Evelyn’s mother first noticed her deafness when she was eight years old. She was once on the verge of playing the piano. She remained motionless when her name was called. That’s when Evelyn’s mother realized she hadn’t heard anything. When she was eleven, her deafness was verified. Her grades had dropped, and her headmistress had advised her parents to see a professional. Her hearing had been significantly compromised due to progressive nerve injury, it was determined.
Final Answer:
Hence, Evelyn deafness was first noticed at age 8 by her mother but was confirmed at age 11.