Since its inception some fifty years ago, cognitive science has seen a number of sea changes. Perhaps the best known is the development of connectionist models of cognition as an alternative to classical, symbol-based approaches. A more recent - and increasingly influential - trend is that of dynamical-systems-based, ecologically oriented models of the mind. Researchers suggest that a full understanding of the mind will require systematic study of the dynamics of interaction between mind, body, and world. Some argue that this (...) new orientation calls for a revolutionary new metaphysics of mind, according to which mental states and processes, and even persons, literally extend into the environment. This book is a guide to this movement in cognitive science. Each chapter tackles either a specific area of empirical research or specific sector of the conceptual foundation underlying this research. (shrink)

Representationalism is the view that the phenomenal character of experiences is identical to their representational content of a certain sort. This view requires a strong transparency condition on phenomenally conscious experiences. We argue that affective qualities such as experienced pleasantness or unpleasantness are counter-examples to the transparency thesis and thus to the sort of representationalism that implies it.

Pain is the most prominent member of a class of sensations known as bodily sensations, which includes itches, tickles, tingles, orgasms, and so on. Bodily sensations are typically attributed to bodily locations and appear to have features such as volume, intensity, duration, and so on, that are ordinarily attributed to physical objects or quantities. Yet these sensations are often thought to be logically private, subjective, self-intimating, and the source of incorrigible knowledge for those who have them. Hence there appear to (...) be reasons both for thinking that pains (along with other similar bodily sensations) are physical objects or conditions that we perceive in body parts, and for thinking that they are not. This apparent paradox is one of the main reasons why philosophers are especially interested in pain. One increasingly popular but still controversial way to deal with this apparent paradox is to defend a perceptual or representational view of pain, according to which feeling pain is in principle no different from undergoing other standard perceptual processes like seeing, hearing, touching, etc. But there are many who think that pains are not amenable to such a treatment. Although it was the treatment of pain as a sensory-discriminative experience that had dominated the philosophical discussions throughout most of the twentieth century, attention to pains’ affective-motivational dimension has gained prominence in recent years. (shrink)

The current debate that surrounds the issue of patient rights and the transformation of health care, social insurance, and reimbursement systems has put the topic of patient responsibility on both the public and health care sectors' agenda. This climate of debate and transition provides an ideal time to rethink patient responsibilities, together with their underlying rationale, and to determine if they are properly represented when being called `patient' responsibilities. In this article we analyze the various types of patient responsibilities, identify (...) the underlying motivations behind their creation, and conclude upon their sensibleness and merit. The range of patient responsibilities that have been proposed and implemented can be reclassified and placed into one of four groups, which are more accurate descriptors of the nature of these responsibilities. We suggest that, within the framework of a free-market system, where health care services are provided based on the ability to pay for them, none of these can properly be justified as a patient responsibility. (shrink)

Some sensory experiences are pleasant, some unpleasant. This is a truism. But understanding what makes these experiences pleasant and unpleasant is not an easy job. Various difficulties and puzzles arise as soon as we start theorizing. There are various philosophical theories on offer that seem to give different accounts for the positive or negative affective valences of sensory experiences. In this paper, we will look at the current state of art in the philosophy of mind, present the main contenders, critically (...) compare and contrast them. In particular, we want to examine how they handle the reason-giving power of affective states. We will look into two representationalist proposals (Evaluativism and Imperativism) and a functionalist proposal, and argue that, contrary to their own advertisements, the representationalist proposals don’t have good accounts of why and how sensory affect can motivate, rationalize, and justify subsequent behavior and intentional mental activity. We will show that our own functionalist proposal does a much better job in this regard, and that when the representationalist proposals are modified to do a better job, they fare better not because of their representationalist credentials but due to their functionalist ones. (shrink)

