Autism provides a model for exploring the nature of self‐consciousness: self‐consciousness requires the ability to reflect on mental states, and autism is a disorder with a specific impairment in the neurocognitive mechanism underlying this ability. Experimental studies of normal and abnormal development suggest that the abilities to attribute mental states to self and to others are closely related. Thus inability to pass standard ‘theory of mind’ tests, which refer to others’ false beliefs, may imply lack of self‐consciousness. Individuals who persistently (...) fail these tests may, in the extreme, be unable to reflect on their intentions or to anticipate their own actions. In contrast, individuals with high‐functioning autism or Asperger syndrome often possess a late‐acquired, explicit theory of mind, which appears to be the result of effortful learning. An experimental study with three people with Asperger syndrome suggested that level of performance on standard theory of mind tasks was strongly related to the ability to engage in introspection. Qualitative differences in the introspections of high‐functioning people with autism are also reflected in autobiographical accounts which may give a glimpse of what it is like to be autistic. (shrink)

In this paper we clarify some issues related to our previous article ‘After-birth abortion: why should the baby live?’.

Die Philosophie Helmuth Plessners hat in den letzten Jahren eine Renaissance erfahren: Plessner wurde als relevanter Vertreter einer Biophilosophie (wieder) entdeckt, die nicht nur die uberkommene Trennung von Natur und Kultur, sondern auch die Gegenuberstellung disjunkter Wissenschaftskulturen in Frage stellt und ihr Verhaltnis neu bestimmt. DAs Buch nimmt die verschiedenen disziplinaren Faden auf, die die Konzeption von Plessners Biophilosophie insbesondere in den Stufen des Organischen und der Mensch (1928) verstandlich machen. ES stellt Plessners uberlegungen im Kontext von naturwissenschaftlichen (von Uexkull, (...) Buytendijk, Driesch, von Weizsacker, Portmann, Kohler) sowie philosophischen (Bergson, Misch, Hartmann, Scheler, Heidegger, Jonas) Theorien seiner Zeit vor. (shrink)

Throughout history, schools of economic thought have defined political economy—or economics—and its object of study in multiple ways. This paper reflects on the definitions of economics by schools of economic thought and also proposes the concepts of value and scarcity as key concepts to explain the differences between them. The most important findings of the paper are: (a) the ontological and epistemological characteristics of the concept of value and scarcity have shaped the definitions of economics; (b) the boundaries of the (...) study object of economics have been expanded since today’s mainstream economics deals with multiple topics as diverse as crime, education, development, health, etc. However, the methodological tools used in mainstream economics have been narrowed since approaches such as the philosophical, ethical, historical, and institutional approaches have been left behind; (c) the part of reality that mainstream economics can grasp have left behind important issues of the contemporary world, such as gender, social, and environmental issues. A clear understanding of the scope and boundaries of economics could help to define more realistic research questions for economic science, and it would help to define new economic paradigms that address the contemporary issues. (shrink)

In this paper we present a sequent calculus for propositional dynamic logic built using an enriched version of the tree-hypersequent method and including an infinitary rule for the iteration operator. We prove that this sequent calculus is theoremwise equivalent to the corresponding Hilbert-style system, and that it is contraction-free and cut-free. All results are proved in a purely syntactic way.

In this study, we sought to assess the predictors of outcome in patients with disorders of consciousness (DOC) after severe traumatic brain injury (TBI) during neurorehabilitation stay. In total, 96 patients with DOC (vegetative state, minimally conscious state, or emergence from minimally conscious state) were enrolled (69 males; mean age 43.6 ± 20.8 years) and the improvement of the degree of disability, as assessed by the Disability Rating Scale, was considered the main outcome measure. To define the best predictor, a (...) series of demographical and clinical factors were modeled using a twofold approach: (1) logistic regression to evaluate a possible causal effect among variables; and (2) machine learning algorithms (ML), to define the best predictive model. Univariate analysis demonstrated that disability in DOC patients statistically decreased at the discharge with respect to admission. Genitourinary was the most frequent medical complication (MC) emerging during the neurorehabilitation period. The logistic model revealed that the total amount of MCs is a risk factor for lack of functional improvement. ML discloses that the most important prognostic factors are the respiratory and hepatic complications together with the presence of the upper gastrointestinal comorbidities. Our study provides new evidence on the most adverse short-term factors predicting a functional recovery in DOC patients after severe TBI. The occurrence of medical complications during neurorehabilitation stay should be considered to avoid poor outcomes. (shrink)

