background preloader

Start & K.M

Facebook Twitter

Liste de concepts logiques. Un article de Wikipédia, l'encyclopédie libre. Cet article liste les principaux concepts logiques, au sens philosophique du terme, c'est-à-dire en logique générale (issue de la dialectique). Nota : Liste des concepts logiques de la philosophie. Neuroscientists reveal magicians' secrets - Technology & science - Science - LiveScience. NEW YORK — There is a place for magic in science. Five years ago, on a trip to Las Vegas, neuroscientists Stephen Macknik and Susana Martinez-Conde realized that a partnership was in order with a profession that has an older and more intuitive understanding of how the human brain works.

Magicians, it seems, have an advantage over neuroscientists. "Scientists have only studied cognitive illusions for a few decades. Magicians have studied them for hundreds, if not thousands, of years," Martinez-Conde told the audience during a recent presentation here at the New York Academy of Sciences. [ Video: Your Brain on Magic ] She and Macknik, her husband, use illusions as a tool to study how the brain works. Illusions are revealing, because they separate perception from reality.

Magicians take advantage of how our nervous systems — our eyes, sense of touch, minds and so on — are wired to create seemingly impossible illusions. This is the result of change blindness, Martinez-Conde explained. Biais cognitif. Un article de Wikipédia, l'encyclopédie libre. Un biais cognitif est un schéma de pensée, cause de déviation du jugement. Le terme biais fait référence à une déviation systématique par rapport à la réalité. L'étude des biais cognitifs fait l'objet de nombreux travaux en psychologie cognitive, en psychologie sociale et plus généralement dans les sciences cognitives.

Ces travaux ont identifié de nombreux biais cognitifs propres à l'esprit humain [réf. nécessaire] à travers de multiples domaines : perception, statistiques, logique, causalité, relations sociales, etc. Du point de vue de leurs domaines, on peut distinguer entre autres des erreurs de perception, d'évaluation, d'interprétation logique.

Liste de biais cognitifs[modifier | modifier le code] Biais sensori-moteurs[modifier | modifier le code] Biais attentionnels[modifier | modifier le code] Biais d'attention (en) — avoir ses perceptions influencées par ses propres centres d’intérêt Biais mnésique[modifier | modifier le code] Edge : Conversations on the edge of human knowledge. K21st – Essential 21st Century Knowledge. PlusConscient. Open Access Knowledge. Knowledge management. 10 Websites To Make You Think | The Online Learning Blog from Study2U. Supposedly browsing the internet requires more brain power than watching television. Although judging from some of the websites we’ve come across that assumption is cast into doubt.

Here’s some of the sites we like that might get your brain to sit up and listen. Ted A conference that started in 1984 bringing together experts in technology, entertainment and design quickly grew into so much more. The conference itself is invitation only, but the website features all the talks at the conference in high res video format.

New Scientist The New Scientist website carries new articles from the magazine as well as the NS archive of over 76,000 pieces. Big Think The Big Think website is a collection of ‘global thought leaders’ who offer their thoughts and analysis on world events and other important developments. Café Scientifque ‘for the price of a cup of coffee or a glass of wine, anyone can come to explore the latest ideas in science and technology’ Breathing Earth Arts & Letters Daily How Stuff Works. Les Découvertes Impossibles - - Accueil. Cultural Intelligence Center | Home. WordVis, the visual dictionary.

THE SOCIOLOGY OF KNOWLEDGE. Before we go any further here, has it ever occurred to any of you that all this is simply one grand misunderstanding? Since you're not here to learn anything, but to be taught so you can pass these tests, knowledge has to be organized so it can be taught, and it has to be reduced to information so it can be organized do you follow that? In other words this leads you to assume that organization is an inherent property of the knowledge itself, and that disorder and chaos are simply irrelevant forces that threaten it from outside. In fact it's exactly the opposite. Order is simply a thin, perilous condition we try to impose on the basic reality of chaos... --William Gaddis, JR, p. 25 According to C. There are at least three broad intellectual traditions of this subdiscipline. In developing precisely how knowledge becomes socially modified, sociologists have focused on such processes as: How does one know what knowledge is factual in this medium, what ideas are worthy of our attention?