A lot of qualitatively very different sensations can be pleasant or unpleasant. The Felt-Quality Views that conceive of sensory affect as having an introspectively available common phenomenology or qualitative character face the “heterogeneity problem” of specifying what that qualitative common phenomenology is. In contrast, according to the Attitudinal Views, what is common to all pleasant or unpleasant sensations is that they are all “wanted” or “unwanted” in a certain sort of way. The commonality is explained not on the basis of (...) phenomenology but by a common mental, usually some sort of conative, attitude toward the sensation. Here I criticize both views and offer an alternative framework that combines what is right in both while avoiding their unintuitive commitments. The result is the reductive (psychofunctionalist) adverbial sensory modification view of pleasure and displeasure. (shrink)

[This is the penultimate version, please send me an email for the final version]. Some sensations are pleasant, some unpleasant, and some are neither. Furthermore, those that are pleasant or unpleasant are so to different degrees. In this essay, I want to explore what kind of a difference is the difference between these three kinds of sensations. I will develop a comprehensive three-level account of sensory pleasure that is simultaneously adverbialist, functionalist and is also a version of a satisfied experiential-desire (...) account. (shrink)

In this paper I reflect critically on the concept of pragmatism as it is used in Ottoman historiography. Pragmatism has gained increasing currency over the last ten to fifteen years as one of the defining features of the Ottoman polity. I argue that unless it is properly defined from a theoretical-philosophical perspective, and carefully contextualized from a historical perspective, pragmatism cannot be used as an explanatory or comparative category. When used as a framework of explanation for historical change, pragmatism blurs (...) more than it clarifies an essential aspect of the Ottoman polity that it seeks to define, namely, the political. It is essential to reflect on the difference between the political and politics because whereas the political refers to the configuration of the power relations that organize a society as a legitimate entity, politics refers to the strategies, practices, institutions, or discourses whose purpose is to construct and retain hegemony within a polity. Through an analysis of the concept of pragmatism in Ottoman historiography, I show that for most proponents of Ottoman pragmatism, pragmatism pertains to politics rather than to the political. From a perspective rigorously confined to political theory, I argue that much like the discourse of modern tolerance, pragmatism in Ottoman historiography posits a problematic periodization, relegates the political to the background, and depoliticizes essential power relations. (shrink)

This book represents the author's view of humanity.

The purpose of this paper is to develop an understanding about the internal fraud and corruption problem in the Turkish construction industry. The reasons behind the internal fraud and corruption problem as well as the types of prevention methods were investigated; and as a result various recommendations were made. To this end, a risk awareness questionnaire was used to understand the behavioral patterns of the construction industry, and to clarify possible proactive and reactive measures against internal fraud and corruption. The (...) type of fraud experienced by Turkish construction companies was also surveyed in the questionnaire. The questionnaire was sent to 89 firms; and depending on the collected data, certain recommendations for construction industry professionals were provided. (shrink)

This essay is a sustained attempt to bring new light to some of the perennial problems in philosophy of mind surrounding phenomenal consciousness and introspection through developing an account of sensory and phenomenal concepts. Building on the information-theoretic framework of Dretske (1981), we present an informational psychosemantics as it applies to what we call sensory concepts, concepts that apply, roughly, to so-called secondary qualities of objects. We show that these concepts have a special informational character and semantic structure that closely (...) tie them to the brain states realizing conscious qualitative experiences. We then develop an account of introspection which exploits this special nature of sensory concepts. The result is a new class of concepts, which, following recent terminology, we call phenomenal concepts: these concepts refer to phenomenal experience itself and are the vehicles used in introspection. On our account, the connection between sensory and phenomenal concepts is very tight: it consists in different semantic uses of the same cognitive structures underlying the sensory concepts, such as the concept of red. Contrary to widespread opinion, we show that information theory contains all the resources to satisfy internalist intuitions about phenomenal consciousness, while not offending externalist ones. A consequence of this account is that it explains and predicts the so-called conceivability arguments against physicalism on the basis of the special nature of sensory and phenomenal concepts. Thus we not only show why physicalism is not threatened by such arguments, but also demonstrate its strength in virtue of its ability to predict and explain away such arguments in a principled way. However, we take the main contribution of this work to be what it provides in addition to a response to those conceivability arguments, namely, a substantive account of the interface between sensory and conceptual systems and the mechanisms of introspection as based on the special nature of the information flow between them. (shrink)

Born as φαντασία in Greek philosophy, the concept of imagination that today we understand from has a different meaning and contains different functions. This study attempts to reveal the conceptual contents and functions by examining the conceptual transformation of the concept in Ancient Greece and Aristotle’s terminology and epistemological function.

