Mezhepler, İslam düşünce tarihinin -tenkid edilse dahi- bir parçasıdırlar. Bu oluşumların sâlikleri arasında onaylanması zor bazı olayların vuku bulduğu tarihi bir hakikattir. Bununla beraber mezkûr teşekküllerin İslam düşünce dünyasının oluşumuna büyük katkı sağladıkları da su götürmez bir gerçektir. Zira her farklılık beraberinde yeni tezleri doğurmuş ve her tez de peşinden anti-tezler geliştirmiştir. Fikri hareketlilikler de İslam düşüncesini başka bir medeniyete nasip olmayacak bir kültürel zenginlikle taçlandırmıştır. Bu meyanda Hâricîler, İslam düşünce tarihinin ilk ortaya çıkan oluşumudur. Hâricîler tarihi süreçte çeşitli etkenlerle (...) önce kendi içinde gruplara ayrılmış ve daha sonra bu gruplardan sadece İbâzîler günümüze kadar varlıklarını devam ettirmişlerdir. Teşekkül dönemlerinden itibaren Hâricîler entelektüel bir birikimden daha çok kılıç-kalkanla meşhur olmuşlardır. Bu durum onların ilmî faaliyetlere yeterince zaman ayırmalarını da engellemiştir. Bu sebeple tarihi süreçte oluşmuş olan Hâricî literatür diğer teşekküllere göre son derece azdır. Ancak Hâricîlerle aralarında bazı fikri yakınlıklar bulunsa da bu mevzuda İbâzîleri ayrı değerlendirmek daha sağlıklı sonuçlar elde etmenin yolunu açacaktır. Zira kaynaklarda Hâricî kategorisinde zikredilen eserlerin neredeyse tamamı İbâzîlere aittir. Ayrıca İbâzîler çoğunlukla Hâricîlerle beraber ele alınıp bir ayırıma gitmeden değerlendirilerek ilmi literatürlerinin az olduğu ifade edilmektedir. Hâlbuki nüfuslarıyla kıyaslandığında ortaya koydukları eserlerin azımsanmayacak miktarlarda olduğunu ifade etmek mümkündür. Yapılan taramalarda -son zamanlarda sınırlı miktarda bazı araştırmalar yapılmış olsa da- İbâzîler hakkında yapılan çalışmaların ülkemizde yeterli miktarda olmadığı akademik camiada malum olan bir vakıadır. Binaenaleyh bu araştırma, gerek İbâzî tefsir alanında çalışmalar yapacak araştırmacılara bir katkı sağlamak gerekse İslam toplumunun bir parçası olan İbâzîlerle ilgili ülkemizde eksikliği hissedilen araştırmalara bir yenisini eklemek gayesiyle yapılmıştır. Dolayısıyla bu çalışmada Hâricî ve İbâzî grupların tarihi süreçte bugüne kadar oluşturdukları tefsir literatürlerinin ele alınıp tanıtılması hedeflenmiştir. (shrink)

Timothy Williamson has argued that, unless the speech act of assertion were supposed to be governed by his so-called Knowledge Rule, one could not explain why sentences of the form "A and I do not know that A" are unassertable. This paper advances three objections against that argument, of which the first two aim to show that, even assuming that Williamson's explanandum has been properly circumscribed, his explanation would not be correct, and the third aims to show that his explanandum (...) has not been properly circumscribed. (shrink)

This paper argues that a certain type of self-referential sentence falsifies the widespread assumption that a declarative sentence's meaning is identical to its truth condition. It then argues that this problem cannot be assimilated to certain other problems that the assumption in question is independently known to face.

