One hundred six clinic-referred boys meeting criteria for DSM-III-R attention-deficit
hyperactivity disorder (ADHD) (mean age 9.4 years) were assessed annually for 4 years using …

Academic underachievement (AU) was studied among 177 clinic-referred boys (aged 7–12
yrs) reliably diagnosed as having attention-deficit hyperactivity disorder (ADHD) or conduct …

A developmental approach to the classification of antisocial behavior is necessary for two
reasons. First, although the continuity of antisocial behavior is strong for many individuals, the …

OBJECTIVE: To examine the validity of the DSM-IV requirement of an age of onset of
impairment due to symptoms before 7 years of age for the diagnosis of attention-deficit/hyperactivity …

A prospective study of conduct disorder (CD) was conducted using 4 annual structured
diagnostic interviews of 171 clinic-referred boys, their parents, and their teachers. Only about half …

OBJECTIVE: To present data from the DSM-IV field trials that led to the distinction between
subtypes of conduct disorder (CD) that emerge in childhood or adolescence. In addition, data …

Objective: The purpose of the field trials for oppositional defiant disorder and conduct
disorder was to select valid diagnostic thresholds for these disorders and to compare the …

The relation of symptoms of conduct disorder (CD) and anxiety to salivary cortisol was explored
in 67 clinic-referred boys aged 8 to 13 years. Children with anxiety disorder had higher …

… Correspondence concerning this article should be addressed to Elizabeth L. Hart, Yale Child
Study Center, 230 South Frontage Road, PO Box 207900, New Haven, Connecticut 06520-…

Described a rationale for studies of the neurophysiological correlates of conduct disorder (CD)
and provided a review and critique of the existing evidence. Studies of the …