Temporal Disaggregation: Methods,Information Loss,and Diagnostics

This research provides a generalized framework to disaggregate lower-frequency time series and evaluate the disaggregation performance. The proposed framework combines two models in separate stages: a linear regression model to exploit related independent variables in the first stage and a state–space model to disaggregate the residual from the regression in the second stage. For the purpose of providing a set of practical criteria for assessing the disaggregation performance, we measure the information loss that occurs during temporal aggregation while examining what effects take place when aggregating data. To validate the proposed framework, we implement Monte Carlo simulations and provide two empirical studies. Supplementary materials for this article are available online.     

MOTHER'S EMPLOYMENT DEMANDS, WORK-FAMILY CONFLICT, AND ADOLESCENT DEVELOPMENT

This study revisited the old research question of whether or not maternal employment would adversely affect children's development. We reframed the question by asking how a mother's temporal employment demands might be linked to child development. We used longitudinal data from a sample of 340 white, lower- to middle-class, dual-earner families living in the rural Midwest of the United States. The data were obtained from questionnaires and videotaped observations, and were informed by the mother, the father, the adolescent child, and a trained observer. As predicted, we found a strong relationship between a mother's temporal employment demands and work-family conflict, which was significantly associated with her emotional distress. A husband's egalitarian gender ideology was found to reduce the mother's emotional distress. Maternal distress was then negatively associated with nurturant and involved parenting, which in turn predicted a reduction in the adolescent child's emotional and behavioral problems over time.     

Long-Term Care Policy for Functionally Dependent Older People in the Republic of Korea

In the Republic of Korea, the construction of a long-term care system for frail older persons has become an issue of great concern in the twenty-first century, as the population is ageing rapidly. Functionally dependent older people aged 65 and over (excluding those who have difficulty performing so-called instrumental activities of daily living) are estimated to make up 15 per cent of the total population, but only about 1 per cent of older people can afford to use formal services. In response to the increasing burden of supporting frail older persons, a long-term care model is being prepared with the establishment in March 2003 of the Planning Committee for Developing a Public Long-Term Care Security System for the Elderly. This paper analyses the sociodemographic background to the introduction of a long-term care system, as well as the content and problems of the current system, and suggests the fundamental policy areas to be improved on the basis of these results. Policy issues are as follows: expansion of infrastructures for providing long-term care services, transforming small and medium-sized acute hospitals into long-term care hospitals, continuum of health and long-term care services, construction of a system to support informal caregivers, and development of a funding system for long-term care service costs.     

The Effects of Parenting Stress,Perceived Mastery,and Maternal Depression on Parent–Child Interaction

ABSTRACT

The purpose of this study was to test a model that delineated the interrelationships among parenting stress, perceived mastery (defined as the belief that one's life chances are under one's own control), maternal depression, and parent–child interaction. A secondary data analysis of the Fragile Family and Child Well-Being Study was conducted, using a sample of 2,650 mothers. Results suggest that parenting stress undermines one's sense of perceived mastery which, in turn, resulted in depression. Moreover, the results also indicated that parenting stress directly affected maternal depression and parent–child interaction. There was no support for the hypothesis that parenting stress undermines one's sense of perceived mastery which, in turn, resulted in depression, which affected one's parent–child interaction. Implications of these findings for professionals working with mothers of young children are discussed. Future research should test this model using other forms of parenting behavior.     

Redefining generativity: Through life course and pragmatist lenses

Scholars in diverse disciplines have studied and used the concept of generativity, originally introduced in psychology as a midlife development task. However, a review of this multidisciplinary literature in generativity revealed several issues—the lack of a cohesive conceptual definition, incompatibility between a conceptual definition and measurements, and varying applications of the model, necessitating a new direction for further conceptual development. Interdisciplinary theoretical insight and empirical evidence collectively suggest that generativity as a targeted midlife task may no longer be sufficient for explaining a life course pattern of generative concerns, commitment, and actions. Given the current trend of population aging, it is especially important to understand better the phenomenon of generativity during the later stages of the life course. The current article offers a new definition for generativity applicable to people across the life course and develops an expanded generativity model, which considers social context and bears practical implications for well‐being. Major implications for future research consist of eliminating the implicit age bias in the conception of generativity and as informed by the pragmatist philosophical perspective, linking generativity to diverse personal experiences and growth rather than mortality.     

