Why might someone use Reaction Formation as a defense mechanism?

Reaction formation is a defense mechanism in which individuals transform unwanted or threatening emotions into their opposites. This process often stems from feelings of guilt or shame regarding certain feelings or impulses. When someone experiences these negative emotions, instead of confronting or expressing them, they may significantly exaggerate the opposite feelings in their behavior.

Choosing the option related to hiding feelings of guilt or shame captures the essence of why someone might resort to reaction formation. For example, a person who feels angry at a friend may instead act overly friendly and supportive, masking their true feelings in an attempt to cope with the discomfort of those negative emotions.

The other options don't align well with the core definition of reaction formation. Embracing true feelings suggests acceptance rather than the repression that defines reaction formation. Avoiding conflict may lead to various behaviors but does not inherently explain the mechanism of transforming one emotion into its opposite. Appearing socially acceptable can be a component of reaction formation, but it doesn't get to the underlying emotional defense that is rooted in guilt or shame, which is pivotal to this mechanism.