Oh yes, sustaining a functional level of attention in performing (and completing)...
Completing tasks or play activities.
Attention deficit/hyperactivity disorder (AD/HD) describes...
Attention deficit/hyperactivity disorder (AD/HD) describes a disability that interferes with a person's ability to regulate activity level, inhibit behavior, and attend to taks in developmentally appropriate ways.
Perhaps kids just want to get through outdated information so they can play with their iPads.
It is said that the common characteristics of AD/HD include difficulty sustaining attention and concentration... supposedly people with AD/HD exhibit developmentally inappropriate levels of activity, distractibility, and impulsivity.
Seems to me like the people putting kids on medicine before reforming education are the ones who need medication.