This booklet is a Korean adaptation and translation of Part VIII of forall x: Calgary (Fall 2021 edition), which is intended to be introductory material for modal logic. The original text is based on Robert Trueman's A Modal Logic Primer, which is revised and expanded by Richard Zach and Aaron Thomas-Bolduc in forall x: Calgary. (forall x: Calgary is based on forall x: Cambridge by Tim Button, which is in turn based on forall x by P. D. Magnus, and also (...) includes material from forall x: Lorain County Remix by Cathal Woods and J. Robert Loftis.) This booklet is licensed under a Creative Commons Attribution 4.0 license. (shrink)

This paper provides an exposition of the structuralist approach to underdetermination, which aims to resolve the underdetermination of theories by identifying their common theoretical structure. Applications of the structuralist approach can be found in many areas of philosophy. I present a schema of the structuralist approach, which conceptually unifies such applications in different subject matters. It is argued that two classic arguments in the literature, Paul Benacerraf’s argument on natural numbers and W. V. O. Quine’s argument for the indeterminacy of (...) translation, can be analyzed as instances of the structuralist schema. These two applications illustrate different kinds of conclusions that can be drawn through the structuralist approach; Benacerraf’s argument shows that we can derive an ontological conclusion about the given subject matter, while Quine’s structuralist approach leads to a semantic conclusion about how to determine linguistic meanings given radical translation. Then, as a case study, I review a recent debate in metaphysics between Shamik Dasgupta, Jason Turner, and Catharine Diehl to consider the extent to which different instances of the structuralist schema are conceptually unified. Both sides of the debate can be interpreted as utilizing the structuralist approach; one side uses the structuralist approach for an ontological conclusion, while the other side relies on a semantic conclusion. I argue that this has a strong dialectical consequence, which sheds light on the conceptual unity of the structuralist approach. (shrink)

In this paper, I examine a case for fundamental indeterminacy (FI) by Elizabeth Barnes and offer my counterarguments. Barnes' account of FI includes both the characterization of FI and why we need to accept it. I argue that her reasons for accepting FI can be challenged even when we accept her characterization of FI. Her main claim is that finding a fundamental proposition that our fundamental theory is indeterminate about (FPF) gives us a reason to accept FI in metaphysics. I (...) challenge her claim by pointing out more plausible options to address FPFs. An FPF may either indicate that the theory is nonfundamental or lead us to accept the antirealist view; there is no room for FI in either option. One may insist on accepting FI, but I argue that it is not theoretically rewarding enough. Hence, Barnes' case for FI can be contested. (shrink)

The apparent chasm between two camps in metaphysics, analytic metaphysics and scientific metaphysics, is well recognized. I argue that the relationship between them is not necessarily a rivalry; a division of labour that resembles the relationship between pure mathematics and science is possible. As a case study, I look into the metaphysical underdetermination argument for ontic structural realism, a well‐known position in scientific metaphysics, together with an argument for the position in analytic metaphysics known as ontological nihilism. I argue that (...) we can ascribe the same schema to both arguments, which indicates that analytic metaphysics can offer an abstract model that scientific metaphysics may find useful. (shrink)

In order to improve our understanding of whether and how spiritual leadership promotes positive work-family outcomes from a resource perspective, this study proposed and tested for the first time a conceptual model incorporating job resources and psychological capital as the mediating factors between spiritual leadership and facilitation. We tested a theoretical model with date obtained from 529 Chinese workers who completed questionnaires in a four-wave survey. The results showed that the relationship between spiritual leadership and work-to-family facilitation was mediated by (...) job resources alone, as well as job resources and psychological capital in sequence. Thus, this research may also pave the way for future spiritual leadership research on follower outcomes in other domains by shifting the present spiritual leadership research focus from work outcomes to personal life. Implications for theory, managerial practices, limitation, and future research were discussed. (shrink)

Mitochondria are increasingly being recognized as information hubs that sense cellular changes and transmit messages to other cellular components, such as the nucleus, the endoplasmic reticulum (ER), the Golgi apparatus, and lysosomes. Nonetheless, the interaction between mitochondria and the nucleus is of special interest because they both host part of the cellular genome. Thus, the communication between genome‐bearing organelles would likely include gene expression regulation. Multiple nuclear‐encoded proteins have been known to regulate mitochondrial gene expression. On the contrary, no mitochondrial‐encoded (...) factors are known to actively regulate nuclear gene expression. MOTS‐c (mitochondrial open reading frame of the 12S ribosomal RNA type‐c) is a recently identified peptide encoded within the mitochondrial 12S ribosomal RNA gene that has metabolic functions. Notably, MOTS‐c can translocate to the nucleus upon metabolic stress (e.g., glucose restriction and oxidative stress) and directly regulate adaptive nuclear gene expression to promote cellular homeostasis. It is hypothesized that cellular fitness requires the coevolved mitonuclear genomes to coordinate adaptive responses using gene‐encoded factors that cross‐regulate the opposite genome. This suggests that cellular gene expression requires the bipartite split genomes to operate as a unified system, rather than the nucleus being the sole master regulator. (shrink)

We suggest that the linguistic characteristics of letters also need to be considered to fully understand how a reader processes printed words. For example, studies in Korean showed that unambiguity in the assignment of letters to their appropriate onset, vowel, or coda slot is one of the main sources of the letter-transposition effect. Indeed, the cognitive system that processes Korean is tuned to the structure of the Korean writing system.

