Which of the following psychological disorders is most commonly associated with significant memory difficulties?

• A. Obsessive-compulsive disorder
• B. Dissociative amnesia
• C. Specific phobia
• D. Panic disorder

Answer: (B)

Verified step by step guidance

1. Step 1: Understand the key symptom in the question, which is 'significant memory difficulties.' This means the disorder we are looking for primarily involves problems with memory.
2. Step 2: Review the characteristics of each disorder listed: Obsessive-compulsive disorder (OCD) involves repetitive thoughts and behaviors, but not primarily memory loss.
3. Step 3: Consider Specific phobia, which is an intense fear of a specific object or situation, and Panic disorder, which involves sudden episodes of intense fear; neither primarily involves memory problems.
4. Step 4: Examine Dissociative amnesia, which is characterized by an inability to recall important personal information, usually related to a traumatic or stressful event, making memory difficulties a core feature.
5. Step 5: Conclude that Dissociative amnesia is the disorder most commonly associated with significant memory difficulties because memory loss is a defining symptom of this condition.