The purpose of this cross-sectional investigation was to examine the item characteristics, factor structure, reliability, convergent validity, and construct validity of the Psychobiosocial States in Physical Education (PBS-SPE) scale. In Study 1, a sample of 1,030 students (582 girls and 448 boys, 10 to 19-year-olds), drawn from middle or high schools, rated the intensity of the 20 items version of the PBS-SPE scale thinking about the feelings they had usually experienced in physical education classes. In Study 2, an additional sample (...) of 1,025 students (578 girls, 447 boys, 10 to 19-year-olds), rated the 16 items of the final version of the scale. Two subsamples also completed an affective-related measure (i.e., the Physical Activity Enjoyment Scale) and two motivation scales often used in the physical education domain (i.e., the Teacher-Initiated Motivational Climate in Physical Education Questionnaire and the Situational Motivation Scale). Exploratory structural equation modeling and confirmatory factor analyses of the data showed that a two-factor, 16-item solution (i.e., 8 pleasant/functional items and 8 unpleasant/dysfunctional items) of the PBS-SPE scale reached satisfactory fit indices. Multi-group comparisons provided support for measurement and structural invariance across samples, gender, and age. Convergent and construct validity was also upheld. Overall, the findings offer support for the use of a new instrument in the assessment of psychobiosocial states in physical education settings. (shrink)

The paper describes a highly specific Italian action research experience, connected with the trade unions, going through different phases from the 1970s to the present day. The journey is not only a journey through time but also through different approaches. It ranges from the initial experience focusing on health and safety problems at the workplace involving the workers as co-designers of new working environments to today’s search conference experience. For each phase there is a full description and comment on the (...) methods utilised by the research group. The main methodological shift described in the paper is the one from discussion groups, based on Bion’s thinking, to the search conferences, based on Emery’s line of thinking. Both are oriented to the subjectivity of the people involved, although in the discussion group experience the research groups considered the subjectivity of the people involved as the subject of the observation. The researchers’ aim of was to acquire a reliable knowledge of what was at stake and to pass it on to the union that organised the research in order to promote actions. Hence, the action-research circuit is based upon different actors and the process is integrated only from the point of view of the union. In the search conference experience the researchers are involved in a co-design process and so the action-research circuit is really integrated from the researchers’ perspective; there are, of course, multiple perspectives in this case and this opens up epistemological problems that are not discussed in the paper. (shrink)

This essay provides a close reading of the intriguing aphorism entitled “In the great silence”’ that opens the final part of Nietzsche’s text of 1881, Dawn (Morgenröthe). Highly enigmatic and interpretatively demanding, aphorism 423 of the book is an instance of Nietzsche's unique style of doing philosophy and reveals important facets of his thinking. Our essay in particular attempts to illuminate Nietzsche’s thinking on nature, the sublime, and silence. We bring him into rapport with Emerson in an effort to clarify (...) the aphorism’s teaching on silence and with Santayana to illuminate the nature and character of our sympathy with nature. (shrink)

A cavallo tra i due concili di Costanza e Basilea, che hanno fortemente influito sul giudizio della Chiesa in relazione alle donne visionarie, si staglia la figura di Francesca Bussa dei Ponziani. Le visioni politiche di Francesca rappresentano un fulgido esempio di come i modelli brigidini e cateriniani siano stati ripresi e rimodellati su un nuovo, mutato contesto storico. La sua consolidata autorità le consentì di ammonire a più riprese papa Eugenio IV riguardo alla sua partecipazione al concilio (...) di Basilea, intervenendo attivamente nello scenario religioso e politico romano. (shrink)

