Reasoning, Necessity, and Logic

Reasoning, Necessity, and Logic PDF Author: Willis F. Overton
Publisher: Psychology Press
ISBN: 1134735219
Category : Psychology
Languages : en
Pages : 356

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Book Description
A presentation of current work that systematically explores and articulates the nature, origin and development of reasoning, this volume's primary aim is to describe and examine contemporary theory and research findings on the topic of deductive reasoning. Many contributors believe concepts such as "structure," "competence," and "mental logic" are necessary features for a complete understanding of reasoning. As the book emanates from a Jean Piaget Symposium, his theory of intellectual development as the standard contemporary treatment of deductive reasoning is used as the context in which the contributors elaborate on their own perceptions.

Reasoning, Necessity, and Logic

Reasoning, Necessity, and Logic PDF Author: Willis F. Overton
Publisher: Psychology Press
ISBN: 1134735219
Category : Psychology
Languages : en
Pages : 356

Get Book Here

Book Description
A presentation of current work that systematically explores and articulates the nature, origin and development of reasoning, this volume's primary aim is to describe and examine contemporary theory and research findings on the topic of deductive reasoning. Many contributors believe concepts such as "structure," "competence," and "mental logic" are necessary features for a complete understanding of reasoning. As the book emanates from a Jean Piaget Symposium, his theory of intellectual development as the standard contemporary treatment of deductive reasoning is used as the context in which the contributors elaborate on their own perceptions.

Reasoning, Necessity, and Logic

Reasoning, Necessity, and Logic PDF Author: Willis F. Overton
Publisher: Psychology Press
ISBN: 1134735146
Category : Psychology
Languages : en
Pages : 340

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Book Description
A presentation of current work that systematically explores and articulates the nature, origin and development of reasoning, this volume's primary aim is to describe and examine contemporary theory and research findings on the topic of deductive reasoning. Many contributors believe concepts such as "structure," "competence," and "mental logic" are necessary features for a complete understanding of reasoning. As the book emanates from a Jean Piaget Symposium, his theory of intellectual development as the standard contemporary treatment of deductive reasoning is used as the context in which the contributors elaborate on their own perceptions.

Logical Modalities from Aristotle to Carnap

Logical Modalities from Aristotle to Carnap PDF Author: Max Cresswell
Publisher: Cambridge University Press
ISBN: 1316760456
Category : Mathematics
Languages : en
Pages : 365

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Book Description
Interest in the metaphysics and logic of possible worlds goes back at least as far as Aristotle, but few books address the history of these important concepts. This volume offers new essays on the theories about the logical modalities (necessity and possibility) held by leading philosophers from Aristotle in ancient Greece to Rudolf Carnap in the twentieth century. The story begins with an illuminating discussion of Aristotle's views on the connection between logic and metaphysics, continues through the Stoic and mediaeval (including Arabic) traditions, and then moves to the early modern period with particular attention to Locke and Leibniz. The views of Kant, Peirce, C. I. Lewis and Carnap complete the volume. Many of the essays illuminate the connection between the historical figures studied, and recent or current work in the philosophy of modality. The result is a rich and wide-ranging picture of the history of the logical modalities.

The Nature of Necessity

The Nature of Necessity PDF Author: Alvin Plantinga
Publisher: Clarendon Press
ISBN: 0191037176
Category : Philosophy
Languages : en
Pages : 266

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Book Description
This is a reissue of a book which is an exploration and defence of the notion of modality 'de re', the idea that objects have both essential and accidental properties. It is one of the first full-length studies of the modalities to emerge from the debate to which Saul Kripke, David Lewis, Ruth Marcus and others have contributed. The argument is developed by means of the notion of possible worlds, and ranges over key problems including the nature of essence, trans-world identity, negative existential propositions, and the existence of unactual objects in other possible worlds. In the final chapters Professor Plantinga applies his logical theories to the clarification of two problems in the philosophy of religion - the Problem of Evil and the Ontological Argument.

Rationality and Logic

Rationality and Logic PDF Author: Robert Hanna
Publisher: MIT Press
ISBN: 0262263114
Category : Philosophy
Languages : en
Pages : 341

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Book Description
An argument that logic is intrinsically psychological and human psychology is intrinsically logical, and that the connection between human rationality and logic is both constitutive and mutual. In Rationality and Logic, Robert Hanna argues that logic is intrinsically psychological and that human psychology is intrinsically logical. He claims that logic is cognitively constructed by rational animals (including humans) and that rational animals are essentially logical animals. In order to do so, he defends the broadly Kantian thesis that all (and only) rational animals possess an innate cognitive "logic faculty." Hanna's claims challenge the conventional philosophical wisdom that sees logic as a fully formal or "topic-neutral" science irreconcilably separate from the species- or individual-specific focus of empirical psychology.Logic and psychology went their separate ways after attacks by Frege and Husserl on logical psychologism—the explanatory reduction of logic to empirical psychology. Hanna argues, however, that—despite the fact that logical psychologism is false—there is an essential link between logic and psychology. Rational human animals constitute the basic class of cognizers or thinkers studied by cognitive psychology; given the connection between rationality and logic that Hanna claims, it follows that the nature of logic is significantly revealed to us by cognitive psychology. Hanna's proposed "logical cognitivism" has two important consequences: the recognition by logically oriented philosophers that psychologists are their colleagues in the metadiscipline of cognitive science; and radical changes in cognitive science itself. Cognitive science, Hanna argues, is not at bottom a natural science; it is both an objective or truth-oriented science and a normative human science, as is logic itself.

