We encounter fallacies almost everywhere we look. Politicians, salespeople, and children commonly use fallacies in order to get you to think whatever they want you to think. It’s important to learn to recognize fallacies so that you can avoid being fooled by them. It’s also important to learn about fallacies so that you avoid making fallacious arguments yourself. This course will show you how to identify and avoid many of the fallacies that lead people astray.
Este curso faz parte do Programa de cursos integrados Introduction to Logic and Critical Thinking
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Informações sobre o curso
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Certificados compartilháveis
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100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Nível iniciante
Aprox. 18 horas para completar
Inglês
Legendas: Chinês (simplificado), Italiano, Português (Brasil), Inglês, Espanhol
Resultados de carreira do aprendiz
40%
consegui um benefício significativo de carreira com este curso
20%
recebi um aumento ou promoção
Certificados compartilháveis
Tenha o certificado após a conclusão
100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Nível iniciante
Aprox. 18 horas para completar
Inglês
Legendas: Chinês (simplificado), Italiano, Português (Brasil), Inglês, Espanhol
oferecido por
Universidade Duke
Duke University has about 13,000 undergraduate and graduate students and a world-class faculty helping to expand the frontiers of knowledge. The university has a strong commitment to applying knowledge in service to society, both near its North Carolina campus and around the world.
Programa - O que você aprenderá com este curso
15 minutos para concluir
Welcome to the Course
Welcome to Think Again: How to Avoid Fallacies! This course is the fourth in the specialization Introduction to Logic and Critical Thinking, based on our original Coursera course titled Think Again: How to Reason and Argue. We are excited that you are taking this course, and we hope that you will take all four courses in the series, because there is a great deal of important material to learn. In the series as a whole, you learn how to analyze and evaluate arguments and how to avoid common mistakes in reasoning. These important skills will be useful to you in deciding what to believe and what to do in all areas of your life. We encounter fallacies almost everywhere we look. Politicians, salespeople, and children commonly use fallacies in order to get us to think what they want us to think. Think Again: How to Avoid Fallacies will show how to identify and avoid many of the fallacies that people use to get us to think the way they want us to think. The first part of this course introduces the series and the course. It also clarifies some peculiarities you may find with this course. We encourage you to watch the "Introduction to the Specialization" video first as it will help you learn more from the materials that come later.
15 minutos para concluir
1 vídeo (Total 5 mín.), 1 leitura
1 vídeos
1 leituras
Course Logistics (Start Here)10min
6 horas para concluir
Fallacies of Unclarity
CONTENT: In this week's material we will describes two phenomena that are both common and useful in the languages that human beings speak, but both of which give rise to the potential for fallacious reasoning. A word or phrase is vague when its meaning is not precise, and it is ambiguous when it has more than one meaning. When we use vague or ambiguous phrases in our reasoning, it is very easy for us to make a number of different kinds of fallacies. This week will teach you what these different kinds of fallacies are, and give us some practice in spotting them, so you can make sure to avoid them in the future. LEARNING OUTCOMES : By the end of this week's material you will be able to: define what a fallacy is distinguish various kinds of fallacies understand the linguistic phenomena that give rise to fallacies identify various kinds of slippery slop fallacies where they occur identify various kinds of fallacies of equivocation where they occur OPTIONAL READING: If you want more examples or more detailed discussions of the fallacies that result from vaguness or ambiguity, we recommend Understanding Arguments, Ninth Edition, Chapters 13-14.
6 horas para concluir
9 vídeos (Total 71 mín.)
9 videos
Argument from the Heap7min
Vagueness8min
Conceptual Slippery Slopes6min
Fairness Slippery Slopes6min
Causal Slippery Slopes6min
Ambiguity8min
Semantic and Syntactic Ambiguity13min
Fallacies of Equivocation6min
7 exercícios práticos
Introduction to Fallacies30min
Vagueness30min
Slippery Slopes30min
Fairness Slippery Slopes30min
Causal Slippery Slopes30min
Semantic and Syntactic Ambiguity30min
Fallacies of Equivocation30min
4 horas para concluir
Fallacies of Relevance
CONTENT: This week describes two of the most common fallacies that people make: ad hominem fallacies and appeals to authority. Part of what makes these fallacies so common, and so difficult to avoid, is that many ad hominem arguments, and many appeals to authority, are actually not fallacies at all! Only some of them are. And figuring out which of them are fallacies is more of an art than a science. There is no simple recipe, but there are some rules of thumb you can use. We hope that the practice that you get in this week will help you to improve your skills at distinguish the fallacious from the non-fallacious instances of ad hominem reasoning, as well as appeal to authority. LEARNING OUTCOMES: By the end of this section you will be able to: determine whether an ad hominem argument is a fallacy determine whether an appeal to authority is a fallacy OPTIONAL READING: If you want more examples or more detailed discussions of these topics, we recommend Understanding Arguments, Ninth Edition, Chapter 15.
4 horas para concluir
10 vídeos (Total 68 mín.)
10 videos
Fallacies of Relevance: Ad Hominem8min
Silencers10min
Dismissers6min
Deniers6min
Appeals to Authority6min
Amplifiers4min
Supporters4min
Affirmers5min
Appeals to Popular Opinion3min
5 exercícios práticos
Dismissers30min
Deniers30min
Supporters30min
Affirmers30min
Appeals to Popular Opinion30min
2 horas para concluir
Fallacies of Vacuity and Circularity
CONTENT: Now we will describe another common set of fallacies: fallacies that occur when an argument makes no progress from its premises to its conclusion. Sometimes, arguments make no progress because the conclusion is already contained in the premises. Sometimes, arguments make no progress because the conclusion is presupposed by the premises. And sometimes, arguments make no progress because the premises don’t make any claim at all, even if they might sound like they do. When you know how to identify such fallacies, you will find that they are more common than you think! LEARNING OUTCOMES: By the end of this section you will be able to: identify various kinds of circularity or vacuity where they occur OPTIONAL READING: If you want more examples or more detailed discussions of these topics, we recommend Understanding Arguments,Ninth Edition, Chapter 16.
