
The Power of Logic
by Frances Howard-Snyder, Daniel Howard-Snyder, Ryan Wasserman
6th Edition
Publisher: McGraw-Hill Higher Education
Book Details
| Print ISBN | 9781259231209 |
| eText ISBN | 9781259848025 |
| Publisher | McGraw-Hill Higher Education |
| Publishing Year | 2020 |
| Edition | 6th Edition |
| Language | English |
In an era dominated by rapid-fire digital communication and increasingly polarized public discourse, the ability to dissect arguments systematically has never been more vital. The Power of Logic 6th Edition serves as an essential guide to the principles of sound reasoning, equipping contemporary students with the analytical tools necessary to navigate complex intellectual landscapes. By bridging the gap between abstract philosophical theory and everyday cognitive challenges, this text demonstrates that logical analysis is not merely an academic exercise but a crucial life skill. It encourages readers to look beyond superficial rhetoric, examine hidden assumptions, and uncover the structural integrity of the claims they encounter daily in media, politics, and personal interactions.
The authors construct a comprehensive framework that spans informal reasoning, classical categorical structures, and sophisticated modern symbolic systems. Through their clear, direct prose, Frances Howard-Snyder, Daniel Howard-Snyder, and Ryan Wasserman demystify challenging concepts without sacrificing theoretical rigor. Readers are introduced to the mechanics of validity, soundness, and truth-functional logic, gaining a deep appreciation for how structural validity underpins persuasive communication. This balanced approach ensures that students develop both intuitive and formal analytical capabilities, preparing them to evaluate arguments in fields ranging from law and politics to computer science and mathematics.
Designed for introductory college courses, The Power of Logic 6th Edition integrates a vast array of practical exercises, real-world examples, and interactive learning tools that keep students actively engaged. Instructors frequently select this textbook for its exceptional clarity and its seamless integration with modern digital learning platforms like McGraw-Hill Connect, which offers adaptive reading experiences. Those seeking a flexible, high-quality digital alternative will find that utilizing The Power of Logic 6th Edition PDF enhances study efficiency through searchable text and portable access across devices. Ultimately, this volume empowers the next generation of critical thinkers to construct robust arguments, identify deceptive fallacies, and engage in constructive, rational dialogue with confidence.
Table of Contents
Chapter 1: Basic Concepts
- • Validity and Soundness
- • Forms and Validity
- • Counterexamples and Invalidity
- • Strength and Cogency
Chapter 2: Identifying Arguments
- • Arguments and Nonarguments
- • Well-Crafted Arguments
- • Argument Diagrams
Chapter 3: Logic and Language
- • Logic, Meaning, and Emotive Force
- • Definitions
- • Using Definitions to Evaluate Arguments
Chapter 4: Informal Fallacies
- • Fallacies of Irrelevance
- • Fallacies Involving Ambiguity
- • Fallacies Involving Unwarranted Assumptions
Chapter 5: Categorical Logic: Statements
- • Standard Forms of Categorical Statements
- • The Traditional Square of Opposition
- • Further Immediate Inferences
Chapter 6: Categorical Logic: Syllogisms
- • Standard Form, Mood, and Figure
- • Venn Diagrams and Categorical Statements
- • Venn Diagrams and Categorical Syllogisms
- • The Modern Square of Opposition
- • Enthymemes
- • Sorites and Removing Term-Complements
- • Rules for Evaluating Syllogisms
Chapter 7: Statement Logic: Truth Tables
- • Symbolizing English Arguments
- • Truth Tables
- • Using Truth Tables to Evaluate Arguments
- • Abbreviated Truth Tables
- • Logically Significant Categories and Relationships
Chapter 8: Statement Logic: Proofs
- • Implicational Rules of Inference
- • Five Equivalence Rules
- • Five More Equivalence Rules
- • Conditional Proof
- • Reductio ad Absurdum
- • Proving Theorems
Chapter 9: Predicate Logic
- • Predicates and Quantifiers
- • Demonstrating Invalidity
- • Constructing Proofs
- • Quantifier Negation, RAA, and CP
- • The Logic of Relations: Symbolizations
- • The Logic of Relations: Proofs
- • Identity: Symbolizations
- • Identity: Proofs
Chapter 10: Induction
- • Inductive and Deductive Logic: Contrasts and Clarifications
- • Arguments from Authority and Induction by Enumeration
- • Mill's Methods and Scientific Reasoning
- • Arguments from Analogy
Chapter 11: Probability
- • Rules of Probability
- • Calculating Probability Outcomes
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