Final answer:
Psychological Reactance Theory explains how individuals respond when they perceive a threat to their freedom or autonomy.
Step-by-step explanation:
The subject of this question is Psychological Reactance Theory, which falls under the category of Social Studies. Psychological Reactance Theory explains how individuals respond when they perceive a threat to their freedom or autonomy. It posits four assumptions: (a) individuals cannot provide the content in a given format, (b) humans are not always rational in their actions, (c) people are resistant to persuasion, and (d) people seek to conform to social norms.