What is the psychological term for the attribution of one's unacceptable thoughts or feelings to someone else?

The attribution of one's unacceptable thoughts or feelings to someone else is known as projection. This psychological defense mechanism allows individuals to deal with feelings or impulses that they find difficult to accept by attributing them to others. For example, a person who is struggling with their own aggressive tendencies might accuse others of being hostile or aggressive instead, thus allowing them to avoid confronting their own feelings.

Projection serves as a way to deflect unwanted emotions, thus keeping a person's self-image intact. By projecting their own undesirable traits or emotions onto someone else, individuals can distance themselves from feelings that may cause anxiety or discomfort. This mechanism can often be seen in various interpersonal conflicts and judgments, highlighting how individuals navigate their internal psychological landscapes by externalizing their emotions.