In the history of Islam after the martyrdom of Hz.Uthman, serious problems emerged among the Muslims, and two great wars took place between the Companions. While these events are called strife, this time is called the time of strife. The enemies of Islam who wanted to take advantage of this confused situation of the Islamic ummah, they engaged in various activities that they thought could harm Muslims in order to grow the seeds of strife among Muslims more. Zindīḳs are the (...) leading enemies of Islam. It was necessary for Muslims to recognize the zindīḳs, who were said to have made thousands of narrations on almost every subject. Therefore, Islamic scholars wrote many works about them. In fact the authors of tabaḳāt and ridjāl many of whom were hadith scholars, also mentioned zindīḳs in their works, such that these works were extremely useful in terms of knowing zindīḳs. In this article it was determined for whom the term zindīḳ was used in the works of tabaḳāt and ridjāl and also the situation of hadith transmitters who lived in the first three centuries of the hijri who are alleged to be zindīḳ are discussed. (shrink)

Although there are many questions to be asked about philosophy of mathematics, the fundamental questions to be asked will be questions about what the mathematical object is in view of being and what the mathematical reasoning is in view of knowledge. It is clear that other problems will develop in parallel within the framework of the answers to these questions. For this rea­ son, when we approach Aristotle's philosophy of mathematics over these two basic problems, we come up with the (...) concept of abstraction. In our work, I will try to explain the mathematical abstraction that Aristotle has developed to understand mathematical philosophy. (shrink)

Turkish modernization relied on the western social sciences and humanities not only as an abstract and distant model, but also in the form of close encounters and interactions with western refugee scholars. This article examines the activities of western intellectuals and experts who visited Turkey in the early republican era (1923—50), especially focusing on a group of émigré scholars who were employed in Turkey after the university reform of 1933. While European and North American social scientists were drawn to meticulous (...) comparisons of `East' and `West' in this period, elites in the former component of this comparative dichotomy were seeking creative ways to turn this taxonomy to their advantage. In the Turkish case, the project of adopting modernity contained universalistic aspects intended to function for particular local needs. A body of racial, historical and linguistic theories attempted to create and sustain a nationally homogeneous society while, at the same time, emphasizing the contributions of Turkishness to western and modern history. Republican scholars tried to establish the Turkish origins of western civilization with the help of western social sciences in general and of western émigré scholars in particular. In the process of facilitating the local efforts to import western modernity into the specificity of Turkishness, refugee scholars encountered contradictory demands and employed different strategies to respond to these demands. (shrink)

The third sex, which for a long period of history meant the androgyne and the homosexual, took on a new sense around 1900, when it was applied to emancipated women, who were featured by novelists and analysed by psychiatrists. Assimilated with lesbians, 'desexualized' by their modern way of life, they were labelled 'neuter', worker bees in a hive-state where 'female–male' markers were tending to disappear. Neither men in sex, nor women in gender (at least according to traditional assumptions), they constituted (...) a new 'battalion' which highlighted all the anxieties of the time: the involution of dimorphism, the threat of lack of differentiation and the 'extinction of the race'. But for those who accepted the label, neuterdom evolved from a pejorative concept into an instrument of a kind of liberation and the strategic means to set up creative space cleared of sexual stigma, until political cooption, aware of the resurgence of a 'superior species', changed its meaning and tipped over into the worst sort of excess. (shrink)

