Previous work employing graph theory and nonlinear analysis has found increased spatial and temporal disorder, respectively, of functional brain connectivity in schizophrenia. We present a new method combining graph theory and nonlinear techniques that measures the temporal disorder of functional brain connections. Multichannel electroencephalographic data were windowed and functional networks were reconstructed using the minimum spanning trees of correlation matrices. Using a method based on Shannon entropy, we found elevated connection entropy in gamma activity of patients with schizophrenia; however, gamma (...) connection entropy remained elevated in patients with schizophrenia even after a reduction in symptoms due to treatment with antipsychotics. Our results are consistent with several possibilities: aberrant functional connectivity is epiphenomenal to schizophrenia, aberrant functional connectivity is a central feature but antipsychotics reduce symptoms by an independent mechanism, or connection entropy is not an appropriately sensitive measure of brain abnormalities in schizophrenia. (shrink)

ObjectiveThis pilot study aimed to evaluate the efficacy of a digital cognitive behavioral therapy in patients with cancer experiencing sleep problems.MethodsA total of 57 participants aged 25–65 years were randomly assigned to three groups—21 participants to a dCBT program, 20 participants to an app-based attentional control program, and 16 participants to a waitlist control group—and evaluated offline before and after the program completion. Of the 57 participants, there were a total of 45 study completers, 15 participants in each group. The (...) dependent variables were sleep quality scores, measured by the Pittsburgh Sleep Quality Index and health-related quality of life scores, measured using the Short-Form 36, and attentional bias scores from a dot-probe computer task.ResultsFor both the intention-to-treat and study-completers analyses, a significant increase supported by a large effect size was found in the quality of sleep score of the HARUToday Sleep group compared to both the app-based attentional control and the waitlist control group. However, no significant changes were found in the quality of life and attentional bias scores.ConclusionOur results suggest that the HARUToday Sleep app has the potential to serve as an intervention module to enhance the sleep quality of patients with cancer experiencing sleep problems. (shrink)

The dominant position of e-commerce is especially being articulated in the retailing industry once again due to several constraints that the world faces in the COVID-19 pandemic era. In this regard, this study explores the significant role of trust transfer and the moderating effect of consumers’ neurotic traits in the framework of trust-satisfaction-repurchase intention in the e-commerce context based on a survey with 406 Korean e-commerce consumers. Moreover, a prediction-oriented segmentation technique combined with structural equation models was utilized to reveal (...) consumers’ probable hidden heterogeneous characteristics. The outcomes of the global model SEM analysis indicate that offline-online trust transference occurs in e-commerce, and the conveyed trust significantly influences satisfaction and consumers’ repeat purchase intention through satisfaction. Neuroticism also has significant positive effects on trust transfer in the global model. However, results in three subgroups generated by POS show heterogeneous characteristics that considerably differed from the global model test results. The implications from this study will be beneficial to field practitioners in the e-commerce industry in addressing the importance of trust transfer, negative neurotic traits as well as heterogeneous aspects of consumers. (shrink)

Pathological gaming among adolescents has been reported to hamper the achievement of a balanced life and to threaten the development of social competencies. Despite the increasing social concerns on the adolescent users, however, the mechanism of gaming behavior of adolescents has not been sufficiently examined. This study explored the mechanism of pathological gaming among adolescents from 3-year longitudinal data of 778 Korean adolescent gamers, by analyzing the effects of negative affects on the degree of pathological gaming through the mediation variables (...) based on the stimulus-organism-response framework. Latent class analysis was used to uncover potential risk groups, and through partial least squares-structural equation modeling analysis, the mediation pathways to pathological gaming were compared between the risk group and the non-risk group. The results highlighted the key role of academic stress on the degree of pathological gaming. In the entire group, academic stress primarily increased pathological gaming through self-control. The mediation path of self-control was the most influential result in the risk group. Aggression was the key mediator between loneliness and pathological gaming in the non-risk group. The theoretical and practical implications of the results were discussed. (shrink)

The necessity of a coordination of rights and virtues is analyzed. Interpreting liberalism as a rights-based morality and Confucianism as a virtue-based morality, the author directs his criticism to the extremes found within both. Through a mutual criticism of liberalism and Confucianism, it is proposed that the coordination of these two moral systems is not only possible, but also necessary for a fulfilling moral society.

Results from three field network studies show that depending on individuals’ network positions (central or peripheral), experts and novices have varying ethical predispositions (EP). In particular, central experts (vs. peripheral experts) have higher EP, while novices in the same positions (vs. peripheral novices) have lower EP. Results demonstrate individuals’ relational-interdependent self-construal mediates these relationships. Importantly, this research suggests that the interaction between network and individual difference variables uniquely affect individuals’ ethical predisposition. Given the lack of research focus on the impact (...) of structural positions on EP, this article demonstrates the importance of combining network and individual variables to investigate individuals’ EP. (shrink)

