Dual process theory proposes clusters of features that form two dichotomous groups in cognition. One standing internal issue is defining what the reference of these two dichotomous groups could be in the mind or brain. Does dual process theory speak of two systems, types, minds, modes, kinds or just metaphors? A particular common answer is that differences in clusters of features are evidence of different underlying systems, often called system 1 and system 2. However, the suggestion to abandon the ‘system’ (...) terminology is now common in the literature, but the consequences of doing so need to be addressed. This work reviews and critically discusses previous suggestions. (shrink)

Dual Process Theory is currently a popular theory for explaining why we show bounded rationality in reasoning and decision-making tasks. This theory proposes there must be a sharp distinction in thinking to explain two clusters of correlational features. One cluster describes a fast and intuitive process, while the other describes a slow and reflective one. A problem for this theory is identifying a common principle that binds these features together, explaining why they form a unity, the unity problem. To solve (...) it, a hypothesis is developed combining embodied predictive processing with symbolic classical approaches. The hypothesis, simplified, states that Type 1 processes are bound together because they rely on embodied predictive processing whereas Type 2 processes form a unity because they are accomplished by symbolic classical cognition. To show that this is likely the case, the features of Dual Process Theory are discussed in relation to these frameworks. (shrink)

The Global Workspace Theory (GWT) proposed by Bernard Baars (1988) along with Daniel Dennett’s (1991) Multiple Drafts Model (MDM) of consciousness are renowned cognitive theories of consciousness bearing similarities and differences. Although Dennett displays sympathy for GWT, his own MDM does not seem to be fully compatible with it. This work discusses this compatibility, by asking if GWT suffers from Daniel Dennett’s criticism of what he calls a “Cartesian Theater”. We identified in Dennett 10 requirements for avoiding the Cartesian Theater. (...) We believe that some of these requirements are violated by GWT, but not all, hence there is partial incompatibility with MDM, and it is nonsense to answer if GWT is or is not a Cartesian Theater. However, by asking such question we conclude that the issues around this discussion involve fuzzy claims about degrees of consciousness and we show how the Neuro-Astroglial Interaction Model (NAIM) is fit for solving such conceptual issues. (shrink)

Verbal fluency is a basic function of language that refers to the ability to produce fluent speech. Despite being an essentially linguistic function, its measurements are also used to evaluate executive aspects of verbal behavior. Performance in verbal fluency (VF) tasks varies according to age, education, and cognitive development. Neurodevelopmental disorders that affect the functioning of frontal areas tend to cause lower performance in VF tasks. Despite the relative consensus that has been reached in terms of the use of VF (...) tasks for the diagnosis of dyslexia and attention-deficit/hyperactivity disorder, few studies have considered regional variations in Brazil. The present study sought to provide normative data on VF tasks in children by considering gender, age, education, and geopolitical region of origin with auxiliary purposes in neuropsychological diagnosis of disorders that occur with executive changes The study included 298 participants, 7-10 years of age of both genders, who performed three letter fluency tasks and three category fluency tasks. The data were subjected to correlational and variance analyses, with age and gender as factors. No effect of gender on the children’s performance was found. However, significant differences between age groups were observed, with better performance in letter tasks in older children and better performance in letter tasks compared with category tasks. Significant regional differences in performance on the letter VF task were observed. These results reinforce the importance of regional normative data in countries with high regional cultural variations, such as Brazil. (shrink)

In the last thirty years, a relatively large group of cognitive scientists have begun characterising the mind in terms of two distinct, relatively autonomous systems. To account for paradoxes in empirical results of studies mainly on reasoning, Dual Process Theories were developed. Such Dual Process Theories generally agree that System 1 is rapid, automatic, parallel, and heuristic-based and System 2 is slow, capacity-demanding, sequential, and related to consciousness. While System 2 can still be decently understood from a traditional cognitivist approach, (...) I will argue that it is essential for System 1 processing to be comprehended in an Embodied Embedded approach to Cognition. (shrink)

In the broadest sense of the term, fallibilism is an anti-dogmatic intellectual stance or attitude: an openness to the possibility that one has made an error and an accompanying willingness to give a fair hearing to arguments that one’s belief is incorrect (no matter what that belief happens to be about). So understood, fallibilism’s central insight is that it is possible to remain open to new evidence and arguments while also reasonably treating an issue as settled for the purposes of (...) current inquiry and action. Fallibilism, so construed, was given its most influential formulation – and its name – by C. S. Peirce, though it was advocated by earlier philosophers as well, particularly the later ancient skeptic Philo of Larissa and perhaps also Hume. Contemporary epistemologists almost universally agree in endorsing this intellectual stance; it is part of the undisputed framework within which contemporary epistemological theorizing takes place. (shrink)

