7.A child's physical hyperactivity evolves into inner restlessness; inattention and disorganisation manifest as struggles with everyday grown-up tasks.
19.ADHD is a mental health condition which describes a life-long pattern of impairment or difficulties due to inattention, hyperactivity and impulsivity.
20.Diagnosis currently relies on a set of questions about inattention, hyperactivity and impulsivity, as well as the severity of the problems that symptoms cause.