Given the ubiquitous nature of love, numerous theories have been proposed to explain its existence. One such theory refers to love as a commitment device, suggesting that romantic love evolved to foster commitment between partners and enhance their reproductive success. In the present study, we investigated this hypothesis using a large-scale sample of 86,310 individual responses collected across 90 countries. If romantic love is universally perceived as a force that fosters commitment between long-term partners, we expected that individuals likely to (...) suffer greater losses from the termination of their relationships—including people of lower socioeconomic status, those with many children, and women—would place a higher value on romantic love compared to people with higher status, those with fewer children, and men. These predictions were supported. Additionally, we observed that individuals from countries with a higher (vs. lower) Human Development Index placed a greater level of importance on romantic love, suggesting that modernization might influence how romantic love is evaluated. On average, participants worldwide were unwilling to commit to a long-term romantic relationship without love, highlighting romantic love’s universal importance. (shrink)

PREFACE WORD The Tanzimat period, which was the starting point of reform movements in many areas such as social, political, economic, military, etc., in which steps were taken towards Westernization, is considered to be an important milestone in drawing the fate of the Ottoman Empire. In this longest century of the empire, when many things were rushed, education partially received its share of change and reform. However, since the field of education was under the control of religious institutions such as (...) the Şeyhülislâmlık and the Nezâresi Evkâf-ı Hümâyun, the changes and reforms in this field remained limited. Regarding philosophy, which is the subject of our study, we can say in advance that philosophical movements in the West, the ideas of philosophers and philosophical education in the Western sense began to enter our country in the post-Tanzimat period. It is noteworthy that during this period when the Ottoman Empire became acquainted with Western philosophy, philosophy in the West experienced a period of crisis. In the period preceding this acquaintance, philosophy education in our country was carried out in a style loyal to the tradition of Islamic philosophy, and the break in this tradition occurred with the Tanzimat. One of the most widely debated issues from the Tanzimat to the present day has been whether or not a philosophical tradition unique to us can be established. Issues such as whether a philosophy built on our own culture and values can provide us with the opportunity to raise philosophers who are considered philosophers in the Western sense, and the level of competence and proficiency of Turkish in terms of creating a philosophical language on the way to realizing this opportunity, and efforts to establish a deep-rooted tradition continue to stand before us. In this study, from a holistic perspective, the changes in philosophical paradigms in certain periods from Tanzimat to the present day have been tried to be determined chronologically and problematically. The fact that the movements that emerged with Tanzimat were broken in certain periods, such as 1915, 1933 and 1960, and left their place to different movements, and the changes in our country in parallel with the change in the perception of philosophy in the world have been tried to be revealed in this study, and as a result of the study, results that have not been expressed so far have been reached. Again, whether the perception of philosophy has changed in society along with the change in philosophy in higher education is among the topics investigated in this study. For example, the fact that professors such as Mehmet İzzet, Niyazi Berkes and Necati Öner, who studied philosophy, regretfully admitted that it was embarrassing to say "I am studying philosophy", and instead took refuge in evasive answers such as "I am studying at the Faculty of Literature, I am studying at the Faculty of Language and History", clearly shows how the difficulty of doing philosophy in Turkey is at a high level with these prejudices. From the times when philosophy was identified with irreligion and atheism, and philosophers were seen as useless people who only criticized and did not produce solutions, to the present situation, the paths taken and the obstacles overcome make us hopeful for the bright future of philosophy in Turkey. In the Dârülfünun, which was de facto established in 1863 and opened and closed many times, philosophy courses were able to find a wide place in the curriculum after 1900 and especially after 1916. However, the contribution of philosophy courses and departments, which have been a significant part of the academy since 1916 both as a field of research and education, to the establishment and