This study examined the mediating role of meaning in life in the effect of calling on posttraumatic stress disorder and posttraumatic growth among navy soldiers of the Republic of Korea deployed to the Gulf of Aden, Somalia. Participants responded to the questionnaire survey three times at 4-month intervals. From the first, second, and third surveys, data were collected for 223, 195, and 103 respondents, respectively. Results showed that calling had a negative effect on PTSD, fully mediated by meaning in life, (...) whereas calling had a positive effect on PTG, partially mediated by meaning in life. Our findings suggest that calling acts as a positive psychological resource for maintaining the meaning in life throughout stressful events experienced during deployment, thereby reducing posttraumatic stress symptoms and promoting post-deployment psychological growth. Finally, theoretical and practical implications and the need for follow-up studies are discussed. (shrink)

This study assessed the demographic characteristics of Koreans engaged in leisure sports activities during the COVID-19 pandemic and the differences in their preventive health behaviors and constraints on leisure activities. For this study, the demographic characteristics of 544 leisure sport participants, who were recruited on a nationwide basis, were examined through an online survey. Then, comparisons between groups were performed using independent t-tests, one-way analysis of variance, and multivariate analysis of variance. Women who participated in both indoor and outdoor leisure (...) sports showed higher adoption of health prevention behaviors than their male counterparts, and married individuals who participated in indoor leisure sports showed higher adoption of health prevention behaviors than unmarried participants. Moreover, individuals who participated in both indoor and outdoor leisure sports by themselves had many interpersonal constraints overall, and the group of married individuals who participated in indoor leisure sports showed structural constraints. In conclusion, leisure sports participants have adopted many health prevention behaviors during the COVID-19 pandemic, but this had led to some interpersonal constraints. These results indicate that, in the case of future pandemics, personal and institutional efforts will need to be made to promote participation in leisure sports and prevent excessive social isolation. (shrink)

From the perspective of the system of systems development, system-level functional testing is required for designing subsystems. This study utilizes modeling and simulation techniques to analyze the operational behaviors of the subsystems and confirm data communication between them. The targeted system in the study is a naval combat system, which is a typical type of defense cyber-physical system. Three types of models were designed for the simulation testing of the NCS: a combat-management model for simulating the overall computational activities, physical (...) models to confirm the intrasubsystem behaviors, and data integration models to test the intersubsystem communications. These models are realized with the Model-View-ViewModel design pattern, which strongly facilitates graphical user interfaces being decoupled from model logic and data. We consider underwater combat scenarios as an application. Six significant physical subsystems within the NCS are simulated and tested: a ship-steering system, an inertial navigation system, a global navigation satellite system, a periscope, sonar systems, and a plotting board. We expect that the proposed work will play a principal role when analyzing the behaviors and communications of defense CPSs and providing an environment for functional testing as a digital twin. (shrink)

The purpose of this study was to explore the motivational structures of external whistleblowers involved in the decision to blow the whistle by applying MEC theory and the laddering technique. Using both soft and hard laddering methods, data were collected from 37 Korean external whistleblowers. Results revealed that the means-end chain of external whistleblowers was the hierarchical linkage among two concrete attributes, two functional consequences, and one terminal value. The extant whistleblowing literature has either made assumptions about whistleblowers’ motivations when (...) developing models or has drawn indirect inferences from measures of other variables. Our study is the first with an explicit and empirical focus on whistleblowers’ motivations. The findings provide evidence of the motivational structures of external whistleblowers that consist of a set of complex paths linked by multi-layered motivators. This research will be helpful in designing and reviewing whistleblowing programs for organizations, regulatory agencies, and journalists. (shrink)

A conceptual model articulating the nature of customer expectations and satisfaction over services was proposed with emotional factors. Five propositions about consumer emotional service expectations as a primary antecedent toward confirmation, perceived quality, and satisfaction were provided. As moderators, two dimensions of consumer detection of emotional labor (i.e., detecting deep acting and surface acting) were imposed on each of the relationships. Evidence demonstrated the roles of emotional service expectation in service confirmation and satisfaction. The moderating effects of consumer detection of (...) employees’ emotional strategies were limited to the relationship between emotional service expectation and confirmation; its relationship was weakened by detections of surface acting while other relationships were not moderated by detections of deep nor surface acting. Structural equation modeling analyses were conducted using online survey data targeting consumers in the hotel / restaurant industry. (shrink)

Journal of Chinese Philosophy, EarlyView.

