While social interaction and play in a VR environment are becoming ever more popular, little is known about how social VR games affect users. The purpose of this study was to elucidate the role of several contingent factors in social VR games by modeling the relationships between involvement, well-being, depression, self-esteem, and social connectedness. A conditional process-moderated mediation model of the measured variables was analyzed with 220 pieces of collected data. The result showed that: the direct effect of involvement on (...) well-being was significant, and the index of moderated mediation involving depression, self-esteem, and social connectedness was significant. We conclude that high levels of involvement in social VR games by socially isolated users with low self-esteem can negatively affect their well-being. The findings of this study contribute in several ways to our understanding of the effect of social VR games upon users and provide important practical implications. (shrink)

The main purpose of this study was to investigate the impact of perceived HR practices on affective commitment and turnover intention. This study explored which HR practices were relatively more important in predicting affective commitment and turnover intention. A total of 302 employees from the United States and 317 from South Korea completed the same questionnaires for assessing the aforementioned relationships. The results illustrated that among perceived HR practices, internal mobility had the most significant association with turnover intention in both (...) the US and South Korea. While internal mobility was a stronger predictor of affective commitment for the US sample, training was the most important variable for predicting affective commitment in South Korea. The second purpose of the study was to examine whether individuals’ positive affect influences the relationship between perceived HR practices and affective commitment and turnover intention. In the US, positive affect moderated the relationship between perceived HR practices and affective commitment and turnover intention such that the relationships were stronger for individuals reporting high positive affect relative to those reporting low positive affect. However, these relationships were not significant in South Korea. We discuss the implications of these results, study limitations, and practical suggestions for future research. (shrink)

This book examines cultural recognition and the struggle for identity in America's schools. In particular, the contributing authors focus on the recognition and misrecognition as antagonistic cultural forces that work to shape, and at times distort identity.

Human behavior is frequently described both in abstract, general terms and in concrete, specific terms. We asked whether these two ways of framing equivalent behaviors shift the inferences people make about the biological and psychological bases of those behaviors. In five experiments, we manipulated whether behaviors are presented concretely (i.e. with reference to a specific person, instantiated in the particular context of that person’s life) or abstractly (i.e. with reference to a category of people or behaviors across generalized contexts). People (...) judged concretely framed behaviors to be less biologically based and, on some dimensions, more psychologically based than the same behaviors framed in the abstract. These findings held true for both mental disorders (Experiments 1 and 2) and everyday behaviors (Experiments 4 and 5) and yielded downstream consequences for the perceived efficacy of disorder treatments (Experiment 3). Implications for science educators, students of science, and members of the lay public are discussed. (shrink)

3. Han-Chung kŭnse chŏngch'i sasangsa pigyo.

Business Ethics: A European Review, EarlyView.

River water pollution by wastewater can cause significant negative impact on the aquatic sustainability. Hence, accurate modeling of this complicated system and its cost-effective treatment and reuse decision is very important because this optimization process is related to economic expenditure, societal health, and environmental deterioration. In order to optimize this complex system, we may consider three treatment or reuse options such as microscreening filtration, nitrification, and fertilization-oriented irrigation on top of two existing options such as settling and biological oxidation. The (...) objective of this environmental optimization is to minimize the economic expenditure of life cycle costs while satisfying the public health standard in terms of groundwater quality and the environmental standard in terms of river water quality. Particularly, this study improves existing optimization model by pinpointing the critical deficit location of dissolved oxygen sag curve by using analytic differentiation. Also, the proposed formulation considers more practical constraints such as maximal size of irrigation area and minimal amount of filtration treatment process. The results obtained by using an evolutionary algorithm, named a parameter-setting-free harmony search algorithm, show that the proposed model successfully finds optimal solutions while conveniently locating the critical deficit point. (shrink)

Ki Su Kim; J. S. Mill's Concept of Maturity as the Criterion in Determining Children's Eligibility for Rights, Journal of Philosophy of Education, Volume 24, Is.

