What are the main types of dissociative disorders?

The correct response highlights the primary categories of dissociative disorders. Dissociative amnesia refers to a loss of memory about important personal information, usually related to trauma or stress, while dissociative identity disorder is characterized by the presence of two or more distinct personality states or identities, which can have their own personal history, characteristics, and behaviors. The inclusion of dissociative disorders of movement and sensation in the choice emphasizes the broader range of dissociative phenomena that can affect bodily functions, separating it from other psychological issues.

The other options either mix dissociative disorders with unrelated conditions or incorrectly list types of dissociative disorders. For instance, option A lists dissociative fugue as a distinct category, but it's actually considered a subtype of dissociative amnesia. Option C includes somatic symptom disorder and conversion disorder, which are classified as somatic disorders rather than dissociative disorders. Lastly, option D combines post-traumatic stress disorder and schizophrenia—neither of which belong in the dissociative category—with dissociative amnesia, creating further inaccuracies. Thus, the correct answer effectively consolidates the main types of dissociative disorders.