Advance directives are not a part of the healthcare service in Turkey. This may be related with the fact that paternalism is common among the healthcare professionals in the country, and patients are not yet integrated in the decision‐making process adequately.However, starting from the enactment of the Regulation of Patient Rights in 1998, this situation started to change. While the paternalist tradition still appears to be strong in Turkey, the Ministry of Health has been taking concrete measures in the recent (...) years to ensure that patient rights are implemented in healthcare practice. Therefore, Turkey now seems to be in a transitional period where a move towards a more patient‐autonomy centred approach is being supported by the regulatory authorities, as well as the academic circles and the public at large. In the light of this background, this paper aims to examine the potential benefits of advance directives, particularly with regard to their possible effect in the clinical decision‐making process of Turkey's context. It will be argued that advance directives, if correctly understood and implemented in the right settings, may be beneficial, particularly for improving communication between patients and healthcare professionals and for implementing of the right to refuse treatment. (shrink)

An anti-dispositionalist interpretation of grammatical knowledge would maintain that such knowledge exists whether or not it can be behaviourally manifested; a dispositionalist interpretation, on the other hand, would identify that knowledge with the in principle possibility of certain behavioural manifestations. The purpose of this paper is to present a preliminary case for the dispositionalist interpretation by accomplishing two complementary tasks: first, rejecting a prominent argument against the dispositionalist interpretation; second, advancing an original argument against the anti-dispositionalist interpretation. Both tasks involve (...) rebuttals of certain key theses associated with Chomskyan grammatical metatheory, and therefore, provide new opportunities for assessing its viability. -/- . (shrink)

The aim of this study is to investigate students’ conceptions about proof in mathematics and mathematics teaching. A five‐point Likert‐type questionnaire was administered in order to gather data. The sample of the study included 33 first‐year secondary school mathematics students . The data collected were analysed and interpreted using the methods of qualitative and quantitative analysis. The results have revealed that the students think that mathematical proof has an important place in mathematics and mathematics education. The students’ studying methods for (...) exams based on imitative reasoning which can be described as a type of reasoning built on copying proof, for example, by looking at a textbook or course notes proof or through remembering a proof algorithm. Moreover, they addressed to the differences between mathematics taught in high school and university as the main cause of their difficulties in proof and proving. (shrink)

We consider a new fragment of first-order logic with two variables. This logic is defined over interval structures. It constitutes unary predicates, a binary predicate and a function symbol. Considering such a fragment of first-order logic is motivated by defining a general framework for event-based interval temporal logics. In this paper, we present a sound, complete and terminating decision procedure for this logic. We show that the logic is decidable, and provide a NEXPTIME complexity bound for satisfiability. This result shows (...) that even a simple decidable fragment of first-order logic has NEXPTIME complexity. (shrink)

This paper examines the ethico-legal problems regarding the right to refuse treatment in Turkey's healthcare system. We discuss these problems in the light of a recent case that was directly reported to us. We first summarise the experience of a chronically dependent patient (as recounted by her daughter) and her family during their efforts to refuse treatment and receive palliative care only. This is followed by a summary of the legal framework governing the limits of the right to refuse treatment (...) in Turkey. With the help of this background information on the legal framework, we re-examine the ethico-legal aspects of the case and explain the underlying reasons for the problems the family and the patient experienced. Finally, we conclude that Turkey's legal framework relating to the right to refuse treatment needs to be clarified and amended in accordance with international conventions and fundamental human rights. (shrink)

This dissertation argues for a "bundle thesis" of phenomenal consciousness: that the ways things seem to subjects are constituted by bundles of representational and functional properties. I argue that qualia are determined not only by intrinsic properties, but also by relational properties to other bodily and mental states . The view developed on the basis of this claim is called "phenomenal holism." ;Part I examines the current literature on phenomenal consciousness, sorting out various conceptual and historical issues. In particular, I (...) show that current research falls into two camps: that claiming there is no coherent view of phenomenal consciousness or of how it can be studied, and that claiming that phenomenal consciousness is constituted by non-relational and non-causal/functional/representational properties. Neither camp believes that materialist theories of consciousness are possible. ;Part II counters the specific objections these writers raise against materialist theories. First I show that some of the most prominent objections are founded upon an implicit and misguided assumption: that qualia are non-relational simples, based on what I call the segregationist intuition. Then, more specifically, I argue: that while Kripke's argument from a posteriori necessity against the identity-theory is committed to the absence of an appearance/reality distinction, its presumptions entail this distinction; and that the symmetrical development of the possibility of "hidden qualia" shows that absent qualia and zombie arguments against functionalism are absurd. This last argument is extended to argue against the possibility of inverted spectra. It is concluded that none of the standard objections to materialist theories carry significant weight. ;Part III turns to relational theories of consciousness, and supports an "integrationist intuition" about the mind. I first show that higher-order perception and higher-order thought theories are inadequate, in spite of correctly construing consciousness relationally. I then go on to develop the bundle theory, drawing support from empirical research on vision and pain. The dissertation concludes by defending phenomenal holism and integrationist views of mind more generally, and setting directions for future research. (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)