development of the longed-for original philosophical thought is currently the subject of a separate discussion. Indeed, philosophy departments have never escaped the criticism that they teach Western thought, transfer Western intellectual currents, ignore social values, and provide an exclusively Western and unproductive education. Our study, which deals with the processes of change and transition in philosophy education in Turkey and the debates on these processes, consists of three chapters and three appendices. In the first part, the studies in the field of philosophy from Tanzimat to the Republic are discussed theoretically and a general framework is tried to be drawn about the establishment of philosophy in Turkey. The topics covered in this section are mainly philosophy education until the establishment of the first university in 1863 under the name Dârülfünun and its closure and reopening in 1900 under the name Dârülfünun-ı Şâhâne. As is known, after a long period of trial and error, Dârülfünun was reformed under the name "Dârülfünun-ı Osmânî" in 1908 during the Second Constitutional Monarchy. Reforms in the field of education continued unabated, and with the university reforms in 1915 and 1933, philosophy departments also underwent significant change and transformation. Especially German faculty members, who were influential in these reforms, played an active role in the restructuring of the philosophy department. Apart from universities, philosophical activities were also carried out in non-governmental organizations, newspapers and journals. In particular, the philosophers who tried to become an association under the name of the Turkish Philosophical Society are today actively working under the name of the Philosophical Society of Turkey and the Turkish Philosophical Association. In this part of our study, in addition to these issues, the philosophers of the Republican period, which we have identified as four generations, and their philosophical attitudes and behaviors are evaluated together with the aspects reflected and not reflected in their works, and the interaction between the similarities and differences between the general characteristics of the generations and the philosophical atmosphere in the country is tried to be analyzed. The similarities and differences between the generations are analyzed since they are the main factors that determine and govern the course of philosophy in Turkey. The second chapter is devoted to "Philosophical Disciplines in Purgatory in the Republican Era". In this section, the disciplines of history of science, logic, Islamic philosophy and philosophy of religion, which we characterize as disciplines in limbo because their place in philosophy departments has always been controversial, are analyzed. In the third and final chapter, under the title "Philosophical Problems and Movements in the Republican Era", the problem of establishing the practical implications of the philosophical issues discussed in the first two chapters on the theoretical level, the question of whether Turkish can be the language of philosophy, Western philosophical movements in Turkey and their representatives are discussed. This chapter concludes with the main purpose of the study, which is to discuss the problems of philosophy in Turkey, suggestions for solutions and future perspectives. We have tried to enrich our research with three appendices that are considered to be complementary to these three chapters. The first appendix contains interviews with twelve senior professors who retired after teaching philosophy in Turkey for many years. These senior professors were asked questions about the changes in the view of philosophy in Turkey, philosophy education in higher education, their perceptions of philosophy, etc., and an important historical note was made with their answers based on their experiences. In this respect, we believe that these interviews will serve as an important source and reference for future generations and the social sciences community. Although the speeches of these professors contain many important discourses, messages and references, we have chosen one motto phrase to carry in the title. On this occasion, we would like to express our gratitude to our esteemed professors for sharing their vast knowledge and experience in the field of philosophy with us. In the second appendix, the short life stories and works of about a hundred professors in the field of philosophy in the Republican period are included. Although this information is sometimes easily obtained through the internet, biographical books or the works of the professors themselves, sometimes, after a very long and laborious work, original information has been reached, which is expressed for the first time in this study. Sometimes the capture of a very small detail required great efforts. In the third and final appendix, the names and periods of the senior philosophers of the Republican period are listed chronologically. (shrink)