Group contingency (GC) is an effective and cost-efficient strategy that can be successfully applied to technology-based interventions. This study examined the relative effectiveness and cost efficiency of three types of technology-based group contingencies on walking among adults. Seventy two students were divided into teams of three. Each team was randomly assigned to one of three GC conditions (independent, interdependent, or dependent) and underwent 66 days of technology-based group contingency intervention. Sixty five participants completed the intervention and 61 completed the follow-up (...) assessment 2 months later. Step counts and self-reported walking activity increased after the intervention under all three conditions. The proportion of participants that met the target step counts was significantly higher under the dependent group contingency condition. However, 2 months later, intervention effects were not maintained under any condition. For cost efficiency, the increase in step count per point was significantly higher under the interdependent group contingency condition. Group cohesion and social validity (point satisfaction and point utility) were significantly higher under the dependent group contingency condition. Finally, the clinical implications and limitations of this study are discussed. (shrink)

We compare the predictions of two important proposals made by De Neys to findings in the anchoring effect literature. Evidence for an anchoring-and-adjustment heuristic supports his proposal that system 1 and system 2 are non-exclusive. The relationship between psychophysical noise and anchoring effects, however, challenges his proposal that epistemic uncertainty determines the involvement of system 2 corrective processes in judgment.

Neste artigo, interrogamos os funcionamentos do conceito de platô em "Mil Platôs" (1980), a obra-prima de Deleuze e Guattari. Essa pesquisa esclarece, de forma concreta, duas linhas de pensamento, que são a epistemológica, por um lado, e a ética, por outro, enfocando os parágrafos nos quais Deleuze e Guattari usam efetivamente esse conceito. Do ponto de vista epistemológico, o conceito de platô permite praticar uma maneira de escrita rizomática e a explicação antiteleológica. Do ponto de vista ético, esse conceito, tirado (...) de Gregory Bateson, nos convida a formar a alegria contínua e global, ou a gaieté em termos espinosistas. In this paper, we question the workings of the concept of plateau in "A Thousand Plateaus" (1980), Deleuze and Guattari's chef-d'oeuvre. This research specifically clarifies two lines of thought, which are epistemological on the one hand, and ethics on the other hand, focusing on the paragraphs where Deleuze and Guattari actually employ this concept. From the epistemological point of view, the concept of plateau allows practicing a way of rhizomatic writing and anti-teleological explanation. From the point of view of ethics, this concept borrowed from Gregory Bateson invites us to form the continuous and global joy, or gaiety in Spinoza's terms. (shrink)

In this paper I introduce questions and discussions concerning the philosophy of Taekwondo and argue that it contains sufficient value to be a field of philosophy, like all other philosophies. For this purpose, I begin from the conception that Taekwondo is a martial art, which consists of the training of skilled techniques utilized in such a way to protect myself and, in the process, subjugate my opponent. I also discuss three philosophical components of the study of Taekwondo. The first is: (...) "What are the contents of the philosophy of Taekwondo, such as the principles of Samjae and Kang‐Yu?" The second is: "Why should we train lethal techniques that are used to injure, and even kill people?" The third, and final, is: "How can we perfect these techniques?" In this course I aim to explain how the spirit of Taekwondo and the epistemology of “unification of me and things” (Mul-A-Il-Che) and other components are based on the reflection of Taekwondo as a martial art. (shrink)

This study examines the relationship between corporate social responsibility -related information and the value of financial analysts’ stock recommendations. The information environment in which analysts operate in is affected by CSR-related reports that companies voluntarily issue as well as information that becomes available through third-party analysis and rating institutions. We find an inverse relationship between the value of both upgrade and downgrade revisions and the supply of CSR-related information compiled by third-party institutions, suggesting that CSR-related data are associated with a (...) richer information environment that makes it more challenging for analysts to issue informative recommendations, thereby mitigating their contribution to the price discovery process. We further find that the value of analysts’ recommendation revisions is lower for companies that voluntarily issue CSR-related reports compared to those that do not make such disclosures and that the overall effect of CSR on the informativeness of analysts is stronger in the recent years. Our findings have implications for the evolution of CSR reporting as the incorporation of CSR-related information into market prices legitimizes the relevance of such reports. Furthermore, these findings contribute to our understanding of the role and value of information intermediaries in changing information environments. (shrink)

Drawing on Moreno's cognitive-affective theory of learning with media, this research aims to investigate the effectiveness of different multimedia glosses on learners' vocabulary acquisition and reading comprehension in a CALL environment. A total of 160 university students who learnt English as a foreign language in four classes participated in the study and were exposed to one of the four conditions: L2 definition only, L2 definition coupled with audio, L2 definition plus video, and L2 definition with picture. Participants were asked to (...) read eight hypermediated reading texts. Reading comprehension as well as vocabulary acquisition were measured using a pretest–posttest design. The results show first that all these four conditions led to students' vocabulary gains. More specifically, participants who had access to L2 definition plus picture and plus videos achieved significantly higher scores than the other two groups, L2 definition coupled with audio and L2 definition only. Concerning reading comprehension, all multimedia glossing presentation led to better reading comprehension, but no differences were found among all the glossing groups. The questionnaire and interview data indicate that students preferred L2 definition coupled with video and picture glosses, followed by audio and L2 definition only. The results reflect that multimedia glossing presentation creates a different effect on students' vocabulary acquisition and reading comprehension, respectively. They also provide pedagogical implications for learning in times of COVID-19. (shrink)