Dede Korkut Stories are a national cultural heritage that narrates about events and challenges of Oghuz Turks in 10th-11th centuries. This period of time is important, as it was the times when Turks became Muslims. In this work, heroism, customs, habits and traditions, socio-cultural and moral life of the Turks before and after becoming Muslims are analysed. One of the topics addressed in this work is religious beliefs and worships of the Turks after became Muslims. In this context, the belief (...) in Allah appears to be the most emphasized type of belief in the stories. The theme of fate, which is included in the subjects of Tawḥīd (oneness of Allāh) is another theme mentioned in the stories. The stories also includes some expressions regarding particularly the Prophet Muḥammad as well as some other prophets. Jibrīl and ʿAzrāʾīl angels are also mentioned. As for the Divine Books, only the Qur’ān is namely addressed and other divine books are not mentioned. The beliefs regarding afterlife, such as death, resurrection, heaven, hell, pool of al-Kawthar (abundance) are also referred to in the stories. The Book of Dede Korkut is not a didactic work written to teach Islam. On the contrary, in the stories, Islam is discussed as an element of the spirit/essence of individual and society. The aim of this study is to investigate the representations of the beliefs of tawḥīd, prophecy and hereafter of the Turks, especially the Oghuz Turks with reference to narrations in Dede Korkut stories. It aims to discuss them in the context of six pillars of faith and evaluate from the Islamic belief point of view.Summary: The Book of Dede Korkut consists of twelve epic stories created within the oral tradition of Turkish Folk Literature. It is said that the origins of these stories, which are one of the oldest works of Turkish Folk Literature, went as far as 7th century. It is generally accepted that the Book of Dede Korkut, which narrates about Oghuz Turks who lived in 10th-11th centuries was transferred to writing after 15th century. There is no information found about writer/s of the Book. Dede Korkut, who considered being the narrator of the stories, is in fact a character in the stories. Dede Korkut plays qobuz, reads poetry, names children, mediates in marital affairs, resolves disputes, and leads religious rituals in the stories. Therefore, he stands out as a saint figure and considered to be wise man of the Oghuz Turks in almost every story, especially regarding social events. In this work, there are many expressions about heroism, customs, habits and traditions, socio-cultural and moral experiences of the Turks before and after becoming Muslims. The stories bear many traces from the earlier Turkish beliefs. However, these are not the issues of this study. The dates of the emergence of the stories, 10th and 11th centuries, coincides with the times when the Turks became Muslim. This situation makes the stories more important as they include rich narratives about the fundamental beliefs of Islam. Especially the belief in Allāh, which is one of the six pillars of faith, appears to be the most emphasized in the stories. In these stories, Turkish and Persian names of Allāh as well as His Arabic names and attributes are mentioned directly or indirectly.The belief in predestination and casualty related with Allāh's eternal knowledge and determination is another faith object that takes place in the stories. The issues regarding the predestination discussed in the stories as follows: the deeds occur with the wish of Allāh; Allāh decides whether the child male or female; Allāh predestines human lifetime, livelihood, time of death and calamities.There are also narrations about the belief in the prophets in the stories. Particularly the Prophet Muhammad's prophecy is prioritised. Adam, Noah, Abraham, and Moses are the other prophets mentioned in the stories. The successive authority of Adam and His story with Iblīs; the wife and donkey of Noah, not burning of Abraham when he was thrown into the fire, the speaking of Allāh with Moses and the staff of Moses are some of the expressions related with