Marcel Mauss’s discussion of the gift relies on a paradox: although gift-giving is the foundational act of building a society, in order for a gift to be circulated, society must be always-already presupposed so that the gift can reach and be recognized by its destination. This article focuses on how this paradox has been addressed in anthropological and philosophical studies of the gift, by reviewing work by Claude Lévi-Strauss, Maurice Godelier and Jacques Derrida. By illuminating each position through the lens (...) of the Lacanian triad of the symbolic, the imaginary and the real, I first show how Lévi-Strauss and Godelier, respectively, focus on the symbolic and imaginary economies of the gift and how their perspectives are still bound by Mauss’s paradox in assuming the totality of society as the ultimate basis of gift exchange. I then read Derrida’s critique of Mauss as an attempt to explore the space for the aneconomic that grounds but simultaneously threatens the symbolic and imaginary economies of society. In doing so, I argue that the gift always includes the effaceable negativity and uncertainty that serve as the condition of (im)possibility for the social. (shrink)

In twentieth-century Kant scholarship, few have provided an account of the analytic-synthetic distinction and of the problem of the synthetic a priori that takes into consideration the views of Kant's idealist successors such as Maimon, Fichte, Schelling, and Hegel. I first explain how Kant formulates the analytic-synthetic distinction in terms of the determinate-indeterminate distinction, which, in turn, is based on the distinction between general and transcendental logic. Kant's problem of the synthetic a priori , then, is the problem of showing (...) how the logical forms of judgment can be employed determinately (and not merely indeterminately). I then show that Maimon also formulates the distinction and the problem in the same way, and that his interpretation will shape how Fichte, Schelling, and Hegel each construe and address Kant's question, How are synthetic judgments possible a priori ? (shrink)

Learning to solve a class of problems can be characterized as a search through a space of hypotheses about the rules for solving these problems. A series of four experiments studied how different learning conditions affected the search among hypotheses about the solution rule for a simple computational problem. Experiment 1 showed that a problem property such as computational difficulty of the rules biased the search process and so affected learning. Experiment 2 examined the impact of examples as instructional tools (...) and found that their effectiveness was determined by whether they uniquely pointed to the correct rule. Experiment 3 compared verbal directions with examples and found that both could guide search. The final experiment tried to improve learning by using more explicit verbal directions or by adding scaffolding to the example. While both manipulations improved learning, learning still took the form of a search through a hypothesis space of possible rules. We describe a model that embodies two assumptions: the instruction can bias the rules participants hypothesize rather than directly be encoded into a rule; participants do not have memory for past wrong hypotheses and are likely to retry them. These assumptions are realized in a Markov model that fits all the data by estimating two sets of probabilities. First, the learning condition induced one set of Start probabilities of trying various rules. Second, should this first hypothesis prove wrong, the learning condition induced a second set of Choice probabilities of considering various rules. These findings broaden our understanding of effective instruction and provide implications for instructional design. (shrink)

In April 2011, the Korea Centers for Disease Control and Prevention announced the results of an epidemiological investigation that an unknown cause of lung disease that occurred throughout Korea was caused by humidifier disinfectants. The unprecedented social catastrophe caused by humidifier disinfectants, a household chemical, has so far reported 1,784 deaths and 5,984 survivors in South Korea. This study was designed to investigate the multi-layer relationships between psychological symptoms and adaptive functioning in survivors of the Humidifier disinfectants in South Korea (...) caused by chemical toxic substances. Specifically, this study aimed to explore how psychological symptoms affect actual interpersonal relationships and job adjustment with two variable sets, six internalizing and externalizing subscales, and three adaptation subscales. A total of 224 survivors recruited from a program to support humidifier disinfectant survivors by the government participated in this study. This research was approved by the Institutional Review Board of one of the Universities in South Korea. The age range of the participants was 18–73 years, 37.1% were male, and 62.9% were female. The participants responded to the Adult Self-Report of the Achenbach System of Empirically Based Assessment. A Canonical Correlation Analysis generated three unique patterns in the relationships between psychological symptoms and adaptive functions. Humidifier disinfectant survivors in the first pattern were more vulnerable to psychological symptoms and showed maladaptive functioning in life. Survivors in the second pattern showed intrusive behaviors and appeared to be adaptive in relationships with friends. Finally, survivors in the third pattern showed aggressive behaviors and reported poor partner relationships while showing good relationships with friends. The practical implications of the interventions are also discussed. (shrink)

