick Bell, Civil Rights activist, legal scholar, and a founder of critical race theory, dedicated much of his life and scholarship to the pursuit of racial justice. Twenty‐six years ago, in his work And We Are Not Saved, he recognized that racial progress has been stalled and racial equality would not be a reality in his lifetime. Bell passed away in October 2011, and we are reminded that there is still much work to do. He presented a conundrum that race scholars have said all there is to say about racial problems in the United States; yet, he encouraged scholars to keep moving the work forward. At the time And We Are Not Saved was written, much of the racial scholarship was centered on the Black–White paradigm. In the 26 years since Bell wrote it, there has been a growth of Asian American research. This essay surveys some critical racial analysis of Asian Americans. There have been major contributions to the literature extending racial scholarship beyond the Black–White paradigm. Additionally, intersectional scholarship extends the discussion into other systems of oppression, highlighting how racism can be veiled in different systems. Critical race scholarship is imperative to keep Bell's dream of racial equality alive.     

Familial Effect on Child Poverty in Hong Kong Immigrant Families

This study investigated how family context affect poverty disparities between young children of immigrants from the Mainland China and children of local families whose parents were born in Hong Kong using 2006 bicensus data. 12,609 and 12,753 children of immigrant and local families were included in our data analyses. We find higher child poverty rates in immigrant families than in local families. Moreover, we found that family structure (single-parent vs. 2-parent), assimilation (first vs. second generation children of immigrant families), and parental human capital characteristics are significantly associated with the child poverty risk. Surprisingly, the impact of immigrant status on child poverty rates is stronger in 2-parent households than in single-parent households while child poverty declines associated with increasing assimilation defined by generational status of children are greater in 2-parent immigrant families than the corresponding declines in single-parent immigrant families. The implications of our results in intergenerational poverty are discussed.     

Analytic approaches for assessing long-term treatment effects. Examples of empirical applications and findings

Analytic approaches, including the structural equation model (autoregressive panel model), hierarchical linear model, latent growth curve model, survival/event history analysis, latent transition model, and time-series analysis (interrupted time series, multivariate time-series analysis) are discussed for their applicability to data of different structures and their utility in evaluating temporal effects of treatment. Methods are illustrated by presenting applications of the various approaches in previous studies examining temporal patterns of treatment effects. Recent advancements in these longitudinal modeling approaches and the accompanying computer software development offer tremendous flexibility in examining long-term treatment effects through longitudinal data with varying numbers and intervals of assessment and types of measures. A multimethod assessment will contribute to a more complete understanding of the complex phenomena of the long-term courses of substance use and its treatment.     

Preventing economic hardship among Chinese elderly in Hong Kong

Over the next 20 years, Hong Kong will face a rapidly aging population as the number of older adults aged 65 or above increases to approximately 1.4 million by 2021, that is, 17% of the total population. In 2001, there were 1.2 million adults aged 45-59. To assess the differences between these middle-aged adults and the current cohort of older adults, we identified the challenges that Hong Kong society will face in meeting the financial needs of older adults in the coming two decades. In this paper, we examine the retirement economic status of three groups of older adults: those who are financially independent, those who are financially supported by their adult children or children-in-law, and those who are receiving welfare assistance. We describe the current situations of these groups, prevailing social policy, future trends, and recommend policies for tackling problem areas.     

A Task-based Language Teaching Approach to Developing Metacognitive Strategies for Listening Comprehension

In second (L2) or foreign language (FL) learning, learning strategies help learners perform tasks, solve specific problems, and compensate for learning deficits. Of the strategy types, metacognitive strategies manage and regulate the construction of L2 or FL knowledge. Although learning strategies are frequently taught via teacher demonstration, an alternative but underresearched approach is through embedded instruction in tasks. To develop strategy awareness in language learning, the present study aimed to investigate how well a task-based teaching framework was able to develop intermediate Chinese English as a Foreign Language (EFL) university students’ metacognitive awareness of listening comprehension. Eighty-eight sophomores participated in the study, which used a quasi-experimental design. The experimental group received strategy-embedded task-based listening instruction for 18 weeks, whereas the control group received only strategy-based instruction. Listening tests and questionnaires were used in the pretest and posttest stages. The results showed that the experimental group improved their metacognitive awareness of strategies for listening and outperformed the control group in the listening test. The students in the experimental group considered tasks to be an important medium of input enhancement for improving listening ability.     

Application of the International classification of functioning,disability and health in Taiwan: victory of the medical model

Since July 2012, eligibility for disability benefits and services in Taiwan has been assessed based on the International Classification of Functioning, Disability and Health. This study examines disabled people’s experiences of this new assessment system: does it incorporate the social model or a multidimensional understanding of disability and assess the needs of disabled people adequately? In-depth interviews were employed with 24 disabled persons to answer these questions from the perspective of disabled people. The findings show that the new assessment model is still medicalised: social roles and social participation are not considered, the assessment process is dominated by professionals, users’ perspectives are not included and only those who are assessed to have a high level of disability are satisfied with the new system while many others would prefer the old assessment system. These findings have relevance for the analysis of needs assessments of disabled people in different countries.     

Notebook computer use with different monitor tilt angle: effects on posture, muscle activity and discomfort of neck pain users

This study aimed to evaluate the posture, muscle activities, and self reported discomforts of neck pain notebook computer users on three monitor tilt conditions: 100°, 115°, and 130°. Six subjects were recruited in this study to completed typing tasks. Results showed subjects have a trend to show the forward head posture in the condition that monitor was set at 100°, and the significant less neck and shoulder discomfort were noted in the condition that monitor was set at 130°. These result suggested neck pain notebook user to set their monitor tilt angle at 130°.     

The Relationship Between the T2 Statistic and the Influence Function

Hotelling's T² statistic has many applications in multivariate analysis. In particular, it can be used to measure the influence that a particular observation vector has on parameter estimation. For example, in the bivariate case, there exists a direct relationship between the ellipse generated using a T² statistic for individual observations and the hyperbolae generated using Hampel's influence function for the corresponding correlation coefficient. In this paper, we jointly use the components of an orthogonal decomposition of the T² statistic and some influence functions to identify outliers or influential observations. Since the conditional components in the T² statistic are related to the possible changes in the correlation between a variable and a group of other variables, we consider the theoretical influence functions of the correlations and multiple correlation coefficients. Finite-sample versions of these influence functions are used to find the estimated influence function values.     

Heuristic for scheduling in a two-machine bicriteria dynamic flowshop with setup and processing times separated

This paper addresses the two-machine bicriteria dynamic flowshop problem where setup time of a job is separated from its processing time and is sequenced independently. The performance considered is the simultaneous minimization of total flowtime and makespan, which is more effective in reducing the total scheduling cost compared to the single objective. A frozen-event procedure is first proposed to transform a dynamic scheduling problem into a static one. To solve the transformed static scheduling problem, an integer programming model with N ² + 5N variables and 7N constraints is formulated. Because the problem is known to be NP-complete, a heuristic algorithm with the complexity of O (N ³) is provided. A decision index is developed as the basis for the heuristic. Experimental results show that the proposed heuristic algorithm is effective and efficient. The average solution quality of the heuristic algorithm is above 99%. A 15-job case requires only 0.0235 s, on average, to obtain a near or even optimal solution.