Welcome to the best resource on the internet for the IB Diploma Theory of Knowledge course. How to create a knowledge ecosystem using digital tools. This article covers the content of the seminar that, today, December 6, 2011, I present at the Center for Research and Interdisciplinarity (CRI) in Paris, with the title: “Digital tools to create a knowledge ecosystem for learning and research”. The seminar introduces a global perspective on learning processes in order to integrate different webtools in a coherent and practical Personal Learning Environment (PLE).

I will use my own PLE to illustrate the practical role that a diverse array of webtools play in my learning process. Below you can find the presentation, videos and links to be used in the seminar. Seminar at the CRI ¿What is Personal Learning Environment? Stephen Downes (2005), in his article e-Learning 2.0, refers to this idea: “… one node in a web of content, connected to other nodes and content creation services used by other students. Videos The following videos are included in the presentation: A] Content Creation a.1) My personal webpage (Blog) a.3) My presentations Dropbox. How to Test For One Hundred Percent Truth - the 3 Emergence Truth Tests. This article was written only months before I discovered the map of the mind.

And while these ideas are still true, our standards for accessing truth have since been raised a thousand fold. More important, in 2010, I began work on a new scientific method, one with which discoveries are guaranteed. This method also contains a far more stringent test for truth. This said, this article is still important in that is shows the relationships between my work on mind and consciousness, emergence personality theory, and emergence therapy.

It also shows how anything posited had (and still has to) test as true from all three prospectives; from the view of the mind, from the perspective of personality, and as part of a working therapy. On What Do We Base Our Three Emergence Based Theories? The First Truth Test - the Two Geometries (the meta truth test) Socrates had four main areas of study. Logically, one cannot fault Socrates here. Truth for Socrates was a much purer goal. Why this order? Steven. Les Infostratèges. :::..DEFIDOC :: Droit de l'information. Une matière encore trop négligée Depuis la naissance des métiers de l'Information-Documentation, les professionnels ont particulièrement négligé les aspects juridiques de leur activité. Ils ne sont d'ailleurs pas les seuls à avoir ainsi méconnu la propriété intellectuelle.

Mais il se peut que, comme les autres professions, ils soient rattrapés par le droit… L’inévitable propriété intellectuelle Dans le contexte de la société de l'information, l'essentiel des enjeux économiques relève de la propriété intellectuelle et notamment du droit d'auteur (droit de copie, droit de représentation, etc.). Il n'est donc pas douteux que les titulaires de ces droits ne se laissent plus autant faire que voici seulement quinze ans. La fonction juridique du management de l’information C'est pourquoi il devient aujourd'hui absolument impossible de pratiquer quelque fonction en Information-Documentation sans être formé un minimum sur les aspects juridiques de cette pratique. Le droit d’auteur… et les autres.

Knowledge & deep Search engine.

Information overload

La Vie des idées. The W. Edwards Deming Institute: The W. Edwards Deming Institute. Information revolution. The term information revolution (sometimes called also the "informational revolution") describes current economic, social and technological trends beyond the Industrial Revolution. Many competing terms have been proposed that focus on different aspects of this societal development. The British polymath crystallographer J. D. Bernal introduced the term "scientific and technical revolution" in his 1939 book The Social Function of Science to describe the new role that science and technology are coming to play within society. He asserted that science is becoming a "productive force", using the Marxist Theory of Productive Forces.[1] After some controversy, the term was taken up by authors and institutions of the then-Soviet Bloc. Daniel Bell (1980) challenged this theory and advocated post-industrial society, which would lead to a service economy rather than socialism.[3] Many other authors presented their views, including Zbigniew Brzezinski (1976) with his "Technetronic Society".[4]

Four stages of competence. In psychology, the four stages of competence, or the "conscious competence" learning model, relates to the psychological states involved in the process of progressing from incompetence to competence in a skill. History[edit] The Four Stages of Learning provides a model for learning. It suggests that individuals are initially unaware of how little they know, or unconscious of their incompetence. As they recognize their incompetence, they consciously acquire a skill, then consciously use it. Eventually, the skill can be utilized without it being consciously thought through: the individual is said to have then acquired unconscious competence. [3] Several elements, including helping someone 'know what they don't know' or recognize a blind spot, can be compared to some elements of a Johari window, although Johari deals with self-awareness, while the four stages of competence deals with learning stages.

The four stages of competence[edit] Fifth stage[edit] See also[edit] References[edit] Kzone1.png (Image PNG, 1030x1019 pixels) - Redimensionnée (77%)