Consumption and Saving Behavior of Older and Younger Baby Boomers in Korea

The 1998 Korean Survey of Family Income and Expenditures was used to examine the overall consumption and saving behavior of Korean baby boomers and compared the differences in consumption and saving behavior between older and younger boomers. The t -test results indicated that the younger boomers allocated a significantly higher percentage of their expenditures on food away from home, household appliances, transportation and communication than did the older boomers, whereas the older boomers spent higher amounts and allocated larger budget shares on their children's education than did the younger boomers. The results of Ordinary Least-Squares (OLS) regression analysis showed that, holding other factors constant, older boomers not only spent significantly more in the total consumption expenditures and education expenditures, but older boomers also saved significantly less than did younger boomers.     

Tolerance of Uncertainty: Links to Happenstance,Career Decision Self‐Efficacy,and Career Satisfaction

This study investigated the extent to which tolerance of uncertainty affects the relationship between happenstance skills and career satisfaction via career decision self‐efficacy. Moderated mediation analysis was conducted on data collected from 321 graduates (175 men, 146 women) of Korean universities making the school‐to‐work transition. Results showed that career decision self‐efficacy fully mediated the relationship between happenstance skills and career satisfaction. Furthermore, the moderation effect of tolerance of uncertainty had a significant impact on the relationship between happenstance skills and career decision self‐efficacy. Tolerance of uncertainty should be considered an important variable in happenstance career theory and intervention. Unplanned influences should also be considered important factors in the career decision‐making process.     

Preferences and Expectations for Delivering Bad News Among Korean Older Adults

ABSTRACT

 The purpose of this study was to explore Korean older adults’ perspectives toward physicians’ disclosure of serious illness to patients. Seventy Korean older adults residing in the community were interviewed in person using a semistructured interview guide. Major themes included conflicting desires among participants to: 1) inform the patient directly, 2) inform the patient indirectly, and 3) inform only the family. Subthemes under the first theme included: a) decision making about treatment, b) planning and preparation for the future, c) need for use of an ethical standard, d) consideration of patient coping responses, and e) disclosure of serious illness as a relational process. Disclosure of bad news is more than revealing or concealing information. Needs and preferences regarding to what extent and how information is delivered differ by culture. Thus, understanding preferred communication pathways for advanced care planning in specific cultural frameworks is important. Future studies using clear concepts and measures about serious illness disclosure can better prepare health care professionals in interacting with those from minority cultures. In addition, studies of those with poor health status from diverse cultural groups may further assist social workers to tailor interventions to accommodate cultural needs and expectations in end-of-life settings.     

Advance Directives Among Korean American Older Adults: Knowledge,Attitudes, and Behavior

The study objective was to explore knowledge, attitudes, and behavior about advance directives and how cultural values influence these beliefs. Three focus groups with 23 Korean American older adults were conducted. Advance directives were seen as helpful for ensuring that preferences for unwanted end-of-life treatment are honored and for relieving the decision-making burden on family members. However, some viewed completing advance directives as contrary to focusing on living. Culturally competent education about advance directives for Korean American older adults is necessary to help them make informed decisions about end-of-life care and informing family and health care providers of these preferences.     

人心决断:和平的堡垒——卡尔·雅斯贝尔斯对康德《永久和平论》的解释

雅斯贝尔斯对康德的著名文本《永久和平论》进行了一种人道主义或者说生存论的解释:要实现真正的和平,政治决断、社会理念固然重要,但最重要的是"思维方式的革命",即人心的决断。与格哈德把《永久和平论》解释为政治哲学主题和哈贝马斯解释为社会哲学主题相比,雅斯贝尔斯的人道主义解释更有价值,也更易于理解。     

Information Processing of Genetically Modified Food Messages Under Different Motives: An Adaptation of the Multiple-Motive Heuristic-Systematic Model

Recent risk management research has noted the importance of understanding how the lay public processes and reacts to risk-related information. Guided by the multiple-motive heuristic-systematic model, this study examines (1) how individuals process messages in the context of genetically modified foods to change their attitudes and (2) how the persuasion process varies across types of motives. In the three treatment conditions of accuracy, defense, and impression motives, the respondents changed their attitudes through either the heuristic or the systematic mode, depending on their motives. The accuracy-motive group appeared to use the systematic processing mode, while the impression-motive group seemed to employ the heuristic processing mode. The empirical findings highlight the importance of incorporating motives to improve our understanding of the process of attitude change in risk management and communication contexts.     

