Final answer:
Echopraxia is a positive symptom in psychology, referring to the involuntary imitation of another person's movements.
Step-by-step explanation:
Echopraxia is considered a positive symptom in psychology.
A positive symptom is an abnormality that is added to a person's behavior, thoughts, or perceptions. Echopraxia specifically refers to the involuntary imitation or mimicry of another person's movements.
For example, if someone with echopraxia sees another person waving their hand, they may also begin waving their hand unintentionally, even though they did not consciously choose to do so.