Although research has found that long-term mindfulness meditation practice promotes executive functioning and the ability to sustain attention, the effects of brief mindfulness meditation training have not been fully explored. We examined whether brief meditation training affects cognition and mood when compared to an active control group. After four sessions of either meditation training or listening to a recorded book, participants with no prior meditation experience were assessed with measures of mood, verbal fluency, visual coding, and working memory. Both interventions (...) were effective at improving mood but only brief meditation training reduced fatigue, anxiety, and increased mindfulness. Moreover, brief mindfulness training significantly improved visuo-spatial processing, working memory, and executive functioning. Our findings suggest that 4 days of meditation training can enhance the ability to sustain attention; benefits that have previously been reported with long-term meditators. (shrink)

In recent years, firms have greatly increased the amount of resources allocated to activities classified as Corporate Social Responsibility (CSR). While an increase in CSR expenditure may be consistent with firm value maximization if it is a response to changes in stakeholders' preferences, we argue that a firm's insiders (managers and large blockholders) may seek to overinvest in CSR for their private benefit to the extent that doing so improves their reputations as good global citizens and has a "warm-glow" effect. (...) We test this hypothesis by investigating the relation between firms' CSR ratings and their ownership and capital structures. Employing a unique data set that categorizes the largest 3000 U. S. corporations as either socially responsible (SR) or socially irresponsible (SI), we find that on average, insiders' ownership and leverage are negatively related to the firm's social rating, while institutional ownership is uncorrelated with it. Assuming that higher CSR ratings is associated with higher CSR expenditure level, these results support our hypothesis that insiders induce firms to over-invest in CSR when they bear little of the cost of doing so. (shrink)

Stem cell research is very promising. The use of human embryos has been confronted with objections based on ethical and religious positions. The recent production of reprogrammed adult (induced pluripotent) cells does not – in the opinion of scientists – reduce the need to continue human embryonic stem cell research. So the debate continues.Islam always encouraged scientific research, particularly research directed toward finding cures for human disease. Based on the expectation of potential benefits, Islamic teachings permit and support human embryonic (...) stem cell research. The majority of Muslim scholars also support therapeutic cloning. This permissibility is conditional on the use of supernumerary early pre-embryos which are obtained during infertility treatment in vitro fertilization (IVF) clinics. The early pre-embryos are considered in Islamic jurisprudence as worthy of respect but do not have the full sanctity offered to the embryo after implantation in the uterus and especially after ensoulment.In this paper the Islamic positions regarding human embryonic stem cell research and therapeutic cloning are reviewed in some detail, whereas positions in other religious traditions are mentioned only briefly.The status of human embryonic stem cell research and therapeutic cloning in different countries, including the USA and especially in Muslim countries, is discussed. (shrink)

Background: Ethical conflict is a barrier to decision-making process and is a problem derived from ethical responsibilities that nurses assume with care. Intensive care unit nurses are potentially exposed to this phenomenon. A deep study of the phenomenon can help prevent and treat it. Objectives: This study was aimed at determining the frequency, degree, level of exposure, and type of ethical conflict among nurses working in the intensive care units. Research design: This was a descriptive cross-sectional research. Participants and research (...) context: In total, 382 nurses working in the intensive care units in Iranian hospitals were selected using the random sampling method. Data were collected using the Ethical Conflict in Nursing Questionnaire-Critical Care Version (Persian version). Ethical considerations: This study was approved by the Medical Research Ethics Committee. Ethical considerations such as completing the informed consent form, ensuring confidentiality of information, and voluntary participation were observed. Findings: The results showed that the average level of exposure to ethical conflict was 164.39 ± 79.06. The most frequent conflict was related to “using resources despite believing in its futility,” with the frequency of at least once a week or a month (68.6%, n = 262). The most conflictive situation was violation of privacy (76.9%, n = 294). However, the level of exposure to ethical conflict according to the theoretical model followed was the situation of “working with incompetent staff.” The most frequently observed type of conflict was moral dilemma. Conclusion: The moderate level of exposure to ethical conflict was consistent with the results of previous studies. However, the frequency, degree, and type of ethical conflict were different compared to the results of other studies. Recognizing ethical conflict among intensive care unit nurses can be useful as it allows to consolidate those measures that favor low levels of ethical conflict, design appropriate strategies to prevent ethical conflicts, and improve the nursing work environment. (shrink)