prophecy in the stories. Nimrod against Abraham and Pharaoh against Moses are described as negative personalities in the stories. In the stories, the Prophet Muhammad (pbuh) is handled in a position that intercession is demanded from Him. Greetings and prayers are read for Him. His intercession is sought for forgiveness of sins and acceptance of prayers. He is exalted with some attributions, such as the holly Prophet Peace be upon Him, friend of Allāh, the leader of religion and the headman of religion. When the Prophet Muhammad is mentioned, it is felt that there is a high respect and an enthusiastic love. When he is addressed, the expressions indicating respect and affection, such as "His name is magnificent Muhammad" and "His name is magnificent Muhammad Mustafa" are used in the stories.In the stories, only the Qur’ān is mentioned among the divine books, none of the Torah, the Zabūr and the Injīl is mentioned. It is referred that the Qur’ān descended from the heavens and it is the word of Allāh and His knowledge, and it was copied (collected) by Uthman. It is described as "Magnificent Qur’ān".It is seen in the stories that there is also a place for the belief in angels and only two of the four great angels are mentioned. One of them is ʿAzrāʾīl, the death angel. It is one of the main heroes in the story of Deli Dumrul. ʿAzrāʾīl is described as an angel from the sky, who has red-winged, who takes the souls of living beings by the command of Allāh and kill them. It is also narrated that ʿAzrāʾīl takes the form of human and pigeon, and the struggle of ʿAzrāʾīl with Deli Dumrul. The other great angel mentioned in the stories is Jibrīl. In the story of Emre, the Son of Begil, it is described as an angel fulfilling the commandments of Allāh. Apart from these, there is no information about other angels and their characteristics, such as not being gendered, not to sin, and being created from light. Within the scope of invisible beings, the Devil is also narrated in the stories as it did not prostrate itself to Adam, and therefore it was repelled and cursed.The principle of the belief in Hereafter, which is one of the pillars of faith, is also dealt with in the stories. The ending, death, resurrection, reckoning, Heaven, Hell, seeing Allāh's face in Heaven, drinking water from the pool of al-Kawthar are some of the topics addressed in relation to this principle. While talking about Heaven in the stories, the words "Uçmak" (flight) in Turkish and "Behesht" (paradise) in Persian are mentioned in addition to Arabic "Jannah" (heaven).The Book of Dede Korkut is not a religious book written to teach the ʿaqāʾid (beliefs) of Islam or its practices. On the contrary, it is a work that narrates about people’s lives and social experiences. There is neither any specific verse from the Qur’ān nor sayings or the deeds of the Prophet (ḥadīth) included in the stories. However, the contents of many issues stated in the Qur’ān and ḥadīth are expressed in the stories. For instance, the statements from the surah (chapter) al-Ikhlāṣ (sincerity), such as al-Aḥad (the one), Allāh begets not, nor was He begotten, and not being any equivalent to Him are mentioned in the stories. Likewise, not burning of the Prophet Abraham when thrown into the fire, speaking of Allāh with Moses and giving the stuff to him as a miracle are also stated in the Qur’ān. As for the pool of al-Kawthar, the believers’ seeing Allāh in Heaven, ineffectiveness of the deeds without saying in the name of Allah are mentioned in ḥadīths. However, some information that is not rooted in the Qur’ān and ḥadīths, such as the stinging of Nimrod's arrow is also encountered in the stories. Based on the narrations in the stories, it seems possible to draw the conclusion that the Oghuz Turks mentioned in the Book of Dede Korkut adopted Ahl al-Sunnah (people of Sunnah) interpretation of Islam. However, it should be reminded that this implication will lose its meaning if it is proved that the original versions of the stories were redesigned according to the interpretation of Ahl al-Sunnah in the process of transferring them into writing. (shrink)