Foundations of Speech Act Theoryoffers a timely, thorough and, above all, compelling examination of the complexities of illocutionary acts, performatives, and their phenomenological basis. Savas Tsohatzidis has collected an impressive range of international scholars on the subject. Clearly demonstrating the relevance of speech act theory to semantic theory, the collection further interrogates the inability of pragmatic theories of illocution to properly locate such speech acts within the logic of phenomenology and intersubjectivity.

ABSTRACTEvaluative conditioning procedures change people’s evaluations of stimuli that are paired with pleasant or unpleasant items. To test whether influence awareness allows people to resist such...

Understanding dental ethics as a field separate from its much better known counterpart, medical ethics, is a relatively new, but necessary approach in bioethics. This need is particularly felt in dental education and establishing a curriculum specifically for dental ethics is a challenging task. Although certain topics such as informed consent and patient rights can be considered to be of equal importance in both fields, a number of ethical issues in dental practice are only remotely—if at all—relevant for medical practice. (...) Therefore, any sound approach to education in dental ethics has to recognise the unique aspects of dental practice in order to meet the needs of dental students and prepare them for the ethical challenges they may face during their professional practice. With this goal in mind, this paper examines the approach of the authors to dental ethics education and proposes a system to organise the topics of biomedical ethics for dental education. While the authors' perspective is based on their experience in Turkey, the proposed system of classification is not a rigid one; it is open to interpretation in other contexts with different social, cultural and professional expectations. Therefore, the paper also aims to inspire discussion on the development of an ideal dental ethics curriculum at an international level. (shrink)

This study aimed to examine the thoughts and expectations of patients receiving healthcare from their physicians and evaluate the ethical aspects of these thoughts and expectations. To determine the ethical aspects of the thoughts and expectations of patients, an open-ended question was asked on the web page of the Turkish Armed Forces (TAF) Health Care Command, which is accessible to the users of the TAF intranet system (the internet system used within TAF institutions). The participants were asked to express their (...) thoughts in their own words. A total of 804 participants answered the question by providing their input. The statements of the participants were classified separately by two public health specialists. The classification was made in accordance with the basic principles of patient rights, and they were collected under various headings including expectations about respect and care, good communication, informed consent, and fair and non-privileged distribution of healthcare services. The results show that patients tend to consider the physicians they see as solely responsible for all the negative issues that they encounter during their healthcare. This indicates that there is a need for extensive research on the underlying factors involved in the negative thoughts and feelings toward healthcare professionals in both TAF and Turkey in general. (shrink)

This paper examines, and rejects, a recent argument to the effect that knowledge is not truth-entailing, i.e. that “know” is not factive.

" -- "New Scientist" Intended for anyone attempting to find their way through the large and confusingly interwoven philosophical literature on consciousness, ..

A problem is raised for the introduction rules proposed in Benjamin Schnieder’s ‘A logic for “because”’, arising in connection with (a) inferences that the rules should not, but do, validate and (b) inferences that the rules should, but do not, validate.

As we know, the Fifteenth World Congress of Philosophy has as its general theme problems of science, technology, and man. Any aspect of this all-encompassing theme produces many questions. Our task is to single out certain important aspects in it.