History shows a constant debate between religionists and atheists. Armstrong wrote that any new concept of divinity that emerged in society and rejected established traditions would be labeled as atheist and marginalized. Today, one of the movements that are quite criticized by religious people is New Atheism. He has a great influence in the western world. Richard Dawkins, as the founder, composed a special work entitled God Delusion as a response to the rejection of the supernatural and personal concept of (...) God through Argument from Improbability. He explained that the complexity of the universe is almost impossible to come from a simple entity, namely God, but at the same time, a complex creator also produces infinite regress. Therefore, he took the gradual evolution of the universe as an alternative explanation for the formation of nature. This article will interpret Richard Dawkins’ points of thought in God Delusion, and analyze them using the principles of logic and philosophy. As a result, the author found several weaknesses in the argument from improbability and the lens in viewing religion. First, the assumption of rejecting the argument of resentment is only to deny the supernatural concept of God. Second, the use of statistical probability arguments limited to natural laws does not lead to supernatural concepts. Third, complexity stems primarily from simplicity. Lastly, ignorance of the criteria for the existence of consequences for causes. (shrink)

Islamic Law in Action: Authority, Discretion, and Everyday Experiences in Mamluk Egypt. By Kristen Stilt. New York: Oxford University Press, 2011. Pp. xv + 238. $100.

Journal Name: Semiotica Issue: Ahead of print.

Humans are capable of extracting recurring patterns from their environment via statistical learning (SL), an ability thought to play an important role in language learning and learning more generally. While much work has examined statistical learning in infants and adults, less work has looked at the developmental trajectory of SL during childhood to see whether it is fully developed in infancy or improves with age, like many other cognitive abilities. A recent study showed modality‐based differences in the effect of age (...) during childhood: While visual SL improved with age, auditory SL did not. This finding was taken as evidence for modality‐based differences in SL. However, since that study used auditory linguistic stimuli (syllables), the differential effect of age may have been driven by stimulus type (linguistic vs. non‐linguistic) rather than modality. Here, we ask whether age will affect performance similarly in the two modalities when non‐linguistic auditory stimuli are used (familiar sounds instead of syllables). We conduct a large‐scale study of children's performance on visual and non‐linguistic auditory SL during childhood (ages 5–12 years). The results show a similar effect of age in both modalities: Unlike previous findings, both visual and non‐linguistic auditory SL improved with age. These findings highlight the stimuli‐sensitive nature of SL and suggest that modality‐based differences may be stimuli‐dependent, and that age‐invariance may be limited to linguistic stimuli. (shrink)

A fundamental question in the psychological sciences is the degree to which culture shapes core cognitive processes — perhaps none more foundational than how we perceive the world around us. A dramatic and oft-cited “case study” of culture’s power in this regard is the Müller-Lyer illusion, which depicts two lines of equal length but with arrowheads pointing either inward or outward, creating the illusion that one line is longer than the other. According to a line of research stretching back over (...) a century, depending on the society you were raised in (and how much carpentry you were exposed to), you may not see the illusion at all — an ambitious and influential research program motivating claims that seemingly basic aspects of visual processing may actually be “culturally evolved byproducts”. This Cultural Byproduct Hypothesis bears on foundational issues in the science, philosophy, and sociology of psychology, and remains popular today. Yet, here we argue that it is almost certainly false. We synthesize evidence from diverse fields which demonstrate that: (1) the illusion is not limited to humans, appearing in non-human animals from diverse ecologies; (2) the statistics of natural scenes are sufficient to capture the illusion; (3) the illusion does not require straight lines typical of carpentry (nor even any lines at all); (4) the illusion arises in sense modalities other than vision; and (5) the illusion arises even in congenitally blind subjects. Moreover, by reexamining historical data and ethnographic descriptions from the original case studies, we show that the evidence for cultural variation and its correlation with key cultural variables is in fact highly inconsistent, beset by questionable research practices, and misreported by later discussions. Together, these considerations undermine the most popular and dramatic example of cultural influence on perception. We further extend our case beyond this phenomenon, showing that many of these considerations apply to other visual illusions as well, including similarly implicated visual phenomena such as the Ebbinghaus, Ponzo, Poggendorf, and Horizontal-Vertical illusions. We conclude by outlining future approaches to cross-cultural research on perception, and we also point to other potential sources of cultural variation in visual processing. (shrink)

Cells live in dynamic environments that necessitate perpetual adaptation. Since cells have limited resources to monitor external inputs, they are required to maximize the information content of perceived signals. This challenge is not unique to microscopic life: Animals use senses to perceive inputs and adequately respond. Research showed that sensory‐perception is actively shaped by learning and expectation allowing internal cognitive models to “fill in the blanks” in face of limited information. We propose that cells employ analogous strategies and use internal (...) models shaped through the long process of evolutionary adaptation. Given this perspective, we postulate that cells are prone to “misperceptions,” analogous to visual illusions, leading them to incorrectly decode patterns of inputs that lie outside of their evolutionary experience. Mapping cellular misperception can serve as a fundamental approach for dissecting regulatory networks and could be harnessed to modulate cell behavior, a potentially new avenue for therapy. (shrink)

The acquaintance principle (AP) and the view it expresses have recently been tied to a debate surrounding the possibility of aesthetic testimony, which, plainly put, deals with the question whether aesthetic knowledge can be acquired through testimony—typically aesthetic and non-aesthetic descriptions communicated from person to person. In this context a number of suggestions have been put forward opting for a restricted acceptance of AP. This paper is an attempt to restrict AP even more.

