This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Child Psychiatry, Subject name: Psychiatry
Transitional objects appear at the age of: 
Select and explain. 
A. 2-5 yrs, B. 5-10 yrs, C. 6 months - 2 years, D. Less than 6 months
C: 6 months - 2 years
Answer: C: 6 months - 2 years 
Explanation: Transitional objects are the objects that provide comfo to the infants, in the absence of mothers. Different type of objects can act as transitional objects, with 'blankets' being the most common one. Transitional objects usually develop around six months, though different authors differ about the exact age of their appearance.