Critical thinking

As a students, sometimes we must summarize a book, article or anything. After summarizing, we must write our opinion to that article or book and this opinion will be discussed later in the class.
To write a good opinion to an article or book isn't easy. We must try to understand the writing rationally, objectively and maybe subjectively according to the author's aim. We need a critical thinking ability in this term.
There are so many definitions of critical thinking. Complete definitions is :

"Critical thinking is the intellectually disciplined process of actively and skillfully conceptualizing, applying, analyzing, synthesizing, and/or evaluating information gathered from, or generated by, observation, experience, reflection, reasoning, or communication, as a guide to belief and action. In its exemplary form, it is based on universal intellectual values that transcend subject matter divisions: clarity, accuracy, precision, consistency, relevance, sound evidence, good reasons, depth, breadth, and fairness"
(A statement by Michael Scriven & Richard Paul for the National Council for Excellence in Critical Thinking Instruction, http://www.criticalthinking.org/aboutCT/definingCT.shtml)

This definition sounds hard to understand, but actually by learn it day by day and implement it in every situation, we will train our critical thinking ability.

So, critical thinking is not only for understand an article, or a book? No, we can use it for any situation. Listening a headline news, watching TV, film, etc. The first thing we must do in critical thinking is focus to what we want to learn. Focus means give a full attention. After that, we can try to make some questions or arguments about what we learn. Questions or arguments not only for what we don't understand, but maybe if disagree or agree with the statement. Of course, we must do it in the rational and objective way when we try to analyze a case.

Sometimes we can try to think in the way of constructive skepticism. Constructive means that the aim what we want to do is give a positive effect to the author. Critic not always give a negative sides. So think rationally and objectively be a key in constructive skepticism.

(This writing based on my discussion in the IALF course)

== Beside critical thinking, there is critical literacy, I'll discuss it as soon as possible ==