ABSTRACTDespite the wide and daunting array of cross‐cultural obstacles that the formulation of a global policy on advance directives will clearly pose, the need is equally evident. Specifically, the expansion of medical services driven by medical tourism, just to name one important example, makes this issue urgently relevant. While ensuring consistency across national borders, a global policy will have the additional and perhaps even more important effect of increasing the use of advance directives in clinical settings and enhancing their effectiveness (...) within each country, regardless of where that country's state of the law currently stands. One cross‐cultural issue that may represent a major obstacle in formulating, let alone applying, a global policy is whether patient autonomy as the underlying principle for the use of advance directives is a universal norm or a construct of western traditions that must be reconciled with alternative value systems that may place lesser significance on individual choice. A global policy, at a minimum, must emphasize respect for patient autonomy, provision of medical information, limits to the obligations for physicians, and portability. And though the development of a global policy will be no easy task, active engagement in close collaboration with the World Health Organization can make it possible. (shrink)

Forecasting blood glucose values for patients can help prevent hypoglycemia and hyperglycemia events in advance. To this end, this study proposes an intelligent ensemble deep learning system to predict BG values in 15, 30, and 60 min prediction horizons based on historical BG values collected via continuous glucose monitoring devices as an endogenous factor and carbohydrate intake and insulin administration information as exogenous factors. Although there are numerous deep learning algorithms available, this study applied five algorithms, namely, recurrent neural network, (...) which is optimized for sequence data, and RNN-based algorithms, stacked LSTM, bidirectional LSTM, and gated recurrent unit). Then, a genetic algorithm was applied to the five prediction models to optimize their weights through ensemble techniques and to yield the final predicted BG values. The performance of the proposed model was compared to that of the autoregressive integrated moving average model as a baseline. The results show that the proposed model significantly outperforms the baseline in terms of the root mean square error and continuous glucose error grid analysis. For the valid 29 diabetic patients for the multivariate models, the RMSE was 11.08, 19.25, and 31.30 mg/DL for 15, 30, and 60 min PH, respectively. When the same data were applied to univariate models, the RMSE was 11.28, 19.99, and 33.13 mg/DL for 15, 30, and 60 min PH, respectively. Both the univariate and multivariate models showed a statistically significant difference compared with the baseline at a 5% statistical significance level. Instead of using a model with a single algorithm, applying a GA based on each output of a model with multiple algorithms was found to play a significant role in improving model performance. (shrink)

This study was designed to examine the prevalence of a code of ethics and to analyze its content among public relations agencies in the United States. Of the 1,562 public relations agencies reviewed, 605 (38.7%) provided an ethical statement. Among the ethical statements provided by these public relations agencies, ‹respect to clients,’ ‹service,’ ‹strategic,’ and ‹results’ were the values most frequently emphasized. On the other hand, ‹balance,’ ‹fairness,’ ‹honor,’ ‹social responsibility,’ and ‹independence’ were the least frequently mentioned in the ethical (...) codes. Also, none of the sampled agencies included any sanctions regarding enforcement of their particular codes of ethics. (shrink)

This paper explores the question of embodiment/disembodiment discussed by Hwa Yol Jung mainly in his recent work, Rethinking Political Theory (1993a) in tandem with an examination of some recent developments in Korean scholarship on the same subject. To sum up, the following three points are emphasized. First, this living body does not exist except in specific modalities. In this sense, Gabriel Marcel''s paradigmatic affirmation that I am my body requires an elaboration of the specific modalities of the living body as (...) a being in the world. Second, the way a living body exists is not exclusively mental or physical, but both. In short, it is phenomenal. Third, the point of the whole argument can be summed up as follows: to conceal one''s own body is natural, but to forget it is dangerous. The primary task of phenomenology is not to denude human beings, but to reawaken ourselves to the idea that we are beings who live with and through bodies. (shrink)

The result of 2007’s presidential election in South Korea symbolizes the decline of the Left and the growth of the new Right. They say it goes with the global retrogression of democracy, or the consolidation of the hegemony of the rightist versions of democracy. According to Choi Jang-jip, the general public in Korea has thought that the Roh Moo-hyun’s administration had betrayed them, handing power over to the market, and seeking to form a coalition government with theconservatives. Similarly, Professor Jang (...) Ha-jun asserts that the democratic governments of Kim Dae-jung and Roh Moo-hyun have mistaken economic democratization for neo-liberalistic structural adjustment. (shrink)