Planned Happenstance Skills and Occupational Identity Status in High School Students

This study investigated how the 5 components of planned happenstance skills are related to adolescents' occupational identity statuses. A canonical correlation analysis was performed with a sample of 370 high school students in South Korea. The results indicated that higher identity statuses (i.e., achievement and moratorium statuses) were significantly related to the 5 components of planned happenstance skills, whereas lower identity statuses (i.e., foreclosure and diffusion statuses) were not significantly related to the 5 components of planned happenstance skills. In addition, the results of the mediation analysis indicated that the transition from moratorium to achievement status was positively mediated by 3 components of planned happenstance skills: optimism, persistence, and risk taking.     

A Stalled Revolution? Change in Women's Labor Force Participation during Child-Rearing Years,Europe and the United States 1996–2016

While women's labor force participation rates (LFPRs) in the United States stalled over the last quarter-century, European countries exhibited a variety of trajectories. We draw on demographic and gender theories of women's life course to understand changes in women's LFPR during their prime child-rearing years. We build expectations about how aggregate trends may be driven by shifts in the prevalence of key demographic events such as child-rearing (i.e., compositional) versus shifts in the association of these events with women's LFP (i.e., behavioral). We use data from the European Union Labour Force Surveys and the US Current Population Survey in Kitagawa–Blinder–Oaxaca decomposition models to decompose trends in women's LFPR from 1996 to 2016 across 18 countries by educational attainment, partnership status, and parental status for women aged 20–44. Compositional and behavioral shifts positively contribute to higher LFPR in most countries, but lower rates in several others. Behavioral change is not widely shared across groups of women. Partnered mothers without college degrees are the main contributors to behavioral change and show the greatest variability across countries. We suggest greater research attention to this “missing middle,” as their LFP is key to understanding change during this period.     

On metric dimension of permutation graphs

The metric dimension \(\dim (G)\) of a graph \(G\) is the minimum number of vertices such that every vertex of \(G\) is uniquely determined by its vector of distances to the set of chosen vertices. Let \(G_1\) and \(G_2\) be disjoint copies of a graph \(G\) , and let \(\sigma : V(G_1) \rightarrow V(G_2)\) be a permutation. Then, a permutation graph \(G_{\sigma }=(V, E)\) has the vertex set \(V=V(G_1) \cup V(G_2)\) and the edge set \(E=E(G_1) \cup E(G_2) \cup \{uv \mid v=\sigma (u)\}\) . We show that \(2 \le \dim (G_{\sigma }) \le n-1\) for any connected graph \(G\) of order \(n\) at least \(3\) . We give examples showing that neither is there a function \(f\) such that \(\dim (G) for all pairs \((G,\sigma )\) , nor is there a function \(g\) such that \(g(\dim (G))>\dim (G_{\sigma })\) for all pairs \((G, \sigma )\) . Further, we characterize permutation graphs \(G_{\sigma }\) satisfying \(\dim (G_{\sigma })=n-1\) when \(G\) is a complete \(k\) -partite graph, a cycle, or a path on \(n\) vertices.     

Construction and Initial Validation of the Planned Happenstance Career Inventory

This study was conducted to develop and initially evaluate the psychometric properties of the Planned Happenstance Career Inventory (PHCI), which aims to assess skill in using chance events to develop career opportunities. After item generation and exploratory factor analysis, 130 original items were reduced to 25 items across 5 factors (5 items for each corresponding factor). Multigroup confirmatory factor analysis confirmed the validity of this 5‐factor structure, and the goodness of fit showed an adequate fit to the observed data for both women and men. Results showed that PHCI subscales correlated moderately and in expected directions with career preparation, career decision‐making self‐efficacy, and career stress. These findings suggest that the PHCI, which assesses 5 dimensions of career‐related planned happenstance skill, shows promise as a useful tool for facilitating understanding of the influence of chance events on career choice behavior.