One's decision to call someone engaged in guerrilla warfare a terrorist rather than a freedom fighter depends on one's view of the cause they’re fighting for. In the context of social psychology, this statement indicates that:

Values can influence our language.

Explanation:

Values is a core or fundamental part of culture. Values can simply be said to be the beliefs you have. What you believe in will affect the way you talk or express yourself or opinion. In terms of social psychology, values affect or determines the way we interact with others or define things. Just like the example giving in the question where one call someone engaged in guerrilla warfare a terrorist rather than a freedom fighter another example is that of you believing that one Political party is much more better than the other political party.

answer; /// i believe the correct answer is (b) disposition

answer; the president uses mass media to gain support for policies;