Condition that may involve repetitive behavior, in brief Crossword Clue

 The condition that may involve repetitive behavior, in brief is autism spectrum disorder (ASD).

Autism spectrum disorder is a neurodevelopmental disorder that affects communication and behavior. People with ASD often have repetitive behaviors, such as hand flapping, rocking, or lining up objects. They may also have restricted interests, such as focusing on one particular topic or activity.

Repetitive behaviors in ASD can serve a variety of purposes. They can be a way to self-soothe, to express anxiety or frustration, or to control their environment. They can also be a way to stim, which is a way of regulating their sensory input.

Repetitive behaviors can be disruptive and interfere with daily activities. However, there are ways to manage them. Treatment for ASD typically involves a combination of behavioral therapy, medication, and support services.

Here are some other conditions that may involve repetitive behavior:

Obsessive-compulsive disorder (OCD)

Tourette syndrome

Trichotillomania (hair-pulling disorder)

Skin-picking disorder

Body dysmorphic disorder

Prader-Willi syndrome

Fragile X syndrome

If you or someone you know is experiencing repetitive behavior, it is important to seek professional help. A doctor or therapist can help you determine the cause of the behavior and develop a treatment plan.