Today, the trend of "globalization" with the background of neo-liberalism, led by some economically developed countries around the U. S. is on the increase. However, while the ideology of the neo-liberalism plays a positive role in securing the individual rights independent from a group, it also causes diverse socialconflicts derived from the differences among groups and regions as well as individuals, according to its logic of competition, which evokes infinite egoism. For this reason, a group of scholars have been exerting (...) themselves to find out the wise solution for the social problems. And the "Zhongsu (忠恕)" Thought, which roughly means the consideration for "Zhong (忠)" and "Shu (恕)", has become a significant ideological resource to solve such problems. Traditionally, in Confucian world, "Zhong" is understood as the revelation of the pure good morality as an innate nature of the self, and "Shu" the expansion of the "Zhong" to others. Such point of view of traditional Confucian world regards the two areas not as separate spheres but as closely related ones. That is to say, it is maintained that the sphereof "Zhong", which covers the moral order of an individual and that of "Shu," which covers that of the society are organically related to establish a community based on morality resulted from the ideal relationship between an individual and a society. However, it is somewhat difficult to apply the idea of moral society of traditional Confucian world based on the relationship between "Zhong" and "Shu" to the present society, which emphasizes pluralism in the origin and the contents of its morality. For the nature of morality contained in the "Zhongshu" Thought of traditional Confucian world is based on the "Good Human Nature Principle," which covers the absolutist ethics emphasizing the immediate identification of existence and value, while many people of today regard such point ofview as a result of the false ideological system without any realistic foundation. Those who criticize the absolutist ethics maintain that morality is not a transcendental gift but an empirical product and the value and principle of life shaped by the heros of a historical period. For the reason they regard morality as a relative value restricted by time and space, not as an invariable transcendental value. They also maintain the point of view of limited or conditional universality thatthe universality of morality is a common conscious shaped by an organic relationship between specialities, which can be continued for a specific period of time and then would change or disappear. As mentioned above, the "Zhongshu" thought of traditional Confucian world has some difficulty in being adopted into the plural society of today, which means that it should be transformed into a new shape to be significantly utilized in today's society. (shrink)

Given corporate lobbying’s double-edged nature, previous research has been interested in what motivates firms to engage in lobbying. In this study, we build on previous works to analyze how two types of aspiration, historical aspiration, which represents the level of performance firms aim to achieve given past self-performance, and social aspiration, which represents the level of performance firms aim to achieve given competitors’ achievements, shape corporate lobbying decisions. Our premise is that when a firm’s product market performance is below historical (...) aspirations, then the firm is motivated to engage in lobbying because the benefits of lobbying outweigh the potential costs. However, when a firm’s product market performance is below social aspirations, then decision-makers perceive that the potential challenges of lobbying outweigh the benefits and decide not to engage in lobbying. By examining automotive firms in the U.S. light vehicle market from 1998 to 2013, we find significant empirical support for our general premise. Using Tobit regression analysis, we find that automotive firms present diverging motivations for lobbying depending on whether they attend to historical or social aspirations for sales performance. (shrink)

We investigate what determines a multinational enterprise’s propensity to engage in lobbying and bribing in host countries where the overall institutional development for market exchanges is insufficient, and thus, their governance systems are relatively weak. We extend the current literature on institutional strategies by theorizing and showing the persistent and significant impacts of home country institutions on an MNE’s choice of influencing activities to address institutional constraints overseas. More specifically, our results demonstrate that the MNEs from a home country with (...) a stronger governance system are less involved in bribery, but have a higher tendency to lobby in transition economy countries, which have been characterized by relatively weaker institutional development, particularly in the area of governance. This tendency still holds even when these MNEs rely more on the local market for sales. We draw theoretical and practical implications from these observations. (shrink)

The aim of this dissertation is to propose and justify the thesis that Kant's theory of judgment, which plays a vital role in the Critique of Pure Reason, Critique of Practical Reason, and Critique of Judgment, is fundamentally theoretical in nature, and that this theory insures the unity of the critical philosophy. Most of the contemporary writers who have dealt with the question of the unity of Kant's philosophy on the basis of his theory of judgement have emphasized the priority (...) of either practical, aesthetic, or even political judgment. Such interpretations, however, seem at odds with the fact that Kant's theory of judgment is rooted in the non-practical, theoretical discipline of formal logic, a discipline that underlies the structure of all three Critiques. The "theoretical" understanding of judgment is first developed in the Critique of Pure Reason wherein Kant distinguishes between general and transcendental logic. This distinction governs the distinction between two ways of employing the same logical form of judgment, viz., indeterminately and determinately. The determinate-indeterminate distinction with respect to judging is elaborated in both the first and the second editions of the Critique of Pure Reason as well as in the Prolegomena and the Preface to the Metaphysical Foundations of Natural Science . ;In the Groundwork of the Metaphysics of Morals , Kant distinguishes between "general practical philosophy" and "the metaphysics of morals." In fact, general practical philosophy "differs from a metaphysics of morals in the same way that general logic is distinguished from transcendental philosophy." Thus, the distinction between general practical philosophy and the metaphysics of morals in Kant's practical philosophy represents the distinction between indeterminate and determinate functions of judging practically, i.e., of willing. ;In the Critique of Judgment , the determinate-indeterminate distinction is expressed by means of the distinction between determinative and reflective power of judgment . Kant shows that while the determinative Urteilskraft gives rise to scientific and moral judgments, the reflective Urteilskraft makes possible both aesthetic and teleological judgments by leaving something undetermined, viz., the cognizability of an object and the intentionality of the purposiveness of nature, respectively. (shrink)

Kant’s analytic-synthetic distinction is often construed in terms of the question of whether or not the predicate is contained in or can be derived from the concept of the subject. Few have observed that Kant has another formulation of the distinction, a formulation that is based on the determinate-indeterminate distinction. In fact, it is this formulation that will shape the development of one of the main tasks of post-Kantian German idealism. It is my aim to explain how Kant, Maimon, and (...) Fichte each define and address the problem of the synthetic a priori in terms of the determinate-indeterminate distinction. (shrink)