Within all the people who go to their doctor with neck cramps or spasms, 67% report having neck pain, 46% report having back pain, and 33% report having shoulder cramps or spasms.
Definition of âDevelopmental Disabilityâ A developmental disability is a severe, chronic disability which: Is attributable to a mental or physical impairment or combination of mental and physical impairments, and Is manifested before the person attains age 22, and
These psychological disorders include: 1  Intellectual disability (or Intellectual Developmental Disorder) was formerly referred to as mental retardation. 2  Global developmental delay is a diagnosis for developmental disabilities in children who are under the age of five.