This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abnormalities of Development, Subject name: Pediatrics
All of the following are examples of 'specific learning disability' EXCEPT? 
Select and explain. 
A. Dyslexia, B. Dysgraphia, C. Dyscalculia, D. Dysphoria
D: Dysphoria
Answer: D: Dysphoria 
Explanation: Dysphoria- not a learning disability. 'Specific learning disability' include: Dyslexia- difficulty in reading. Dysgraphia - illegible handwriting & spelling mistakes. Dyscalculia- difficulty performing simple calculations.