_An exploration of philosophical and religious ideas about humor in modern philosophy and their secular implications._.

This study analyzed the content of questions in the quiz show Who Wants to be a Millionaire in the UK, the USA, Australia, Singapore, and India. A total of 1,823 questions were sampled. The topics of questions varied from country to country with programs in Australia and the UK over-representing language, the USA and Singapore over-representing light entertainment, and India over-representing history. The share of local themes was positively related to the country’s size of population. In all the countries, questions (...) that awarded higher prizes more frequently required academic knowledge, whereas pocket money questions more often called for popular everyday knowledge. Overall, the global quiz format appears to be sensitive to relatively small cultural differences. The hierarchy of knowledge it features is in line with western norms. (shrink)

Rational aesthetic deference becomes apparent when one person’s aesthetic belief gives another person a reason to move his own aesthetic belief in the direction of the other person. It occurs when one person’s aesthetic belief gives another person a normative reason to move your belief in the direction of mine, on epistemic grounds. In such a case, what the first person believes also provides a justification for the second person’s aesthetic belief. This kind of justification is an indirect justification because (...) it is based on reasons that merit deferring to someone else’s judgment, rather than on reasons that support.. (shrink)

One of the measures taken by states to relieve the burden of providing for asylum seekers and refugees is privatization and delegation of asylum regimes. I analyze the privatization and delegation of authority that is taking place within asylum systems and describe three tiers of privatization/delegation: 1. admission at points of entry or criminalization of undocumented entry, 2. status determination, 3. social integration and provision of social and economic rights and benefits. I then ask why states are privatizing and delegating (...) authority within the context of asylum systems and argue that privatization and delegation of authority are intended to be used to maintain control and reduce immigration and integration of asylum seekers. Governments are often helpless in their attempts to manage refugee migration and need to recruit other sectors to assist them in regaining control over immigration. This “tool” is particularly instrumental as it allows governments to maintain—to a large extent—control of immigrations and at the same time distance themselves from their responsibilities, from human rights violations, etc. Governments attempt to have private or other actors carry out acts that they cannot—whether because of practical reasoning or due to legal constraints. Finally, I argue that asylums systems are a special locus; thus, special care, great caution, much regulation, or complete refrain from privatizing at all, is paramount since privatization of asylums systems carries unique and severe consequences. (shrink)

In this essay, I will try to elaborate the fundamental postulates of transdifferential ontology, developed through the inscription of some basic concepts of poststructuralist philosophy within the realm of general system theory. In this manner, a system/being will be conceptualized as set of elements which is organized as a functional whole, whose goal is not to establish a homeostasis but to menage and organize disruptive forces of lack/surplus, that represents non-mediated kernel of any system. Therefore, any system is fundamentally grounded (...) on imbalance and radical incompleteness as inherent conditions of its possibility. Among different kind of systems, the complex self - organizing systems based on feedback loops are governed by the principle of syntropy and its transdifferential organization of reality. In order to explicate the syntropic movement of systems, the concept of signifier is expanded beyond the boundaries of language, and the process of writing, as a permanent invention of in-vent, is interpreted in the manner of never ending sublation of the system and subversion of the subject. The interconnection between the general system theory and poststructuralist philosophy will provide us with a conceptual apparatus which overcomes both linguistic and entropic limitations of above mentioned domains, in order to conceive, interpret, predict and govern processes of becoming on different levels of organization of systems. (shrink)

The ideals that gave rise to Daesh are not so much those of pre-modern Sunni Islam, including Salafism, as they are the ideals that post-colonial Arab states have propagated since the collapse of the Ottoman Empire. In contravention to long-established ideals of Islamic law, post-colonial Arab states have attempted to legitimate their own despotisms through a formal commitment to a certain kind of Islamic normativity. Inasmuch as Islam provides a ready political discourse to resist despotism, it is unsurprising that pan-Arab (...) “Islamist” movements have made resistance to despotism their central concern. Daesh, however, rejects the anti-despotic politics of modern pan-Arab and “Islamist” political movements and instead offers a despotic and apocalyptic religious conception of the political that is as far from the Sunni mainstream as the political despotisms of the post-colonial Arab states. In this respect, there is a deep synergy between Daesh and the despotisms of the modern Arab state, both of which portray themselves as the only alternative to the murderous tyranny of the other. The only long-term solution to Daesh, therefore, is reform of the despotisms of the post-colonial Arab states. (shrink)

