$65,000. Average Registered Nurse Associate Degree Nursing salaries for job postings in Westland, MI are 5% higher than average Registered Nurse Associate Degree Nursing salaries for job postings nationwide.verage Registered Nurse Associate Degree Nursing salaries for job postings in Westland, MI are 5% higher than average Registered Nurse Associate Degree Nursing salaries for job postings nationwide.
Definition of Mental retardation. Mental retardation: The condition of having an IQ measured as below 70 to 75 and significant delays or lacks in at least two areas of adaptive skills. Mental retardation is present from childhood. Between 2 and 3 percent of the general population meet the criteria for mental retardation.
Intellectual functioning level is defined by standardized tests that measure the ability to reason in terms of mental age (intelligence quotient or IQ). Mental retardation is defined as IQ score below 70-75.Adaptive skills are the skills needed for daily life.ow IQ scores and limitations in adaptive skills are the hallmarks of mental retardation. Aggression, self-injury, and mood disorders are sometimes associated with the disability. The severity of the symptoms and the age at which they first appear depend on the cause.