This paper consists of four parts. Part 1 is an introduction. Part 2 evaluates arguments for the claim that there are no strict empirical laws in biology. I argue that there are two types of arguments for this claim and they are as follows: (1) Biological properties are multiply realized and they require complex processes. For this reason, it is almost impossible to formulate strict empirical laws in biology. (2) Generalizations in biology hold contingently but laws go beyond describing contingencies, (...) so there cannot be strict laws in biology. I argue that both types of arguments fail. Part 3 considers some examples of biological laws in recent biological research and argues that they exemplify strict laws in biology. Part 4 considers the objection that the examples in part 3 may be strict laws but they are not distinctively biological laws. I argue that given a plausible account of what distinctively biological means, such laws are distinctively biological. (shrink)

Rigveda, Hint alt kıtasının en eski metinlerinden biri olarak, antik Vedik dönemin dini, felsefi ve kültürel yaşamına dair paha biçilmez bilgiler sunar. Bu kutsal kitap, karmaşık ilahiler, ritüeller ve mitolojik anlatılar yoluyla Hindistan’ın manevi ve düşünsel mirasının temellerini şekillendirir. Bu çalışma, Hint kültürünün köklerini ve gelişimini anlamada kritik bir rol oynayarak, yüzyıllar boyunca süregelen dini ritüeller, sosyal yapılar ve kozmolojik anlayışların şekillenmesine dair önemli veriler sunar. Makale, Rigveda’da yer alan Vedik yacña (kurban) ritüelini mercek altına alır; özellikle Soma kurbanının detaylı (...) ritüellerine ve rahiplerin bu törenlerdeki kritik rollerine dikkat çeker. Bu inceleme, eski Hint toplumunda rahiplerin dini ve sosyo-ekonomik etkilerini vurgulayarak, onların toplumdaki yerini ve önemini tartışır. Seçilen ilahilerin niteliksel tematik analizi, karmaşık ritüelistik çerçeveyi çözerek rahiplerin çok yönlü işlevlerine ve Vedik toplumunun toplumsal ve ruhani dengesini korumak için çok önemli bir rahip ücretlendirme biçimi olan ‘dakşiṇā’ sisteminin etkilerine ışık tutmaktadır. Araştırma, ritüelistik performanslar ile doğal dünya arasında simbiyotik bir ilişki olduğunu ileri sürerek, bu ritüellerin etkili bir şekilde uygulanmasının başta yağış olmak üzere çevresel olayları etkilediğine inanıldığını ve böylece insan dini pratiklerinin kozmik düzenle iç içe geçtiğini öne sürmektedir. Metinsel incelemeyi bilimsel yorumlarla bütünleştiren bu çalışma, Vedik kurban uygulamalarına dair kavrayışımızı geliştirmekte ve bunları Vedik dünya görüşünün şekillenmesinde merkezi bir rol oynayan manevi niyetler, maddi sonuçlar ve kozmolojik ilkelerin sofistike bir sentezi olarak tasvir etmektedir. Çalışma, bu eski ritüellerin ruhban sınıfı ile halk arasında nasıl karşılıklı bir dinamik oluşturduğunu, sosyal hiyerarşileri güçlendirirken aynı zamanda topluluğun manevi ve maddi refahını nasıl sağladığını incelemektedir. Bulgular, Vedik ritüellerin yalnızca dini törenler olarak değil, eski Hindistan’ın kültürel ethosunu, toplumsal yapılarını ve dini doktrinlerini şekillendiren temel unsurlar olarak kalıcı etkisinin altını çizmektedir. Rigveda’da ifade edildiği şekliyle kurban uygulamaları, toplumsal uyum için kritik bir araç olarak ortaya çıkmakta, ruhani ve zamansal olanın birbirine bağlılığına dair köklü bir inancı yerleştirmekte ve böylece Vedik dinin aşkın ve pragmatik boyutlarına dair incelikli bir bakış açısı sunmaktadır. Bu çalışma, Vedik kurban ritüelleri, sosyal düzenin oluşumu ve kadim Hint düşüncesinde tanrısalın nasıl algılandığı arasındaki kompleks bağlantıyı açıklamakta, böylece bu eski törenlerin Hinduizm’deki sonraki dini ve kültürel pratikler üzerindeki kalıcı etkisini ve mirasını detaylı bir şekilde ortaya koymaktadır. (shrink)

In this paper, I investigate the nature of a priori biological laws in connection with the idea that laws must be empirical. I argue that the epistemic functions of a priori biological laws in biology are the same as those of empirical laws in physics. Thus, the requirement that laws be empirical is idle in connection with how laws operate in science. This result presents a choice between sticking with an unmotivated philosophical requirement and taking the functional equivalence of laws (...) seriously and modifying our philosophical account. I favor the latter. (shrink)

Sober [2011] argues that some causal statements are a priori true and that a priori causal truths are central to explanations in the theory of natural selection. Lange and Rosenberg [2011] criticize Sober's argument. They concede that there are a priori causal truths, but maintain that those truths are only ‘minimally causal’. They also argue that explanations that are built around a priori causal truths are not causal explanations, properly speaking. Here we criticize both of Lange and Rosenberg's claims.

My dissertation is on Plato's view on pleasure. I focus on the Republic, where Plato offers his first systematic treatment of pleasure and pain. Plato's thought on pleasure, and in particular his view on the truth and falsity of pleasure, has received no small degree of attention in the secondary literature during the past few decades. Despite the amount of work that has been done, however, Plato's thought on pleasure and pain has not been adequately understood, as scholars have persistently (...) underappreciated the treatment offered in Republic IX. ;The account and evaluation of pleasures in Republic IX has often been criticized as fraught with serious problems and inadequacies. It has been argued that the account not only fails to describe the role of pleasure in our lives accurately, but is also inconsistent and full of ambiguity. The inconsistency attributed to the account in essays by Dorothea Frede is supposedly between two distinct criteria that the account employs for the evaluation of pleasures. Dorothea Frede also claims, with Gosling and Taylor, that Plato's account contains fatal ambiguities. I argue that all of the above charges are false. I show that a careful examination of Plato's text reveals his account of pleasure to be consistent, coherent, and compelling. Since Plato offers his account of pleasure by way of proving that the pleasures of the rational part of the soul are most pleasant, dismissing the charges also requires a close reading of the passages in Book IV concerning the Platonic division of the soul into three parts. I show that Plato's view on pleasure and his division of the soul are mutually corroborative. The interpretation I develop allows us to see that Plato's view on the best life is much less austere and much more livable than critics have claimed. (shrink)

