Actual scores ranged from 0 to 37 for inattention 0 hyperactivity and 0 to 28 for aggression.
Only a small group of children were in the class with high levels of aggression and low levels of inattention 0 hyperactivity.
Thus, parental history of inattention 0 hyperactivity did not account for the primary findings.
Can inattention/overactivity be an institutional deprivation syndrome?
To address this we focused on the four deprivation-specific problems identified at age 6; quasi-autism, disinhibited attachment, inattention/overactivity, and cognitive impairment.
Success in understanding family correlates of aggression, however, has conversely spelled difficulty in understanding the family environment specific to inattention 0 hyperactivity.
When it came to identifying family correlates, we identified membership in classes that only differed in the trajectory of inattention 0 hyperactivity.
A four-class model was chosen as the best fitting model, with two classes for inattention 0 hyperactivity trajectories and two for aggression trajectories.
