Which term describes a patient's movement that mirrors another person's movements?

The term that describes a patient's movement mimicking another person's movements is echopraxia. This phenomenon is often observed in various psychiatric conditions, particularly in certain types of schizophrenia and other psychotic disorders. Echopraxia involves involuntarily imitating the movements or gestures of another person, displaying a direct mirror-like behavior that can be a reflection of the individual’s state of mind or thought process.

Echolalia, which is another option, refers specifically to the repetition of another person's spoken words rather than movements. Clang association involves the association of words based primarily on similar sounds rather than on their meaning, which is unrelated to mimicking actions. Hallucination refers to perceptions that occur without external stimuli, such as hearing voices or seeing things that aren't present. Thus, the definition and context of these terms support why echopraxia is the appropriate term for mirroring movements.