The primary aim of this study is to clarify the authorship trends, collaboration patterns, and impact factors in business ethics literature by looking at articles published between 1960 and 2015 in four leading business ethics journals: Business and Society, Business Ethics: A European Review, Business Ethics Quarterly, and the Journal of Business Ethics. This study showed the growth type of business ethics literature, authorship trends, collaboration patterns, authors' productivity evolved by subperiods and journals, and authors' dominance factor by subperiods and (...) journals. After providing an evaluation of the results of the study, the authors discuss the study's limitations and suggestions for future research. (shrink)

Nancy Cartwright (1983, 1999) argues that (1) the fundamental laws of physics are true when and only when appropriate ceteris paribus modifiers are attached and that (2) ceteris paribus modifiers describe conditions that are almost never satisfied. She concludes that when the fundamental laws of physics are true, they don't apply in the real world, but only in highly idealized counterfactual situations. In this paper, we argue that (1) and (2) together with an assumption about contraposition entail the opposite conclusion (...) — that the fundamental laws of physics do apply in the real world. Cartwright extracts from her thesis about the inapplicability of fundamental laws the conclusion that they cannot figure in covering-law explanations. We construct a different argument for a related conclusion — that forward-directed idealized dynamical laws cannot provide covering-law explanations that are causal. This argument is neutral on whether the assumption about contraposition is true. We then discuss Cartwright's simulacrum account of explanation, which seeks to describe how idealized laws can be explanatory. (shrink)

Research suggests that organizational justice has important impacts on work-related attitudes and behaviors, such as organizational citizenship behavior. In this article, we explore the extent to which individualism moderates the relationship between organizational justice and OCB among citizens in Kyrgyzstan. We make additional contributions to the literature because we know very little about these constructs in this former Soviet Union country, Kyrgyzstan, an under-researched and under-represented region of the world. Results of our data collected from 402 managers and employees in (...) Kyrgyzstan offer the following new discoveries. All three justice constructs are related to OCB. Individualism moderates only the distributive and interactive justice to OCB relationships. We develop an intricate theory with provocative implications: Procedural justice produces obedience. For “individualists,” interactional justice inspires loyalty and, interestingly, distributive justice “can only buy” participation, but “can’t buy” loyalty. Therefore, for individualists, interactional justice outweighs distributive justice for organizational loyalty. Based on Kyrgyz citizens’ justice, OCB, and individualism, our theory reveals novel insights regarding culture, money attitude, and intrinsic motivation and provides critical and practical implications to the field of business ethics. (shrink)

One and a half months after Victor Hugo died in 1885, Beşir Fuad published a biography of him, in which Fuad defended Emile Zola’s naturalism and realism against Hugo’s romanticism. This resulted in the most important dispute in nineteenth-century Turkish literary history, the hakikiyyûn and hayâliyyûn debate, with the former represented by Beşir Fuad and the latter represented by Menemenlizâde Mehmet Tahir. This article focuses on the form of this debate rather than its content, and this focus reveals how (...) the tension between classical and post-classical Islamic intellectual history had become deeply embedded in Ottoman Turkish literary history by the late 1800s. This particular event demonstrates two points: that dialectical disputation was viewed negatively as a return to the seemingly primitive practices of an antiquated mentality, as opposed to the relatively enlightened apodictic argumentation ; and that trajectories of Ottoman Turkish literary history can be understood within the context of general Islamic intellectual history. (shrink)

This article explores how epistemology plays a role within the realm of social ontology. My main claim is that every facet of the the social domain we deal with needs an epistemic framework and background in the construction of an ontology, contingent upon the fact that it has an ontological reality and existence. I think that two fundamentals make an significant contribution to this claim. The first of these is the notion of idea and its requisite foundation in social sphere, (...) and the other is the concept concerning the common sense. Therefore, the initial part of this article centers on the treatment and examination of the the notion of the idea. My primary assertion in this section is to demonstrate that the concept of ide has a linguistic interconnection and that this connection needs a foundation within the social basis or context. In the subsequent fragment, where the concept of common sense is discussed, it is argued that common sense is a shared attribute among all individuals in common in the social field, and that it is emphasized that this shared common sense serves as an essential component making it possible to provide its epistemological foundations in the social context. (shrink)