Public relations scholars have demonstrated contradictory views regarding the application of universal versus culture-specific approaches for understanding global public relations ethics. However, few comparative studies have empirically explored public relations ethics on a global scale. To that end, this study represents an exploratory attempt to provide a descriptive picture of public relations professional associations and their codes of ethics across 107 countries. In conclusion, we argue that honesty, safeguarding of confidences of clients, and prohibition of conflicts of interest of competing (...) clients should be accepted as the universal values, while other issues, such as free flow of information and fees and gifts, could be understood as the relativistic values specific to a nation's situation and needs. (shrink)

Background: The concept of digital twins has great potential for transforming the existing health care system by making it more personalized. As a convergence of health care, artificial intelligence, and information and communication technologies, personalized health care services that are developed under the concept of digital twins raise a myriad of ethical issues. Although some of the ethical issues are known to researchers working on digital health and personalized medicine, currently, there is no comprehensive review that maps the major ethical (...) risks of digital twins for personalized health care services. Objective: This study aims to fill the research gap by identifying the major ethical risks of digital twins for personalized health care services. We first propose a working definition for digital twins for personalized health care services to facilitate future discussions on the ethical issues related to these emerging digital health services. We then develop a process-oriented ethical map to identify the major ethical risks in each of the different data processing phases. Methods: We resorted to the literature on eHealth, personalized medicine, precision medicine, and information engineering to identify potential issues and developed a process-oriented ethical map to structure the inquiry in a more systematic way. The ethical map allows us to see how each of the major ethical concerns emerges during the process of transforming raw data into valuable information. Developers of a digital twin for personalized health care service may use this map to identify ethical risks during the development stage in a more systematic way and can proactively address them. Results: This paper provides a working definition of digital twins for personalized health care services by identifying 3 features that distinguish the new application from other eHealth services. On the basis of the working definition, this paper further layouts 10 major operational problems and the corresponding ethical risks. Conclusions: It is challenging to address all the major ethical risks that a digital twin for a personalized health care service might encounter proactively without a conceptual map at hand. The process-oriented ethical map we propose here can assist the developers of digital twins for personalized health care services in analyzing ethical risks in a more systematic manner. (shrink)

Despite the wide and daunting array of cross-cultural obstacles that the formulation of a global policy on advance directives will clearly pose, the need is equally evident. Specifically, the expansion of medical services driven by medical tourism, just to name one important example, makes this issue urgently relevant. While ensuring consistency across national borders, a global policy will have the additional and perhaps even more important effect of increasing the use of advance directives in clinical settings and enhancing their effectiveness (...) within each country, regardless of where that country's state of the law currently stands. One cross-cultural issue that may represent a major obstacle in formulating, let alone applying, a global policy is whether patient autonomy as the underlying principle for the use of advance directives is a universal norm or a construct of western traditions that must be reconciled with alternative value systems that may place lesser significance on individual choice. A global policy, at a minimum, must emphasize respect for patient autonomy, provision of medical information, limits to the obligations for physicians, and portability. And though the development of a global policy will be no easy task, active engagement in close collaboration with the World Health Organization can make it possible. (shrink)

The role of government in East Asian economic development has been a contentious issue. Two competing views have shaped enquiries into the source of the rapid growth of the high-performing Asian economies and attempts to derive a general lesson for other developing economies: the market-friendly view, according to which government intervenes little in the market, and the developmental state view, in which it governs the market. What these views share in common is a conception of market and government as alternative (...) mechanisms for resource allocation. They are distinct only in their judgement of the extent to which market failures have been, and ought to be, remedied by direct government intervention. This collection of essays suggests a breakthrough, third view: the market-enhancing view. Instead of viewing government and the market as mutually exclusive substitutes, it examines the capacity of government policy to facilitate or complement private sector co-ordination. The book starts from the premiss that private sector institutions have important comparative advantages over government, in particular in their ability to process information available on site. At the same time, it recognizes that the capabilities of the private sector are more limited in developing economies. The market-enhancing view thus stresses the mechanisms whereby government policy is directed at improving the ability of the private sector to solve co-ordination problems and overcome other market imperfections. In presenting the market-enhancing view, the book recognizes the wide diversity of the roles of government across various East Asian economiesincluding Japan, Korea, Hong Kong, Malaysia, and China and its path-dependent and developmental stage nature. (shrink)