Diasporic youth culture of K-pop

This study examines how diasporic Korean youth engage with the recent global circulation of South Korean pop music (‘K-pop’). It explores how young diasporic Koreans negotiate K-pop as an ethnic and/or global cultural form in their transition to adulthood. Drawing on interviews with young people of Korean heritage in Canada, the study addresses how a diasporic sound, which connects the nostalgia for the ancestral homeland and the global mediascape, is appropriated for young people’s identity work. By examining diasporic Korean fans’ consumption of K-pop, this study suggests a perspective for understanding the recent K-pop phenomenon as a diasporic youth cultural practice.     

Implementation and results of the statewide ONHRSS

In response to increased consumer demand, state governments are publishing more detailed information about the quality of nursing homes. In 2002, Ohio legislation mandated the publication of a Long-Term Care Consumer Guide that included information on nursing home resident and family satisfaction surveys. Using the 2002 Ohio Nursing Home Resident Satisfaction Survey as an example, this article addresses two research questions: (1) how can statewide resident face-to-face satisfaction interviews be implemented to maximize participation of residents and facilities and produce reliable and valid results, and (2) how satisfied are residents with their nursing home experiences, overall and by level of cognitive function.     

The racialised mobility of transnational working holidays

This study explores how transnational working holidaymakers imagine and negotiate their identity positions in ethno-racial structures of the host society. Drawing on qualitative interviews with 53 Korean working holidaymakers in Canada, the study addresses how the young people are racialised by being exposed to the ‘white gaze’ and re-ethnicised by engaging with the Korean diaspora. The study examines how the transnational mobility of working holidays both breaks from and continues the mobile subjects’ ethno-racial identity. The study’s findings contribute to the understanding of the racial dimensions of working holidaymaking, a largely overlooked topic in previous tourism studies.     

Career Maturity and Quality of Life in Korean Adolescents: A Cross‐Lagged Panel Design

This study investigated the effectiveness of a short‐term career exploration program for enhancing career maturity and quality of life in Korean adolescents. It further tested causality between career maturity and quality of life defined as school satisfaction and subjective well‐being. We used a cross‐lagged panel design to examine the links among career maturity, subjective well‐being, and school satisfaction, measured both before and 4 weeks after a career exploration program for 224 Korean middle school students. Study results indicated that 4 weeks after the program implementation, there were significant increases in career maturity, subjective well‐being, and school satisfaction. A significant causal relationship from the pretest score of career maturity to the posttest score of school satisfaction was found. Results suggest that the implementation of a short‐term career exploration program designed to increase career maturity also significantly promotes school satisfaction. Limitations of the study are discussed along with suggestions for future research.     

The Associations between income,informal social networks,and health among older adults in South Korea: A multi‐group analysis based on the level of age‐friendly environments

The aim of the present study was to empirically investigate the role of age‐friendly environments (AFE) on the associations between income, informal social networks, and health among South Korean older adults. We used data from the “2017 Age Integration Survey” collected nationally and ultimately analyzed 615 older adults over 50 years of age. Structural equation modeling and multi‐group analysis were used to test the hypothesis. Specifically, two groups of perceived levels of AFE (top 25%, bottom 25%) were compared in order to examine the moderating effects. The results indicated that poor income and scarce informal social networks each had a significantly adverse impact on health. However, the effect of income on health was no longer significant for older adults living in environments that were more age‐friendly. In both groups, the presence of fewer informal social networks adversely impacted health, although the sizes of the effects decreased when the level of AFE perceived by older adults was improved. Finally, several implications of the study findings were discussed.