In den Anfängen seiner Philosophie äußerte sich Descartes über den epistemologischen Stellenwert des Willens nur allgemein. Nach Descartes hat Gott dem menschlichen Geist bereits die ersten Ideen gegeben, damit er die ebenfalls von Gott geschaffene physische Welt überhaupt wahrnehmen kann. Für ihn ist die dazu zuständige menschliche Fakultät unter anderem der Wille. Angesichts der immer wieder gemachten Erfahrung, dass die Menschen Irrtümer begehen, muss sich Descartes in der Fortsetzung seiner Philosophie mit der Frage auseinandersetzen, wie sich der Wille irrt und (...) warum. Für die cartesianische Erklärung des ersten Teils der Frage ist entscheidend, wie der Geist im Zusammenwirken des Willens und des Verstandes den Erkenntnisakt vollzieht. Als Gründe der Irrtümer nennt Descartes die Grenzen des menschlichen Verstandes sowie die Unaufmerksamkeit der Menschen. Ob der Wille insbesondere bei der genannten Unaufmerksamkeit frei ist, sodass dessen Inhaber zur Verantwortung gezogen werden kann, ist eine weitere Frage, zu der Descartes Stellung beziehen muss. In den Meditationen entwickelt er eine Freiheitslehre, die jedoch auf Einwände seitens Hobbes stößt. Später in zwei Briefen an Mesland modifiziert er seine Freiheitslehre. Die Freiheit, die er hierbei annimmt, ist für Descartes hinreichend, um die Verantwortlichkeit des Menschen für sein Fehlverhalten anzunehmen, auch wenn Gott selbst den Menschen mit einem Willensvermögen erschaffen hat bzw. die Ausübung dieser Freiheit duldet. (shrink)

Research into spirituality and its impact on the work environment has been bourgeoning. In an attempt to explore the role of Islamic spirituality in the workplace, this study examines the influence of Islamic spirituality on job satisfaction and organisational commitment through work ethics. Data are obtained by an online Likert-scaled questionnaire survey based on one thousand Muslim employees from various economic sectors in Indonesia and analysed through structural equation modelling (SEM). The findings demonstrate that Islamic spirituality positively influences job satisfaction (...) and organisational commitment as two dimensions of work attitudes and that work ethics mediate that influence. There is also evidence that job satisfaction positively influences organisational commitment, but work ethics does not moderate that influence. The findings related to the role of work ethics, which mediates the effect of Islamic spirituality on job satisfaction and organisational commitment, can be considered the contribution of this study. (shrink)

The notion of dharma is one of the most important concepts of Hinduism. This paper deals with the semantics diversity of the term of dharma, which is a Sanskrit word derived from the root of dhṛ that means to support, hold, maintain. In addition, the concept of purushārtha, consisting of the words purusha and artha, is examined by focusing on the different usages of that term. It is criticized why purusarthas are defined as trivarga or çaturvarga and the historical and (...) philosophical significance of the purusarthas is discussed. Besides, the connection of purushārthas with varna and ashramas has been investigated as well as it is mentioned which purushārtha orders should be observed by caste members and which purushārtha should be considered by individuals in the ashrama system.Purushārtha is a key concept in Hinduism and refers to the three/ four proper goals or aims of a human life. The word purushārtha literally means purpose of human being or object of human pursuit. All four purushārthas are important, but in cases of conflict, dharma is considered more important than artha or kama in Hindu philosophy. Moksha is considered the ultimate ideal of human life. It is also criticized that purushārthas are defined as trivarga or çaturvarga; its historical and philosophical significance was discussed. In addition, the connection of purushārthas with varna (brahman, kshatriya, vaisya, sudra) and ashramas (brahmacharya, grihastha, vanaprastha, sanyasa) has been investigated. In the caste system, the knowledge of which purushārtha element that caste members should observe has been mentioned. It was emphasized which purushārtha should highlight in the stages. (shrink)