Computable analysis provides ways of representing points in a topological space, and therefore of defining a notion of computable points of the space. In this article, we investigate when two topologies on the same space induce different sets of computable points. We first study a purely topological version of the problem, which is to understand when two topologies are not $\sigma $ -homeomorphic. We obtain a characterization leading to an effective version, and we prove that two topologies satisfying this condition (...) induce different sets of computable points. Along the way, we propose an effective version of the Baire category theorem which captures the construction technique, and enables one to build points satisfying properties that are co-meager with respect to a topology, and are computable with respect to another topology. Finally, we generalize the result to three topologies and give an application to prove that certain sets do not have computable type, which means that they have a homeomorphic copy that is semicomputable but not computable. (shrink)

This article offers an interpretation of Schelling's theory of ideas within his philosophy of identity, arguing that it should be understood as a theory of the intelligibility of being—that is, the capacity for the world to be meaningfully articulated in thought. By placing Schelling's ideas into dialogue with Wittgenstein's Tractatus Logico -Philosophicus, the author aims to show how Schelling's philosophy might provide valuable insights for contemporary analytic interpretations of German idealism. Schelling's notion of ideas encompasses three key features: (1) they (...) express the principle of identity as the foundation of reality, (2) they constitute totalities or self-contained universes, and (3) they are individuals that are unified within a single totality. The author explains these features and demonstrates how they jointly establish the conditions necessary for the possibility of meaning and coherent thought. (shrink)

The task of this paper is to offer an interpretation of Kant’s notion of proportionality between morality and happiness, which is fundamental to his conception of the highest good. Kant claims that the complete good of humans as both natural and rational beings is a proportionate relation between virtue and happiness. He takes this to mean that nature is purposively designed so it accords with morality, which is only possible in a divine world where God secures this responsiveness. The paper (...) shows various difficulties with this claim and argues that they can be resolved by a nuanced interpretation of what Kant might mean by “happiness”. This finally leads to a conception of proportionality modeled on Kant’s aesthetics. (shrink)

A culturally cultivated ignorance with regard to the care and presentation of tightly-curled hair pervades American society. This ignorance masquerades as a discourse of manageability, which supports institutional prohibitions of historically Black American hairstyles. In other words, rather than acknowledging our knowledge deficits, we attribute the medical and aesthetic consequences of our ignorance to the hair itself. The insidious implication is that the display of tightly curled hair is not a matter of taste but indicative of a lack of self-care. (...) I conclude that this trend is racially prejudicial and that laws and education are possible mechanisms of redress. (shrink)

Who is not utopian? Only narrowly specialized prisoners working to order without the slightest critical examination of stipulated norms and constraints, only these not very interesting people escape utopianism. Utopian projects are rarely discussed in current official programs in urban design.1 The common perception about the conceptualization of utopia is that utopia is a code word synonymous with modernist urban design and architecture.2 The failure of modern urban planning and architecture, along with their attributed paternalist qualities, leads some critics to (...) be hostile toward utopia in disciplines related to architecture, and modernist architecture has been attributed with utopian impulses.3 In .. (shrink)

Using the Stroop paradigm, we have previously shown that a specific suggestion can remove or reduce involuntary conflict and alter information processing in highly suggestible individuals . In the present study, we carefully matched less suggestible individuals to HSIs on a number of factors. We hypothesized that suggestion would influence HSIs more than LSIs and reduce the Stroop effect in the former group. As well, we conducted secondary post hoc analyses to examine negative priming – the apparent disruption of the (...) response to a previously-ignored item. Our present findings indicate that suggestion reduces Stroop effects in HSIs. Secondary analyses show that LSIs had an NP effect at baseline and that suggestion influenced the NP condition. Thus, at least in this experimental context, suggestion seems to dampen a deeply-engrained and largely automatic process – reading – by wielding a larger influence on HSIs relative to comparable LSIs. (shrink)

