Description
Book SynopsisWhy is it so hard to learn critical thinking skills?
Traditional textbooks focus almost exclusively on logic and fallacious reasoning, ignoring two crucial problems. As psychologists have demonstrated recently, many of our mistakes are not caused by formal reasoning gone awry, but by our bypassing it completely. We instead favor more comfortable, but often unreliable, intuitive methods. Second, the evaluation of premises is of fundamental importance, especially in this era of fake news and politicized science.
This highly innovative text is psychologically informed, both in its diagnosis of inferential errors, and in teaching students how to watch out for and work around their natural intellectual blind spots. It also incorporates insights from epistemology and philosophy of science that are indispensable for learning how to evaluate premises. The result is a hands-on primer for real world critical thinking. The authors bring over four combined decades of classroom expe
Trade Review
"This is among the very best critical thinking textbooks I've ever seen. What distinguishes it from others, besides its clarity and accessibility, is that it doesn't simply explain the norms of good reasoning and the common ways in which people flout those norms; it also explains the mechanisms that cause us to flout those norms more or less predictably, and thereby helps us to refute the voice of the primitive cave dweller who lives in our brain."
--Ram Neta, University of North Carolina, Chapel Hill
"Critical thinking is all too often taught as basic deductive logic with a passing reference to inductive logic. Lyons and Ward’s empirical approach to critical thinking draws upon the vast literature in cognitive psychology on heuristics and biases. They expertly blend traditional coverage of deductive logic, inductive logic, causal inference, and probability theory with important psychological results. The final product is a refreshing and promising method to train people how to critically evaluate pressing claims."
--Ted Poston, University of South Alabama
"Logicians have developed accurate methods of testing reasoning for such desirable properties as deductive validity and inductive strength. Recent work in cognitive science has shown, however, that in everyday life we tend to evaluate reasoning on the basis of heuristics that fail to track these properties reliably. Lyons and Ward's brilliant book is the first to acknowledge this gap between theory and practice and to develop effective strategies for overcoming it. Bravo!"
--Christopher Hill, Brown University
"The New Critical Thinking is perfect for introductory students. The approach is original in its being psychologically-informed, and it's practical. It will actually help students become sharper thinkers outside the classroom."
--Aaron R. Champene, St. Louis Community College, Meramec
Table of ContentsTable of Contents
Acknowledgements
Preface to Instructors
Introduction To Critical Thinking
1. The Aims and Causes of Belief
2. Reasoning and Dual Systems Theory
3. Reasoning, Evidence, and Arguments
4. Why Reason (Properly)?
5. Plan for the Book
Summary
Part I: Deduction
Chapter 1: Validity: Why it Matters
1. Distinguishing the Good From the Bad
2. Validity and Impossibility
3. More on Logical Impossibility
Logical Terms
Equivocation
4. Logic and the Belief Bias
5. Why it Matters: Missing Premises and Insisting on Validity
Summary
Chapter 2 : Proving Invalidity and Proving Validity
1. Proving Invalidity by Counterexample
2. Proving Validity
3. Negations, Indicative Conditionals, and Two Important Valid Argument Forms
Conditionals and the Wason Test
4. Two Important Fallacies: Denying the Antecedent and Affirming the Consequent
An Important Note about Fallacious Argument Forms
5. More Valid Argument Forms and More About Conditionals
6. Equivalent Sentences and Disguised Conditionals
7. Even More Valid Argument Forms: Aristotelian Syllogisms in One Bite
Using Euler Diagrams:
8. Summation: Evaluating Arguments
Summary
Chapter 3. Reconstructing and Identifying Deductive Arguments
1. Identifying by Evaluating
2. Mapping Complex Arguments
3. Reconstructing by Connecting the Dots
4. Extra Help: Premise and Conclusion Indicators
5. Putting All This Together
Summary
Part II: Induction
Chapter 4: Inductive Arguments
1. Statistical Syllogism
Conditional Support Comes in Degrees
Undermining By Additional Information and the Requirement of Total Evidence
2. Defeaters and Mapping Inductive Arguments
3. Inductive Generalization
Defeaters for Inductive Generalizations
The Availability Heuristic
4. Argument from Analogy
Defeaters for Analogical Inference
Deductive Arguments with Analogical Premises
5. Inference to the Best Explanation
6. Balance of Features
7. Confirmation Bias
Summary
Chapter 5: Causal Inference
1. The Nature of Causation
One More Thing about Causation
2. "The" Cause? Singling out Causes in a Complex World
3. Identifying Causes
4. Causation, Correlation, and Confounds
Some Varieties of Causal Investigations
Better and Worse
5. Causal Narratives
6. Singular Causes Revisited
Summary
Chapter 6: Probability and Frequency
1. Introduction to Probability
Probabilities and System 1
2. Frequencies and Frequency Trees
3. The Probability Calculus
4. Bayes’s Theorem
The Theorem
Frequency Trees and Bayes
5. Lies, Damned Lies, and Statistics
"Averages"
How to Live
Effect Size and Effect Significance
Summary
Chapter 7: Reconstructing and Identifying Arguments, Revisited
1. Reconstructing and Identifying
2. Mapping More Complex Arguments
Part III: Truth: Evaluating Premises
Chapter 8: Testimony
1. The Need for Testimony
2. How Can you Spot the Experts if You’re Not an Expert?
Sincerity, Competence, Trustworthiness
Mapping Arguments from Authority
Testimony and Ad Hominem
3. Epistemological Perils of the Internet
News, Unreliable News, and Fake News
4. Wikipedia
5. Fair and Balanced?
Summary
Chapter 9: Science
1. Disagreeing with Science: The Earth is Flat and Star Trek is Real
2. Why Trust Science?
3. How Does Science Work?
Provability
Falsifiability
4. Hypotheses, Theories, and Conjectures
5. Extended Example: Evolution and Historical Explanation
6. Science in the Non-Science Press
P-hacking
7. Applying What We’ve Learned: Crowds, Self-selection, and Causal Fallacies
Democracy and Scientific Fact
Summary
Part IV: Argumentation
Chapter 10: Rhetoric
1. Emotion and Belief
2. Influencing and Bypassing Reasoning
Apt Feelings
3. Abuses of Emotive Rhetoric
Ad hominem
Ad Populum and Peer Pressure
Appeals to Force, Pity and Consequences
Other Uses of Emotive Language
4. Rhetorical Tricks with Language
5. Enthymemes, again
6. Rhetoric and Cognitive Illusion
Summary
Chapter 11: Dialectic
1. The Dynamics of Argumentation
The First Golden Rule of Constructive Argumentation: Respond to the Argument
The Second Golden Rule: Track the Burden of Proof
The Third Golden Rule: Demand Overall Consistency
The Fourth Golden Rule: Be Charitable
2. Ultimate Premises
Depriving the Claimant of Premises
3. Analogy, Parity of Reasoning, and Tu Quoque
Summary
Appendix of Fallacies
Index