BackgroundExperience with open disclosure and its study are restricted to certain western countries. In addition, there are concerns that open disclosure may be less suitable in non-western countries. The present study explored and compared the in-depth perceptions of the general public and physicians regarding open disclosure in Korea.MethodsWe applied the COREQ checklist to this qualitative study. We conducted 20 in-depth interviews and four focus group discussions with 16 physicians and 18 members of the general public. In-depth interviews and focus group (...) discussions were performed according to semi-structured guidelines developed according to a systematic review of open disclosure. We conducted a directed content analysis by analyzing the verbatim transcripts and field notes in accordance with the predetermined guidelines.ResultsOpen disclosure perceptions were summarized in terms of the “five Ws and one H”. All physician and general public participants acknowledged the normative justifiability of open disclosure. The participants mostly agreed on the known effects of open disclosure, but the physicians had negative opinions on its expected effects, such as decreased intention of the general public to file lawsuits and increased credibility of medical professionals. Generally, the participants thought that open disclosure is required for medical errors causing major harm. However, the physicians and general public had conflicting opinions on the need for open disclosure of near misses. Most physicians did not know how to conduct open disclosure and some physicians had bad experiences due to inappropriate or incomplete open disclosure.ConclusionPhysicians and the general public in Korea acknowledge the need for open disclosure. Guidelines according to the type of patient safety incident are required to encourage physicians to more readily conduct open disclosure. Furthermore, hospitals need to consider organizing a dedicated team and hiring experts for open disclosure. (shrink)

Does the Ship of Theseus present a genuine puzzle about persistence due to conflicting intuitions based on “continuity of form” and “continuity of matter” pulling in opposite directions? Philosophers are divided. Some claim that it presents a genuine puzzle but disagree over whether there is a solution. Others claim that there is no puzzle at all since the case has an obvious solution. To assess these proposals, we conducted a cross-cultural study involving nearly 3,000 people across twenty-two countries, speaking eighteen (...) different languages. Our results speak against the proposal that there is no puzzle at all and against the proposal that there is a puzzle but one that has no solution. Our results suggest that there are two criteria—“continuity of form” and “continuity of matter”— that constitute our concept of persistence and these two criteria receive different weightings in settling matters concerning persistence. (shrink)

This paper examines Alfred Schutz’s insights on types and typification. Beginning with a brief overview of the history and meaning of typification in interpretive sociology, the paper further addresses both the ubiquity and the necessity of typification in social life and scientific method. Schutz’s contribution itself is lacking in empirical application and grounding, but examples are provided of ongoing empirical research which advances the understanding of types and typification. As is suggested by illustrations from scholarship in the social studies of (...) social science, studies of social identity associated with membership categorization analysis, and constructionist social problems theory, typification can be found to be central to social research whether it is taken up as a largely unacknowledged resource or whether it is addressed by different names. The overview and illustrations suggest the continuing, widespread, and indeed foundational relevance of Schutz’s insights into types and typification. (shrink)

By analyzing how Korea has upgraded its industrial capabilities in the course of corporate globalization, this article holds that some versions of developmental state work better in the globalization process. Globalizing national corporations, neoliberal optimism notwithstanding, does not necessarily result in upgrading domestic innovation capabilities. In the United States, free-market firms may benefit through offshoring, but they create holes in the industrial linkages or industrial commons at home, enfeebling US capability for innovation. By contrast, the Korean government successfully upgraded domestic (...) firms’ innovation capabilities and reduced the possibility of deindustrialization in the course of globalization by moving from classical developmentalism to a new form of development based on inclusive and collaborative networks. Korea’s earlier classical developmentalism focused on mobilization of physical capital, funneling it exclusively to a few firms. (shrink)