The Art of Reasoning

The Art of Reasoning PDF Author: Samuel Neil
Publisher:
ISBN:
Category : Logic
Languages : en
Pages : 304

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Book Description


Logic With Added Reasoning

Logic With Added Reasoning PDF Author: Michael Gabbay
Publisher: Broadview Press
ISBN: 9781551114057
Category : Philosophy
Languages : en
Pages : 228

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Book Description
This concise text treats logic as a tool, “generated so that half the work involved in thinking is done for you by somebody else (the rules and laws of the logic).” Gabbay explains in a clear and careful manner how formal features of, and formal relations between, ordinary declarative sentences are captured by the systems of propositional and predicate logic.

Remarks on mathematical or demonstrative reasoning:its connexion with logic [&c.].

Remarks on mathematical or demonstrative reasoning:its connexion with logic [&c.]. PDF Author: Edward Tagart
Publisher:
ISBN:
Category : Logic
Languages : en
Pages : 156

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Book Description


Elements of Logic

Elements of Logic PDF Author: Cardinal Mercier
Publisher: Createspace Independent Publishing Platform
ISBN: 9781719580052
Category :
Languages : en
Pages : 166

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Book Description
With Imprimatur. Introduction 1. Definition of Logic. -- Logic is the systematic study of the order to be observed in judging, reasoning, and other processes of thought in order to arrive at the knowledge of truth. This definition shows us: (1) the materials (material cause) of the logical order; (2) their elaboration (formal cause) (3) the purpose of this elaboration (final cause). 2. Materials of Logical Order. -- In some sense, these materials are acts of the mind, like apprehension, judgment, ratiocination (reasoning); but strictly speaking, only apprehensions are the material object of logical order (3). (1) By apprehension the mind represents to itself one thing or many things, without either affirming or denying anything. Concepts; the product of apprehension, are expressed by names or terms. (2) To establish a relation of identity or non-identity, of agreement or non-agreement, between the objects of two concepts, in affirming or denying one object of another is to judge. A judgment is expressed in a proposition. (3) To reason is to combine two or more judgments so as to form a new one. The complete ordinary expression of this simplest exercise of reasoning is the syllogism. 3. The Formal Cause of the Logical Order. -- The formal object of logic, or the point of view from which logic regards the acts of the mind, is their adaptability to certain processes of thought which are called either particular sciences or philosophy. These processes imply stages. The mind must grasp the numerous aspects of reality one after another before coordinating the fragmentary explications. Judgment is the first step in combining ideas; judgments in their turn become the materials of reasoning; an isolated piece of reasoning does not suffice to produce adequate knowledge of things, but several reasonings become materials of a scientific system. This rational arrangement of ideas constitutes the logical order properly so called: "the order which reason constitutes for its own acts." 4. Difference between Psychology and Logic. -- Many different sciences may be concerned with one and the same subject, if they study different properties in it, and, consequently, consider it from different points of view. They are then said to have a common (that is, undetermined) object, but each has its own formal (or determined) object. Psychology, too, has in part for its (material) object the act of human reason, but it does not study them under the same aspect (formal object) as logic does. Psychology sees in them vital acts, of which it seeks the nature and origin. Logic considers them in so far as they are cognitions of objects, objective representations, abstract and universal, furnishing the matter of the relations which reason formulates in judgments and reasonings, and arranges in a scientific system. In psychology, as in all the sciences of the real, order is the necessary condition of science; but logic has this order for its object. Its proper object is the form itself of this scientific construction.

The Development of Thinking and Reasoning

The Development of Thinking and Reasoning PDF Author: Pierre Barrouillet
Publisher: Psychology Press
ISBN: 1135083940
Category : Psychology
Languages : en
Pages : 312

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Book Description
Thinking and reasoning are key activities for human beings. In this book a distinguished set of contributors provides a wide readership with up-to-date scientific advances in the developmental psychology of thinking and reasoning, both at the theoretical and empirical levels. The first part of the book illustrates how modern approaches to the study of thinking and reasoning have gone beyond the Piagetian legacy: through the investigation of avenues previously not explored, and by demonstrating that young children have higher capacities than was assumed within the Piagetian tradition. The second part focuses upon theoretical and empirical investigations of the interplay between logic and intuition in reasoning and decision making, and how these forms of thinking evolve with age, through the general framework of what is known as dual-process theories. Contrary to Piaget’s claim, it becomes apparent that elaborate adult reasoning could rely on some form of intuition. The Development of Thinking and Reasoning provides psychologists, educators and everyone interested in child development with an integrated and up-to-date series of chapters, written by prominent specialists in the areas of thinking, reasoning, and decision making.