In Defense of Informal Logic

In Defense of Informal Logic PDF Author: D.S. Levi
Publisher: Springer Science & Business Media
ISBN: 9401718504
Category : Philosophy
Languages : en
Pages : 244

Get Book Here

Book Description
My impulse when I decided to collect into a single volume the essays on topics in logical theory and related subjects that I have written in the last fifteen years was to borrow from the title of a work by Sextus Empiricus, and call my collection "Against the Logicians." Although the essays address a variety of problems that interest me, the thread that runs through them is a scepticism about how logicians see things. So, the title appealed to me. However, I had second thoughts and chose instead a title of one of my own essays, "In Defense of Informal Logic", which emphasizes my support for other approaches. Although my criticisms of logical theory are designed to cut deeply, I do not want to be unresponsive to the needs that it is supposed to satisfy. However, my position that we have adequate resources for critically analyzing a particular argument and 00 not need a theory of argumentation, will not completely satisfy those who think that there is a need for it. So, I want them to know that I am taking their concerns seriously.

In Defense of Informal Logic

In Defense of Informal Logic PDF Author: D.S. Levi
Publisher: Springer Science & Business Media
ISBN: 9401718504
Category : Philosophy
Languages : en
Pages : 244

Get Book Here

Book Description
My impulse when I decided to collect into a single volume the essays on topics in logical theory and related subjects that I have written in the last fifteen years was to borrow from the title of a work by Sextus Empiricus, and call my collection "Against the Logicians." Although the essays address a variety of problems that interest me, the thread that runs through them is a scepticism about how logicians see things. So, the title appealed to me. However, I had second thoughts and chose instead a title of one of my own essays, "In Defense of Informal Logic", which emphasizes my support for other approaches. Although my criticisms of logical theory are designed to cut deeply, I do not want to be unresponsive to the needs that it is supposed to satisfy. However, my position that we have adequate resources for critically analyzing a particular argument and 00 not need a theory of argumentation, will not completely satisfy those who think that there is a need for it. So, I want them to know that I am taking their concerns seriously.

Informal Logic

Informal Logic PDF Author: Wayne Grennan
Publisher: McGill-Queen's Press - MQUP
ISBN: 9780773515420
Category : Philosophy
Languages : en
Pages : 332

Get Book Here

Book Description
Grennan bases his evaluation of arguments on two criteria: logical adequacy and pragmatic adequacy. He asserts that the common formal logic systems, while logically sound, are not very useful for evaluating everyday inferences, which are almost all deductively invalid as stated. Turning to informal logic, he points out that while more recent informal logic and critical thinking texts are superior in that their authors recognize the need to evaluate everyday arguments inductively, they typically cover only inductive fallacies, ignoring the inductively sound patterns frequently used in successful persuasion. To redress these problems, Grennan introduces a variety of additional inductive patterns. Concluding that informal logic texts do not encourage precision in evaluating arguments, Grennan proposes a new argument evaluation procedure that expresses judgments of inferential strength in terms of probabilities. Based on theories of Stephen Toulmin, Roderick Chisholm, and John Pollock, his proposed system allows for a more precise judgment of the persuasive force of arguments.

Logical Self-defense

Logical Self-defense PDF Author: Ralph Henry Johnson
Publisher: IDEA
ISBN: 9781932716184
Category : Education
Languages : en
Pages : 346

Get Book Here

Book Description
Classic work once again available. Offers step-by-step guidelines for identifying and analyzing arguments. It outlines a theory of good argument to use for purposes of evaluating and constructing arguments. It contains guidelines for constructing arguments and for preparing and writing essays or briefs. Special methods for interpreting and assessing longer arguments are provided. It gives guidelines to help filter out the more reliable information from newspapers and television news. Offers an array of devices to deal with the tricks and deceits of so much of today's advertising. Helps students improve their ability to recognize, interpret, and evaluate arguments and to formulate clear, well-organized arguments themselves. Secondary and college students, debate coaches, classroom instructors, community active people.