There is very little information about the proving by Aristotle’s ecthesis method both in Aristotle’s and his commentators’ articles. Researches on ecthesis which were made by recent commentators are only on expository term. In our study, comments have been evaluated, points that are subject to contradiction have been determined, and opinions about ecthesis have been cited by giving proofs obtained by the ecthesis method.

According to the standard and largely traditional interpretation, Aristotle’s conception of nous, at least as it occurs in the Posterior Analytics, is geared against a certain set of skeptical worries about the possibility of scientific knowledge, and ultimately of the knowledge of Aristotelian first principles. On this view, Aristotle introduces nous as an intuitive faculty that grasps the first principles once and for all as true in such a way that it does not leave any room for the skeptic to (...) press his skeptical point any further. Thus the tradi- tional interpretation views Aristotelian nous as having an internalist justificatory role in Aristotelian epistemology. In contrast, a minority (empiricist) view that has emerged recently holds the same internalist justificatory view of nous but rejects its internally certifiable infallibility by stressing the connection between nous and Aristotelian induction. I argue that both approaches are flawed in that Aristotle’s project in the Posterior Analytics is not to answer the skeptic on internalist justificatory grounds, but rather lay out a largely externalist explication of scientific knowledge, i.e. what scientific knowledge consists in, without worrying as to whether we can ever show the skeptic to his satisfaction that we do ever possess knowledge so defined. (shrink)

Bu araştırmada ortaöğretim okullarında öğrenim görmekte olan öğrencilerin din eğitimine yönelik tutumlarını belirlemek için din eğitimine yönelik tutum ölçeğinin geliştirilmesi amaçlanmaktadır. Çalışma, AFA için 293 ve DFA için 314 olmak üzere toplam 607 lise öğrencisiyle yürütülmüştür. Araştırma verilerini toplamak için okulda din eğitimine yönelik tutum ölçeği (ODEYTÖ) ile kişisel bilgi anketi kullanılmıştır. Öncelikle 73 maddenin yer aldığı bir madde havuzu oluşturulmuştur. Uzman görüşleri ve pilot uygulama sonuçlarına göre AFA öncesi 53 maddeden oluşan bir ölçek formuna ulaşılmış ve uygulanmıştır. AFA sonrası (...) 25 madde ölçekten çıkarılarak DFA öncesi 28 maddeden oluşan yeni ölçek formu elde edilmiştir. DFA sonucu 3 madde daha ölçekten çıkarılarak 25 maddeli son yapıya ulaşılmıştır. Sonuç olarak ODEYTÖ, üç boyut (din eğitimine yönelik tutum, DKAB dersine yönelik tutum ile DKAB öğretmenine yönelik tutum) ve 25 maddeden oluşmaktadır. Üç boyutun açıklandığı toplam varyans %57,35 olarak bulunmuştur. Ölçeğin KMO (Kaiser-Meyer-Olkin) değeri, 0,936; Barlett test değeri, 4814,065’tir. Bu durum ölçeğin faktör analizi için uygun ve örneklemden elde edilen verilerin yeterli olduğunu göstermektedir. Güvenirlik çalışmaları sonucunda Cronbach Alpha güvenirlik katsayısı,963; ikiye ayırma güvenirlik analiz değeri,797 ve boyutların ayırt edicilik düzeylerini belirlemek için %27’lik alt-üst grup puanları arasında yapılan t-test sonuçları sırasıyla t(85)=−33,55, −29,62, −47,77, −40,60; p <,01 olarak tespit edilerek anlamlı bir farklılık olduğu görülmüştür. DFA sonuçları temel ölçüt olan model uyum indekslerini oldukça iyi düzeyde karşıladığı için oluşturulan yapının istatistiksel ve kuramsal açılardan da uygun olduğu değerlendirilmektedir. Sonuç olarak lise öğrencilerine yönelik geliştirilen 25 maddelik ODEYTÖ’nün geçerli ve güvenilir olduğu belirlenmiştir. (shrink)

The traditional tripartite and tetrapartite analyses describe the conceptual components of propositional knowledge from a universal epistemic point of view. According to the classical analysis, since truth is a necessary condition of knowledge, it does not make sense to talk about “false knowledge” or “knowing wrongly.” There are nonetheless some natural languages in which speakers ordinarily make statements about a person’s knowing a given subject matter wrongly. In this paper, we first provide a brief analysis of “knowing wrongly” in Turkish. (...) Then, taking Allan Hazlett’s recent account of the gap between traditional analyses of knowledge and actual epistemic practices of real cognitive agents as a point of departure, we spell out a non-universalist and non-extensionalist perspective on the value of “knowing wrongly.”. (shrink)

The review of literature on stakeholders reveals that there is need to understand more about firm-stakeholder relationships especially from stakeholders’ point of view. Market integration in the European Union (EU) provides an excellent context for increasing such understanding since it is creating opportunities and threats for firms and their stakeholders. This research aims to make a contribution in this direction by analyzing strategic responses of primary stakeholders to selected threat events in the history of Volkswagen (VW) since 1960.