2 horas para concluir
3 vídeos (Total 17 mín.)
3 exercícios práticos
Fallacies of Vacuity30min
Circularity and Begging the Question30min
Self-Sealers30min
4 horas para concluir
Refutation: Its Varieties and PItfalls
CONTENT: This week we will teach you various strategies for refuting a fallacious argument. To refute an argument is to show that the argument is unsuccessful. Even if you are able to identify a fallacious argument as a fallacy, you might still not be able to prove to others that it is a fallacy. In this week, you will learn a variety of techniques for proving to others that the argument is a fallacy. LEARNING OUTCOMES: By the end of this week you will be able to: refute fallacious arguments OPTIONAL READING: If you want more examples or more detailed discussions of these topics, we recommend Understanding Arguments, Ninth Edition, Chapter 17.
4 horas para concluir
7 vídeos (Total 71 mín.)
7 videos
Refutation5min
Refutation by Parallel Reasoning11min
False Dichotomy16min
Reductio Ad Absurdum7min
Counterexamples10min
Attacking a Straw Man12min
Why Walter Should Shave His Head6min
4 exercícios práticos
Refutation by Parallel Reasoning30min
Reductio Ad Absurdum30min
Counterexamples30min
Attacking a Straw Man30min
2 horas para concluir
Catch-Up and Final Quiz
This week gives you time to catch up and review, because we realize that the previous weeks include a great deal of challenging material. It will also be provide enough time to take the final quiz as often as you want, with different questions each time. We explain the answers in each exam so that you can learn more and do better when you try the exam again. You may take the quiz as many times as you want in order to learn more and do better, with different questions each time. You will be able to retake the quiz three times every eight hours. You might not need to take more than one version of the exam if you do well enough on your first try. That is up to you. However many versions you take, we hope that all of the exams will provide additional learning experiences.
2 horas para concluir
1 vídeo (Total 5 mín.)
1 vídeos
The Great Shave5min
1 exercício prático
Final Exam30min
Avaliações
Principais avaliações do THINK AGAIN IV: HOW TO AVOID FALLACIES
por LB24 de Set de 2017
This course has been incredible and more than anything because of the energy put by the instructors, I truly thank you for helping the world to become a better place to live. from Colombia, Luis.
por SK25 de Jul de 2020
Challenging material presented by two engaging and sharp instructors. Highly recommend this course to any seeking to hone their logic and reasoning skills! The course will make you think!
por CK29 de Mai de 2017
This course will be immensely helpful in structuring my thoughts in a logical and manner by addressing pertinent material and avoiding fallacy traps. Thank you so much!!!
por NN30 de Abr de 2017
This was a nice course. Covers many fallacies in detail. Practice exercises are good. More fallacies could have been covered though. Overall, I did love the course.
Sobre Programa de cursos integrados Introduction to Logic and Critical Thinking
By taking Introduction to Logic and Critical Thinking you will improve your ability to identify, analyze, and evaluate arguments by other people (including politicians, used car salesmen, and teachers) and also to construct arguments of your own in order to convince others and to help you decide what to believe or do. This specialization introduces general standards of good reasoning and offers tools to improve your critical thinking skills. These skills will help you determine when an argument is being given, what its crucial parts are, and what it assumes implicitly. You will also learn how to apply deductive and inductive standards for assessing arguments and how to detect and avoid fallacies.
Perguntas Frequentes – FAQ
Quando terei acesso às palestras e às tarefas?
O acesso a palestras e tarefas depende do tipo de inscrição. Se você participar de um curso como ouvinte, você poderá ver quase todo o conteúdo do curso gratuitamente. Para acessar tarefas valendo nota e obter um Certificado, você precisará adquirir a experiência do Certificado, durante ou após a participação como ouvinte. Se você não vir a opção de participar como ouvinte:
- o curso pode não oferecer essa opção. Você pode experimentar um teste gratuito ou solicitar o auxílio financeiro.
- Em vez disso, o curso pode oferecer 'Curso completo, sem Certificado'. Com esta opção, é possível ver todo o conteúdo do curso, enviar as avaliações necessárias e obter uma nota final. Isso também significa que você não poderá comprar uma experiência de Certificado.
O que recebo ao me inscrever nesta Especialização?
Quando você se inscreve no curso, tem acesso a todos os cursos na Especialização e pode obter um certificado quando concluir o trabalho. Seu Certificado eletrônico será adicionado à sua página de Participações e você poderá imprimi-lo ou adicioná-lo ao seu perfil no LinkedIn. Se quiser apenas ler e assistir o conteúdo do curso, você poderá frequentá-lo como ouvinte sem custo.
Is financial aid available?
Sim, a Coursera oferece auxílio financeiro ao aluno que não possa pagar a taxa. Faça a solicitação clicando no link Auxílio Financeiro, abaixo do botão "Inscreva-se" à esquerda. Preencha uma solicitação e será notificado caso seja aprovado. Você terá que completar esta etapa para cada curso na Especialização, incluindo o Trabalho de Conclusão de Curso. Saiba mais .
Will I receive a transcript from Duke University for completing this course?
No. Completion of a Coursera course does not earn you academic credit from Duke; therefore, Duke is not able to provide you with a university transcript. However, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.
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