Dec 02, 2017
Really good course, the material and explanations are good, and even in some cases, resolving or understanding some ideas is challenging, you can get the idea with a little practice
Jun 22, 2017
This entire series was informative, engaging, and fun, and the thinking skills taught are so valuable.
автор: Charles C Wyman•
May 20, 2019
This course sharpened my analytical thinking. Exam was deceptively difficult but worth taking multiple times.
Jun 19, 2018
автор: Carlos Del Rosario•
Apr 29, 2018
автор: Renato Almeida Domingues•
Apr 24, 2018
Pros: I found the content very interesting. And there's an analogy with digital design (Boolean Logic) where F=1 and T=0 and so &=AND gate; V=OR gate; biconditional=XOR gate. Pretty useful content. Shorter 4week course. Well explained.
Cons: The exam is very hard. I dont see whats the point of making many & and V and conditional and biconditional together like a huge formula, it takes too much time the calculation. On Venn Diagrams when starts to become shaded and with crosses at the same time (using only 2 categories) I guess is not explained very well on the lectures.
Comparison with MOdule I: I found this module less applicable on the daily-life, more theoretical (but easier).
It's worthy every time anyway.
автор: Puni Puniglietto•
Mar 13, 2018
I loved to take this course.
The professor is clever, funny and clear.
However, maybe because of being English my second language, I found difficult to get some issues ( i.e. "speech act" ) or understand the nuances in some exercises regarding "speech act" and" suppressed premises" (particularly in the final quiz, the more difficult questions to me were about the "suppressed premises").
So I would have liked that these harder issues have had found a clearer explanation during the lectures. Also in the final quizzes, it would have been useful giving the reason for the wrong answer (besides explaining the right one).
In fact, the quizzes are useful both for testing our understanding the matter and for learning from our mistakes too. In fact, we learn in a different and deeper way from our mistakes. To explain the reason for the mistakes is a good way to teaching and learning.
Although these notes, the course give enough awareness about our logical and linguistic skill and I'm going to take another one: "Think Again II: How to Reason Deductively". See you soon!
автор: matthew symes•
Mar 04, 2018
автор: Euclides José Lima Velloso•
Feb 16, 2018
Amazing course, something utile for everyone.
автор: Edwin Casper van Eersel•
Feb 11, 2018
The professor teaching the course did a good job explaining the concepts behind deductive reasoning. There are however some minor things that annoyed me:
(1) Some of the definitions could have been more formal. Sure, you can describe a category as a "collection of things", but a more rigid approach is useful for the more mathematically inclined.
(2) Wrong answers in the quizzes are not always explained. You just see "You should not have selected this answer." Okay, but WHY NOT? The learning experience would be better if an explanation would always be given.
(3) Some parts are incomplete. For example, the topic on immediate categorical inferences only discusses conversion. It would have been nice to discuss the obversion and contrapositive inference as well. Another example is the lack of the explicit treatment of the biconditional introduction and elimination argument, while the conjunction and disjunction introduction and elimination methods are fully covered.
(4) The time spent on the course is short in comparison to Think Again I. For example, week 3 contains less than an hour's effort. Week 2 is also rather short. Instead of cutting it short, useful concepts such as the square of opposition, which is pretty much the basis of the relations between categorical propositions, could have been discussed.
(5) At the end of one of the lectures, three links are given for further practice. One of the links didn't work.
(6) Some quizzes deal with material that is discussed in later sections.
(7) The exam was unbalanced. One lecture was about addressing the validity of an argument containing an unknown/ foreign word. The exam had many many questions about this (IMHO) less relevant subject.
All in all: the professor gets a 4.5, the content gets a 3, which makes a 4-.
автор: Ying-Yu Hsieh•
Feb 10, 2018
Still not very clear about Venn Diagram.
автор: fozan talat•
Dec 25, 2017
A must course for every thinking person .