Feature (s) suggestive of schizophrenia rather than organic psychosis is/are –
**Core Concept**
Schizophrenia is a chronic mental health disorder characterized by distortions in thinking, perception, emotions, language, sense of self, and behavior. It is often distinguished from organic psychoses, which are caused by a medical or neurological condition. The key features that differentiate schizophrenia from organic psychosis are the presence of hallucinations, delusions, disorganized thinking and behavior, and negative symptoms.
**Why the Correct Answer is Right**
The correct answer is related to the presence of negative symptoms in schizophrenia, such as **avolition** (lack of motivation), **alogia** (poverty of speech), and **anhedonia** (loss of pleasure). These symptoms are not typically associated with organic psychoses. Additionally, schizophrenia often involves **disorganized thinking**, which can manifest as **thought blocking**, **tangential thinking**, or **neologisms**. These cognitive symptoms are distinct from the cognitive impairments seen in organic psychoses.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect because affective symptoms, such as depression or mania, can be present in both schizophrenia and organic psychoses.
* **Option B:** This option is incorrect because while disorientation can be present in both conditions, it is not a specific feature that differentiates schizophrenia from organic psychosis.
* **Option C:** This option is incorrect because while disorganized speech can be present in schizophrenia, it is not a specific feature that differentiates it from organic psychosis.
**Clinical Pearl / High-Yield Fact**
When differentiating schizophrenia from organic psychosis, remember that **negative symptoms** and **disorganized thinking** are key features of schizophrenia. These symptoms can help distinguish schizophrenia from organic psychoses, which are often caused by a medical or neurological condition.
**Correct Answer:** D.