Informal Logic

Informal Logic PDF Author: Douglas N. Walton
Publisher: Cambridge University Press
ISBN: 9780521379250
Category : Philosophy
Languages : en
Pages : 304

Get Book Here

Book Description
This is an introductory guide to the basic principles of constructing good arguments and criticizing bad ones. It is nontechnical in its approach, and is based on 150 key examples, each discussed and evaluated in clear, illustrative detail. The author explains how errors, fallacies, and other key failures of argument occur. He shows how correct uses of argument are based on sound argument strategies for reasoned persuasion and critical questions for responding. Among the many subjects covered are: techniques of posing, replying to, and criticizing questions, forms of valid argument, relevance, appeals to emotion, personal attack, uses and abuses of expert opinion, problems in deploying statistics, loaded terms, equivocation, and arguments from analogy.

Historical Foundations of Informal Logic

Historical Foundations of Informal Logic PDF Author: Douglas Walton
Publisher: Routledge
ISBN: 1351930702
Category : Philosophy
Languages : en
Pages : 337

Get Book Here

Book Description
In just the last twenty years there has arisen a strong interest, especially among teachers of logic at the universities, in teaching techniques of applied logical reasoning and critical thinking. Many universities are now stressing these skills at an introductory level, and to meet the need, informal logic has begun to form and grow as a discipline in its own right. Like all subjects, it helps us to understand it if we can situate it in a context of historical development. This collection of essays provides the readings required to understand the development of a subject whose historical origins have been so far little studied. Many of the chapters are written by scholars in philosophy and speech communication who are themselves leading contributors to the subject, and their contemporary views throw light on how these earlier writers have influenced their thinking. This dimension gives an added interest to the essays, and indicates the way informal logic is currently evolving and seeking out its ancient historical origins.

Informal Logic

Informal Logic PDF Author: Douglas Walton
Publisher: Cambridge University Press
ISBN: 113947281X
Category : Philosophy
Languages : en
Pages : 507

Get Book Here

Book Description
Second edition of the introductory guidebook to the basic principles of constructing sound arguments and criticising bad ones. Non-technical in approach, it is based on 186 examples, which Douglas Walton, a leading authority in the field of informal logic, discusses and evaluates in clear, illustrative detail. Walton explains how errors, fallacies, and other key failures of argument occur. He shows how correct uses of argument are based on sound strategies for reasoned persuasion and critical responses. This edition takes into account many developments in the field of argumentation study that have occurred since 1989, many created by the author. Drawing on these developments, Walton includes and analyzes 36 new topical examples and also brings in work on argumentation schemes. Ideally suited for use in courses in informal logic and introduction to philosophy, this book will also be valuable to students of pragmatics, rhetoric, and speech communication.

The Rise of Informal Logic

The Rise of Informal Logic PDF Author: Ralph H. Johnson
Publisher: University of Windsor
ISBN: 0920233716
Category : Philosophy
Languages : en
Pages : 269

Get Book Here

Book Description
We are pleased to release this digital edition of Ralph Johnson’s The Rise of Informal Logic as Volume 2 in the series Windsor Studies in Argumentation. This edition is a reprint of the previous Vale Press edition with some minor corrections. We have decided to make this the second volume in the series because it is such a compelling account of the formation of informal logic as a discipline, written by one of the founders of the field. The book includes essential chapters on the history and development of informal logic. Other chapters are key reflections on the theoretical issues raised by the attempt to understand informal argument. Many of the papers were previously published in important journals. A number of them were co-authored with J. Anthony Blair. Three of them have appeared only in the present book.

Informal Logic

Informal Logic PDF Author: J. Anthony Blair
Publisher: Inverness, Calif. : Edgepress
ISBN:
Category : Fallacies (Logic)
Languages : en
Pages : 210

Get Book Here

Book Description


New Essays in Informal Logic

New Essays in Informal Logic PDF Author: J. Anthony Blair
Publisher:
ISBN:
Category : Literary Collections
Languages : en
Pages : 184

Get Book Here

Book Description
Twelve essays by leading informal logicians including

Informal Logic

Informal Logic PDF Author:
Publisher:
ISBN:
Category : Logic
Languages : en
Pages : 272

Get Book Here

Book Description