## Core Concept
The question pertains to the psychological term describing a fear of strangers. This concept falls under the category of phobias, which are intense, irrational fears of specific objects, situations, or individuals.

## Why the Correct Answer is Right
The correct term for the fear of strangers is **Xenophobia** or more specifically related to fear of people, **Anthropophobia**. However, a more common and specific term related to the fear of strangers, especially in children, is **Stranger Anxiety** or **Stranger Fear**, but among the given options, the term that closely matches is likely related to **Xenophobia**. Xenophobia is characterized by a fear or dislike of people from other countries or cultures.

## Why Each Wrong Option is Incorrect
- **Option A:** Without the specific term provided, it's difficult to assess its accuracy directly, but if it's not related to fear of strangers, then it's incorrect.
- **Option B:** Similarly, without the term, we can't directly evaluate its correctness, but if it doesn't relate to xenophobia or a similar concept, it's wrong.
- **Option C:** This option is correct, as denoted by the correct answer, making the others incorrect by default.
- **Option D:** This would be incorrect based on the correct identification of the term for fear of strangers.

## Clinical Pearl / High-Yield Fact
A memorable point for exams is that **Xenophobia** is often discussed in the context of social and cultural fears, and while it's not exclusively a medical condition, extreme forms can be related to anxiety disorders. Recognizing the term can help in understanding patient histories, especially in psychiatry or psychology.

## Correct Answer: C. Xenophobia