Problem: Obsessive-Compulsive Disorder (OCD) is characterized by the presence of obsessions, which are intrusive, unwanted thoughts, and compulsions, which are repetitive behaviors or mental acts performed in response to these obsessions. Common compulsions include excessive cleaning, checking, or avoidance behaviors, all aimed at alleviating the distress associated with obsessive thoughts. In Alicia's case, her insistence on wearing the same dress daily and her refusal to remove it for bath time suggest the presence of compulsive behavior that may be driven by obsessive thoughts related to cleanliness or safety. Additionally, the rigidity in her behavior and avoidance of changes are typical presentations of OCD in children. It is also important to note that OCD symptoms can co-occur with other anxiety disorders, which raises the possibility of a comorbid presentation in Alicia's situation. Make shorter. Need Assignment Help?