If symptoms for ADHD are only present in one setting, what could be a likely reason for this? For example, a parent is reporting extreme hyperactivity and inattentiveness within the home setting; however, the child is doing well at school and the teacher is reporting developmental typical behavior. What diagnostic practices might be used to differentiate environmental, cultural, or family dynamics from ADHD symptoms? Include at least one scholarly source to support your response. Cite any scholarly references accordingly using in-text citations and a reference list.