True about social phobia is -a) Fear of closed spacesb) Irrational fear of situationc) Irrational fear of activitiesd) Irrational fear of specified objects

**Core Concept**
Social phobia, also known as social anxiety disorder, is a mental health condition characterized by an excessive and persistent fear of social or performance situations in which the person is exposed to possible scrutiny by others. This fear leads to avoidance of such situations, significant distress, or impairment in social, occupational, or other important areas of functioning.

**Why the Correct Answer is Right**
The correct answer is **c) Irrational fear of activities**. Social phobia is marked by an irrational fear of performing in public or being judged by others, which interferes with daily life. This fear is often related to specific situations, such as public speaking, meeting new people, or eating in public. The fear is typically out of proportion to the actual threat and is not based on reality. Social phobia involves a complex interplay of cognitive, emotional, and behavioral factors, including negative self-talk, catastrophizing, and avoidance behaviors.

**Why Each Wrong Option is Incorrect**
* **Option A:** Fear of closed spaces is characteristic of claustrophobia, not social phobia. Claustrophobia is a specific phobia involving an excessive fear of enclosed or small spaces.
* **Option B:** While social phobia does involve fear of situations, the fear is more specific to performance or social evaluation, rather than being a general irrational fear of situations.
* **Option D:** Social phobia does not involve a fear of specified objects, but rather a fear of being judged or evaluated by others in specific situations.

**Clinical Pearl / High-Yield Fact**
Social phobia often co-occurs with other mental health conditions, such as depression, generalized anxiety disorder, and substance use disorders. It is essential to assess for co-occurring conditions and develop a comprehensive treatment plan that addresses all aspects of the individual's mental health needs.

**Correct Answer: C. Irrational fear of activities**