Answer:
D) distinguish between fact and opinion
Step-by-step explanation:
A. Slogans usually don't provide much information, so memorizing them wouldn't do much towards evaluating information.
B. By asking people what they think, you are prone to get their personal opinions, which could be biased and, therefore, not relevant to evaluating information from the media.
C. Viewing only parts of programs can lead to getting incomplete information, which would hinder its evaluation.
D. Distinguish between fact and opinion is essential to evaluate information from the media in order to base your evaluations on the facts without opinion biases.
The answer is D)