No presente artigo, procuramos mostrar, por intermédio de numerosos exemplos, que a distinção lógica operada por Pierre Duhem entre a física e a metafísica não impossibilita que, do ponto de vista histórico, o autor reconheça a existência de um entrosamento profícuo a cingir as duas áreas do saber. Distinguimos três níveis possíveis de interação entre a física e a metafísica, porque acreditamos que ele aceita (a) que o físico trabalha constantemente movido por ambições metafísicas não autorizadas pela rigorosa lógica, (b) (...) que os sistemas metafísicos contribuíram para muitos dos progressos das teorias físicas, em especial, para o nascimento da ciência moderna e (c) que podemos identificar tradições metafísicas de pesquisa duradouras que se mostraram mais férteis do que algumas tradições positivas. In this article, we aim to show, by means of several examples, that Pierre Duhem's logical distinction operated by Pierre Duhem between physics and metaphysics does not prevent him, from a historical perspective, recognizing that there can be a fruitful interplay between the two fields of knowledge. We distinguish three possible levels of interaction that we believe Duhem accepts between physics and metaphysics: (a) that the physicist works constantly moved by metaphysical ambitions not authorized by rigorous logic; (b) that the metaphysical systems have contributed to the progress of many physical theories and, especially, to the birth of modern science, and; (c) that we can identify long-lasting metaphysical traditions of research which have shown themselves to be more fertile than the positivist traditions. (shrink)

In the last thirty years, a relatively large group of cognitive scientists have begun characterising the mind in terms of two distinct, relatively autonomous systems. To account for paradoxes in empirical results of studies mainly on reasoning, Dual Process Theories were developed. Such Dual Process Theories generally agree that System 1 is rapid, automatic, parallel, and heuristic-based and System 2 is slow, capacity-demanding, sequential, and related to consciousness. While System 2 can still be decently understood from a traditional cognitivist approach, (...) I will argue that it is essential for System 1 processing to be comprehended in an Embodied Embedded approach to Cognition. (shrink)

Os tempos contemporâneos evidenciamu ma a s s i n c r o n i a e n t r e a s c u l t u r a spart i cul ares e a nova const i t ui ção deestado global que se instaurou com as oci edade do conheci ment o. Quant omai or a e xpans ão de pos s i bi l i dade stécnico-científicas, menor a influênciaque as concepções morais dos gruposparticulares desempenham no (...) cenáriog l o b a l . To da s a s i nt ui ç õ e s na t ur a i sdo homo f aber são afetadas pel o fazertecnológico que responde muito maisrápida e satisfatoriamente aos anseiose necessi dades dos i ndi ví duos, t ant obi ol ógi c a quant o s oc i al ment e. Des t emodo, a atenção ao fator tecnol ógi coparece suplantar mandamentos moraisque desde outros tempos guiavam a açãoe a convivência social das pessoasContemporary ages showed an asynchronybe t we e n par t i c ul ar c ul t ur e s and t henew constitution of the global state thathas t aken pl ace wi t hi n t he soci et y ofknowledge. The more is the expansion oftechnical and scientific possibilities theless is the influence that moral conceptionsof particular groups play in the globalscene. All natural intuitions of homo faberare affected by technological making thatanswers most rapidly and satisfactorily tothe desires and needs of individuals, bothbiologically and sociologically. Thus, theattention to the technological feature seemsto supplant the moral commandments thatsince ancient times oriented the action andthe social life of persons. (shrink)

Le statut théorique du rapport cognitif entre sujet et objet a été refusé par Sartre depuis ses premiers textes phénoménologiques et surtout dans L?Être et le Néant . C?est justement le rapport existentiel et immédiat de la conscience au monde, c?est-à-dire la conscience (de) soi, qui nous donne le point le plus substantiel dans la description phénoménologique sartrienne de la liberté. La conscience est plongée dans le monde et elle ne peut jamais lui échapper. Toutefois, elle peut quand même essayer (...) de se cacher à elle-même dans une conduite de mauvaise foi, bien que dans ce cas elle soit vouée à l?échec. C?est à partir du concept de mauvaise foi que la morale même devient possible dans la pensée du Sartre phénoménologue. La possibilité de conversion est ce qui permet de la préciser et de la définir ; autrement dit, d?envisager l?authenticité de la conscience dans sa relation à autrui. La description de la conversion, c?est ce qui nous renvoie au sens moral de la liberté à travers son rapport pratique dans le monde. Nous essayerons de reconstituer brièvement le parcours qui a amené Sartre à cette idée fonda­mentale. 1. Le refus du théorétisme dans la philosophie existentielle sartrienne La phénoménologie sartrienne des années 1930 et même celle de L?Être et le Néant s?est développée dans un dialogue constant avec Husserl. Bien qu?une influence plus nette de Heidegger soit apparue plus tôt à partir. (shrink)

This target article draws together two groups of experimental studies on the control of human movement through peripheral feedback and centrally generated signals of motor commands. First, during natural movement, feedback from muscle, joint, and cutaneous afferents changes; in human subjects these changes have reflex and kinesthetic consequences. Recent psychophysical and microneurographic evidence suggests that joint and even cutaneous afferents may have a proprioceptive role. Second, the role of centrally generated motor commands in the control of normal movements and movements (...) following acute and chronic deafferentation is reviewed. There is increasing evidence that subjects can perceive their motor commands under various conditions, but that this is inadequate for normal movement; deficits in motor performance arise when the reliance on proprioceptive feedback is abolished either experimentally or because of pathology. During natural movement, the CNS appears to have access to functionally useful input from a range of peripheral receptors as well as from internally generated command signals. The unanswered questions that remain suggest a number of avenues for further research. (shrink)

The book analyzes how one might philosophize about some of the most difficult and controversial issues in ethics and politics without abandoning either the demands of rigor or the joys of clear vistas.