Previous research has shed light on the detrimental effects of abusive supervision. To extend this area of research, we draw upon conservation of resources theory to propose a causal relationship between abusive supervision and psychological distress, a mediating role of psychological distress on the relationship between abusive supervision and employee silence, and a moderating effect of the supervisor–subordinate relational context on the mediating effect of abusive supervision on silence. Through an experimental study, we found the causal path linking abusive supervision (...) and psychological distress. Results of both the experimental study and a field study provided evidence that psychological distress mediated the relationship between abusive supervision and silence. Lastly, we found support that this mediation effect was contingent upon the relational context in Study 2 but not in Study 1. We discuss implications for theory and practice. (shrink)

Music is said to consist of melody, rhythm, and harmony. Sound is assumed to be something that automatically follows once musical structure is determined. Sound, which is what actually impinges on our eardrums, has been so long forgotten in the history of musical theory. It is ironic that we do not talk about the music which we hear every day but rather are exclusively concerned about the abstracted structure behind it. This is a legacy of ancient Greek ideas about music, (...) which most contemporary musical discourses are based on. Under this tradition, imperceptible music has priority over perceptible music in reality. On the contrary, music was explained in the framework of sound, tone, and music in ancient China. Although different thinkers tried to define music in a variety of ways, sound was never completely expelled from their musical theorizations. On one hand, music was regarded as a continuum of sound and tone, namely, perceptible music and intelligible music in its structure. On the other hand, music was considered as something that could not be reduced to its structure or notation but could be associated with much broader contexts. This article explores two different traditions in ancient Greece and China in terms of their musical ontology. By answering the question, “What is music as such?” differently, they developed different views on issues such as the relationship of music and emotion, the role of music in society, the symbolization of music, and so on. (shrink)

Journal of Chinese Philosophy, EarlyView.

In classical electrodynamics, it can be challenging to demonstrate the balance between minus of power of radiating particles and retarded radiation energy flux for radiation in the free-space because of the field’s singularity. In an alternative radiation theory of Wheeler–Feynman absorber theory, which is based on a first principle of time-symmetric interaction between radiating particles surrounded by the absorber at large distance, the singularity is eliminated but the balance cannot be preserved due to advanced effects. This is quantitatively demonstrated with (...) an argument of consequent non-classical light radiated by classical current. (shrink)

Korean art and music have a long history, but aesthetic research on them has only been around for a little over a hundred years. Critiques and discourses on traditional arts such as poetry, calligraphy, and painting can be traced back to the Joseon or even Goryeo dynasties, but the modern discussion on the common features of Korean aesthetics was conducted much later than that in Western Europe, where the field of aesthetics was established in the mid to late eighteenth century. (...) Early aestheticists who tried to explain aesthetic consciousness in Korean culture and art converged on the concept of Jayeon, which can be translated provisionally as “nature,” seemingly diverging from western aesthetics’ focus on the concept of “beauty.” Jayeon shares the same Chinese characters as ziran, an early Daoist concept, but jayeon in a Korean aesthetic context does not appear to be limited to the connotation of its Chinese origin. This article unpacks the different ways in which jayeon captures the key characteristics of Korean art and aesthetics. (shrink)

This paper aims to reconsider the relationship of “growth of experience” and “truth” through the comparison of “transformation” in Zhuangzi with “consummation” in Dewey. Although many comparative studies have been made so far to reveal the meaning of Asian thought, they tend to analyze and evaluate the given texts merely on the basis of western philosophical terminology. In contrast, the present paper attempts to take the other way, which is focusing on the original context of “transformation” as it appeared in (...) Zhuangzi first, and then exploring its contemporary significance through a comparison with “consummation” in Dewey. (shrink)

This study examines the effects of individual ethical values and organizational factors on the professional ethics of PR practitioners in Korea by considering a person–situation interactionist model. Individual ethical values are used as individual factors, and organizational factors consist of an organization’s reward and punishment for ethical/unethical behavior, the behavior of peers, and the ethical integrity of the chief ethics officer. The professional ethics of PR practitioners (the dependent variable) are classified into the following three dimensions: professional ethics for the (...) public, the client, and the PR industry. The results indicate that agency practitioners were more likely to be committed to their profession than to their organization, whereas in-house practitioners were more likely to be committed to their organization than to their profession. That is, in-house practitioners showed weak professional commitment, indicating that they perceived themselves as employees, not as PR professionals. Organizational factors such as reward, punishment, and peers’ ethical behavior had considerable influence on the professional ethics of in-house practitioners, whereas they had little influence on agency practitioners. Organizational factors as well as individual ethical values were more likely to influence the professional ethics of in-house practitioners than that of agency practitioners. Thus, to foster in-house practitioners’ professional ethics and commitment, professional associations in the PR industry should make efforts to provide in-house practitioners with more information on the PR industry and more opportunities for interacting and maintaining communication with their colleagues in the industry. (shrink)

In this article, we attempt to describe how ordinary people in Japan, South Korea, and Taiwan view democracy and its authoritarian alternatives and how they experience institutional practices of their democracies to determine the extent of cultural and institutional democratization. The analysis of the 2006 AsiaBarometer Survey data shows that although the citizens of East Asian democracies unequivocally reject military authoritarian rule, they are ambivalent toward civilian authoritarian rule, and are not yet fully committed to democracy. The analysis also shows (...) that they are not satisfied with the provision of civil rights and institutions of horizontal accountability, but remain highly satisfied with voting rights, which suggests that East Asian democracies are not adequately liberal, though unmistakably electoral, in the eyes of ordinary people. On the basis of this finding, we conclude that East Asian democracies fail to achieve a high-level equilibrium between the popular demand for democracy and the institutional supply of democracy. (shrink)