Hindrances to the critical thinking process

Write 150 to 200 words on each of the following topics:

Describe a situation of public interest in which critical and/or creative thought could have been used for a better outcome. Describe why it is important to and creatively in .
Define free will, truth, knowledge, and opinion. Explain how we use them to form thoughts. What role does each play in ?
Identify three hindrances to the process. Determine methods for overcoming these hindrances. Identify a time in which you experienced a hindrance in critical thinking. Describe a method you could use to overcome the hindrances.
Identify a message in advertising. Describe how you perceive the message of the advertisement. Try to determine the reality of the advertisement. Distinguish between your perception and the reality of the message.