The whiteness of American philosophy must be appreciated as an epistemological and ontological achievement. Thus, I contend that the only way forward for American philosophy entails an Africana philosophical critique, which consists of two methodological ventures—one deconstructive and the other radical. I will briefly present six voices that exemplify this Africana philosophical critique. The deconstructive voices include (1) Sylvia Wynter's genealogy of “MAN,” (2) Leonard Harris's insurrectionist challenge to Pragmatism, and (3) Charles Mills's and Chandra Mohanty's rejection of Ideal Theory. (...) The radical voices include (1) Lewis Gordon's Africana-existential-phenomenology as a decolonial “antidote” to Eurocentrism, (2) Tommy Curry's culturalogical solution to the “derelictical” and “methodological” crises of African American philosophy, and (3) Africana literature as “new” philosophy. (shrink)

The purpose of the paper is to show that semanticexternalism – the thesis that contents are notdetermined by ``individualistic'' features of mentalstates – is mistaken. Externalist thinking, it isargued, rests on two mistaken assumptions: theassumption that if there is an externalist wayof describing a situation the situation exemplifiesexternalism, and the assumption that cases in which adifference in the environment of an intentional stateentails a difference in the state's intentional objectare cases in which environmental factors determine thestate's content. Exposing these mistakes (...) leads to seethat the conditions that are required for thetruth of externalism are inconsistent. (shrink)

The cliché of the clergymen or the religious scholars battling against modern science oversimplifies the history of the encounter between modern science and religion, especially in the case of non-Western societies. Many religious scholars, Muslim and Christian, not only did not oppose modern science but used it instrumentally to propagate their religions. Marwa Elshakry, in her brilliant study of Darwin's opinions among the Arab World, concentrates more on Arab Christians and Sunni Muslims rather than on Shiite Muslims. Muḥammad-Riḍā Iṣfahānī, a (...) Shiite clergyman educated in Islamic theology in Najaf, composed A Critique of Darwin's Philosophy in 1912 as a review of the theory of evolution. However, even before the publication of this book, controversy concerning this topic had been raging in the Arab World for decades. Under the influence of Muslim scholars (Sunni and Shiite) to reconcile modern science with Islam, Iṣfahānī did his best to gather knowledge of modern biology. He applied his self-taught knowledge of modern biology to find new solutions to the difficulties of establishing a dialogue between Islam and modern science. Thanks to the rationalism of his premodern scientific education, Iṣfahānī was more sympathetic towards science than many of his Arab counterparts and able to deeply engage in these debates. Iṣfahānī believed that the theory of evolution in nonhumans did not contradict Islamic discourse nor experimental and rational facts. Nevertheless, he denied the theory of human evolution as a nonscientific hypothesis. He justified his opinion through a detailed refutation of Darwin's heuristic evidence for human evolution in the first chapter of Descent of Man, such as the similarities between anatomy, embryology, and vestigial organs in humans and other animals. He also referred to other Western evolutionists of his time, such as Alfred Russel Wallace and Rudolf Virchow, who also rejected human evolution, and added some other scientific refutations of his own. Undoubtedly, Iṣfahānī's final aim was to demonstrate the possibility of reconciliation between religion in general, and Islam in particular, with modern science. This article provides a detailed consideration of Iṣfahānī's opinions, identifying his Arabic sources and comparing them to the original non-Arabic sources. I also examine the scientific details of Iṣfahānī's achievements and the roots of his misunderstandings. (shrink)

Plagiarism has been on the rise amongst university students in recent decades. This study puts university teachers in the spotlight and investigates their role in raising students’ awareness about plagiarism. To that end, plagiarism policies in 207 Iranian university TEFL teachers’ syllabuses were analyzed. The researchers analyzed the syllabuses to find out if they contain a plagiarism policy, and if so, how the term is defined; whether they approach the issue of plagiarism directly; if they offer students any guidelines on (...) how to avoid plagiarism; and if the consequences of committing plagiarism are specified. The results indicated that the majority of the syllabuses (83.6%) lacked a plagiarism policy and those that did include a policy were often vague in their definition of the phenomenon. However, when there was a plagiarism policy in the syllabuses, the teachers tried to address the issue directly half of the time and offered students brief guidelines on how to avoid plagiaristic behavior, which was a small step in the right direction. It is recommended that other higher education institutions make it obligatory for their academic staff to include a plagiarism policy in their syllabuses if they wish to cultivate academic integrity in students. (shrink)

Religious diversity is a key topic in contemporary philosophy of religion. One way religious diversity has been of interest to philosophers is in the epistemological questions it gives rise to. In other words, religious diversity has been seen to pose a challenge for religious belief. In this study four approaches to dealing with this challenge are discussed. These approaches correspond to four well-known philosophers of religion, namely, Richard Swinburne, Alvin Plantinga, William Alston, and John Hick. The study is concluded by (...) suggesting four factors which shape one’s response to the challenge religious diversity poses to religious belief. (shrink)