Controversial, rare disorders in which conscious awareness becomes dissociated from memories, thoughts, and feelings; Includes Dissociative Identity Disorder and Dissociative Amnesia.

• A. Dissociative Disorders
• B. Somatic Symptom Disorder
• C. Illness Anxiety Disorder
• D. Conversion Disorder

Answer: (A)

The main idea here is dissociation—the splitting or disruption of conscious awareness from memory, thoughts, and feelings. Dissociative disorders are defined by this kind of fragmentation, where a person’s sense of self, memory, or experience becomes disjointed. Dissociative Identity Disorder and Dissociative Amnesia are classic examples, illustrating how memories or identities can become separated from ordinary awareness.

Other conditions listed involve different patterns: Somatic Symptom Disorder centers on physical symptoms that are distressing or persistent without a medical explanation; Illness Anxiety Disorder focuses on excessive worry about having or acquiring a serious illness; and Conversion Disorder (functional neurological symptom disorder) involves neurological symptoms (like weakness or non-epileptic seizures) without a neurological disease to explain them. None of these primarily revolve around dissociation of awareness from memory or identity, which is why they’re not the best fit for this description.