Reviewer surveys barnard's work, approves of main theses, but corrects minor points. he then reflects upon several problems raised by barnard. he relates some of herder's assertions to german proto-romanticism. points discussed are: herder's turning away from cosmopolitanism and his turning toward english literature as an expression of his francophobia, the "superiority" of the gothic style, the concepts of "kunstpoesie" and "naturpoesie", the emphasis on primitivism and the socio-political theories, the theory of language. merlan also comments on the "volk" (...) concept and its significance for historiography, and the debate between herder and kant. he concludes with a statement about the concept of "volk" and the problem of an individual's participation in history. the work reviewed is "herder's social and political thought. from enlightenment to nationalism." by f.m. barnard. oxford: clarendon press 1965. pp. xv, 189. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Religion and Philosophy from Plato's Phaedo to the Chaldaean Oracles PHILIP MERLAN A FEW YEARSAGO another of the so-called Orphic tablets was found? Like the previously known ones~it is an instruction for the deceased--it tells him what he will find in the beyond and how he is to act to secure for himself a blessed afterlife. As a rule the tablets differ somewhat in their wording and the (...) newly found is particularly remarkable in that the deceased, when asked by the guards of the Spring of Memory what his business here is, is instructed to answer, "I am a child of the Earth and o~octvo~5~aveOo~v~og ~ and my name is Asterios. ''~ Now, it is generally recognized that the tablets are the product of some mystery religion? The new tablet suggests that part of its initiation ceremony might have been the experience of a mock death and a mock rebirth, the latter symbolized by the assuming of a new name? XN. M. Verdelis, "XaXr~ 7eCp6~oxos raX~rls ~x r 'ApxaLoXoy~K ~ 'Er 1950-1951 (Athens, 1951), pp. 80-105, esp. pp. 99-105. 2 Their text can be found in any edition of Diels-Kranz, VS. New finds: N. M. Verdelis, '0pr162 ~,&rt*ara ~ Kpr "Ap~ca~oXo*t~x~"E~tzep~ 1953-54, Second Part (Athens, 1958), pp. 56-60. On their character (Orphic? Pythagorean?), see F. Cumont, Lex perpetua (Paris, 1944), p. 406. Which mystery religion professed these two as obviously the highest deities? One is tempted to think of the mysteries of Samothrace, as in them these two deities played a conspicuous role according to Varro, De lingua lat. V 58 (cf. B. Cardauns, Varros 'Logistoricus' iiber die G6tterverehrung [Wiirzburg, 1960], pp. 60-67). 4 dar (~po4pro~)seems to me an evident conjecture by Verdelis. See, e.g., M. P. Nilsson, Geschichte der griechischen Religion, Vol. 2 (Miinchen, 1950), pp. 223-227. 0This is the assumption of Verdelis, XaXxr ~'e,~0~oxo~ with which I agree. On baptismal names see, e.g., A Oepke, "AM~IOAAEIY~ im griechischen und hellenistischen Kult," Archiv fiir Religionswissenschaft 31 (1934), pp. 42-56, esp. 52, note 5 (den Anstoss---scil. to bestowing of a new name on the initiate--gaben wohl primitive Wiedergeburtsgedanken). It seems to me that the Pindaric lines praising him who descends to the netherworld if he had been initiated, because he ot~e ~p fllov.reXew'gu,/olSeJ,~b.&6a~orol,tlpx~p (fr. 137a Sch) are to be explained by assuming that Pindar is here alluding to the experience of mock death (~-~,ev~-~) and mock rebirth (apX~), though it remains unclear whether the initiate experienced them in his own person or was only shown something (e.g. the burial of a seed followed by its shooting into an ear) symbolizing such events. [163] 164 HISTORY OF PHILOSOPHY And it is only natural to suppose that the initiation ceremony was preceded by some kind of ritual purification. In one more respect the new tablet is remarkable. It is the oldest we know. It belongs to the mid-fourth century. And this means that perhaps only a few years separate it from the date of the publication of Plato's Phaedo.' Now, as everybody knows, the Phaedo has something to say on mystery religions. Socrates first explains to his friends why he is not only not afraid of death but even looking forward to it. All his life long, he says, he was a philosopher and philosophy, as he sees it, is nothing else but ~X~-c~l0ctvd,ov. And as he explains in what way philosophy is a preparation for death, he time and again uses for the description of the philosopher's way of life the word 'pure' and its cognates (Phaedo 67d-e; 69a6-e5 [~d~}aqot~,•, ~xa0a0~vog], so that in the end the philosopher's way of life can by Socrates be described as purification-obviously purification not in its ritual sense of the word but, as Socrates sees it, in its true sense. And now Socrates clinches his argument and says: And it seems indeed that the men to whom we are indebted for the institution of... (shrink)

In this paper, we present a simple sequent calculus for the modal propositional logic S5. We prove that this sequent calculus is theoremwise equivalent to the Hilbert-style system S5, that it is contraction-free and cut-free, and finally that it is decidable. All results are proved in a purely syntactic way.

At Columbia University in 1906, William James gave a highly confrontational speech to the American Philosophical Association (APA). He ignored the technical philosophical questions the audience had gathered to discuss and instead addressed the topic of human energy. Tramping on the rules of academic decorum, James invoked the work of amateurs, read testimonials on the benefits of yoga and alcohol, and concluded by urging his listeners to take up this psychological and physiological problem. What was the goal of this unusual (...) speech? Rather than an oddity, Francesca Bordogna asserts that the APA address was emblematic—it was just one of many gestures that James employed as he plowed through the barriers between academic, popular, and pseudoscience, as well as the newly emergent borders between the study of philosophy, psychology, and the “science of man.” Bordogna reveals that James’s trespassing of boundaries was an essential element of a broader intellectual and social project. By crisscrossing divides, she argues, James imagined a new social configuration of knowledge, a better society, and a new vision of the human self. As the academy moves toward an increasingly interdisciplinary future, William James at the Boundaries reintroduces readers to a seminal influence on the way knowledge is pursued. (shrink)