Johannes Steuchius was a prominent Swedish Lutheran theologian and academic, a descendant of celebrated Lutheran bishops and academics. Born in 1676 in Härnösand in northern Sweden, Steuchius moved with his family to Lund in 1694 when his father, Matthias Steuchius, the renowned academic and theologian, was appointed Bishop of Lund. After completing his studies in logic and metaphysics at Uppsala University, Steuchius was given the opportunity to attend some of Europe’s foremost Protestant academic institutions, a luxury afforded to few. Steuchius’ (...) disputatio uses Arabic logic to present an historical account of the development of philosophical thought in Arabia before and after the emergence of Islam. He first proposes that philosophy drew its origins from the East. His evidence for this claim is that many of the Greek philosophers, considered the forefathers of European philosophy, began cultivating their philosophical thinking as a result of exposure to ancient Eastern philosophy. After the introduction of Greek philosophy, it is agreed that dialectic was among the first of the arts the Arabs practiced. (shrink)

Ülkemizde yaygın din eğitimi etkinlikleri resmi olarak Diyanet İşleri Başkanlığı tarafından gerçekleştirilmektedir. Başkanlığın yaygın din eğitimi hizmeti sunduğu kurumlardan birisi de Kur’an Kurslarıdır. Bu araştırmaya konu edilen “4-6 Yaş Grubu Kur’an Kursları”, okul öncesi dönemdeki çocuklara din ve değer eğitimi vermek maksadıyla, 2013-2014 yılında uygulamaya konulmuştur. Bu araştırmada söz konusu kurslarda görev yapan öğreticilerin pedagojik formasyon yeterliklerinin durumu ele alınmıştır. Çalışma betimsel tarama modeli esas alınarak gerçekleştirilmiştir. Araştırma 2017/2018 eğitim öğretim döneminde gerçekleştirilmiştir. Araştırmaya 430 öğretici katılmıştır. Araştırmada elde edilen bazı (...) sonuçlar şunlardır: Araştırmaya katılan öğreticilerin önemli bir kısmı eğitim-öğretim yeterlikleri konusunda kendilerini yeterli bulmamışlardır. Onların en fazla yetersizlik yaşadıkları konuların öğrenci merkezli öğretim yöntem ve tekniklerini bilememe, çocukları motive edememe, sınıf yönetimini sağlayamama, çocuklarla etkili iletişim kuramama gibi konular olduğu ortaya çıkmıştır. (shrink)

Bu makalede Necmeddin Kâtibî ile Nasreddin Tûsî arasında teselsülün imkânı/imkânsızlığı konusunda gerçekleşen yazılı bir münâzara analiz edilmiştir. Bu münâzarada, klasik dönemde teselsülün imkânsızlığına dair İslam düşünürleri tarafından öne sürülen en meşhur delillerden üçü ele alınmıştır. Bu deliller klasik İslam düşüncesinde burhân-ı arşî, burhân-ı tatbîk ve burhân-ı tezâyüf adıyla bilinen delillerdir. Kâtibî, bu delillere karşı itirazlarını ortaya koymak için hocası Tûsî’ye bir mektup yazmış, bu mektubunda öncelikle teselsülün imkânsızlığına dair öne sürülen bu delilleri takrir etmiş, daha sonra bu delillere karşı itirazlarını (...) sıralamıştır. Bunun üzerine Tûsî, Kâtibî’nin bu itirazlarına oldukça doyurucu ve ikna edici cevaplar vermiştir. Hocasının açıklamaları neticesinde ikna olan Kâtibî, münâzara sonucunda teselsülün imkansızlığına dair klasik dönemde ortaya koyulan bu delillerin geçerliliğini Tûsî’nin açıklamaları bağlamında kabul etmiş ve son bir itiraf mektubu yazarak bu kabulünü dile getirmiştir. Tûsî’nin bu itirafa cevap olarak teşekkür ve takdir sadedinde yazdığı son mektupla münâzara sona ermiştir. (shrink)

It has long been suspected that attentional processes differ between olfaction and the other senses. Here, we test whether voluntary dishabituation, seen, for example, when we re-attend to the ticking of a clock, can occur in olfaction. Participants were seated in an odorized room, where at various intervals they had to evaluate what they could smell. An experimental group had one nostril open and the other closed, except during the evaluations, so that the closed side was subject to centrally driven (...) habituation, but not peripheral adaptation. A control group had both nostrils closed except during evaluations. Following exposure, the experimental group could not report the room's odor in either the centrally habituated nostril or the nostril that remained open, while the control group could. This effect could result from a number of causes, including olfaction's unique neuroanatomy, functional constraints imposed by detecting volatile chemicals, and as a consequence of limited cortical resources, with implications for the functional value of consciousness. (shrink)