What Joffrey is experiencing is called in the medical terms the psychomotor re.tardation or the <span>psychomotor impairment</span>. This is characterized by the slower and reduced movement and the reduce speed of thought and can be seen through and can cause the slowing of speech.
Retarrdation happens because the brain could not develop properly. This condition could happen since birth and the factors that influenced it are varied (could be both genetic or environmental) . The underdevelopment on the brain causes the victim unable to conduct several conscious actions like normal people do