A healthy and robust public political culture is generally regarded as being of utmost necessity for the maintenance of a stable democratic environment. Especially when a country is facing significant challenges and is in the process of devising and implementing radical reforms, the presence of satisfactory collective deliberation can ensure durability and stability. This article will focus on one type of argumentation that stands in the way of such healthy deliberation. It will explore the various forms that ad hominem arguments (...) take and consider the harmful consequences of their wide prominence in the political culture of the country. (shrink)

As a result of its failure to embrace the increasingly visible social and political diversity in the country, Kemalism, the founding ideology of modern Turkey, is currently facing its severest legitimacy crisis. Through interviews with representatives of leading voluntary Kemalist associations, this article inquires whether there are attempts to reinterpret the doctrine in order to offer an alternative, credible vision in harmony with the existing social, political and economic realities of Turkey.

This article seeks to address the increasingly pertinent concern of how to form a satisfactory liberal stance in the face of certain democratically mandated policies of non-liberal and even sometimes illiberal governments. To that end, a close analysis is provided of a particular debate that generated controversy in certain liberal circles in Turkey during the run-up to the referendum on constitutional amendments in 2010. Identifying and evaluating 5 factors which seemed to have influenced the opposing positions in the debate, the (...) article tries to demonstrate how disagreement over the ‘correct’ liberal position entails differences in overall judgement of the political situation and assessment of the circumstances. (shrink)

In ancient philosophy, Logic was seen as the instrument and method of philosophy. However, sometimes detailed and profound discussions have been made about the demonstrativeness of philosophical sciences. Most philosophers have accepted that the mathematical sciences were especially demonstrative and likewise, most of the natural sciences are demonstrative for them. But can metaphysics be demonstrative or not? This is one of the fundamental issues around which the great debates were made in Islamic philosophy. While these issues are known to specialists (...) in this field, we can hardly find studies and research that deal with this issue to a sufficient degree and precise discussions in our day, I mean the issue of demonstrativeness of art of demonstration, art of dialectic, art of sophistry, art of rhetoric and art of poetry. It is clear that the peripatetic philosophers did not write a separate book or treatise on the issue of the demonstrativeness of the logical arts, but we can claim that they believed that all these arts were demonstrative and that they were extracted/abstracted using the art of demonstration. We can come across important phrases and statements that prove this claim between the lines of the books that these philosophers wrote in the science of logic. And while Aristotle is the founder of the science of logic, then how is it to be understood that there are practical particular examples and some easy rules of these arts? According to their texts, we can say that they believed that the actual performance of these arts by their actors in materials by particular and practical actions differs from extracting their universal rules by abstracting them from their materials through theoretical and analytical research. For example, the poems of the great poets; Homer and al-Mutanabbi, are particular works in the matter of the art of poetry performed by poets. The books written by Aristotle and Ibn Rushd in the art of poetry contain universal rules extracted abstractly from the materials of their particular poems. As for understanding the demonstrativeness of the remaining four arts, it is easier, but how should we understand the demonstrativeness of the art of demonstration itself? It seems that the peripatetic logicians also distinguished between applying demonstrative inferences to significant materials and extracting the universal rules of the art of demonstration from these materials. These five logical arts are not particular and practical things, but they are philosophical, demonstrative, and analytical studies for the peripatetic logicians in Islam. In this paper, we will try to draw attention to the issue of the demonstrativeness of the five arts and to open a new discussion about it based on some important sentences and phrases expressed by al-Fārābī, Ibn Zur‘a, Ibn Sīnā, Ibn Bājja and Ibn Rushd between the lines in their books, which they wrote in the field of logic and within different and multiple contexts. (shrink)