Evaluation of ADHD Typology in Three Contrasting Samples: A Latent Class Approach

Maximum Likelihood from Incomplete Data Via the EM Algorithm

1977 • 46,601 citations

Diagnostic Criteria for Use in Psychiatric Research

1972 • 5,688 citations

A new, semi-structured psychiatric interview for use in genetic linkage studies: a report on the reliability of the SSAGA.

1994 • 1,757 citations

Comorbidity of attention deficit hyperactivity disorder with conduct, depressive, anxiety, and other disorders

1991 • 1,739 citations

Exploratory latent structure analysis using both identifiable and unidentifiable models

1974 • 1,529 citations

Attention-Deficit Hyperactivity Disorder: A Category or a Continuum? Genetic Analysis of a Large-Scale Twin Study

1997 • 973 citations

Practice Parameters for the Assessment and Treatment of Children, Adolescents, and Adults With Attention-Deficit/Hyperactivity Disorder

1997 • 630 citations

Genetics and Developmental Psychopathology: 2. The Main Effects of Genes and Environment on Behavioral Problems in the Virginia Twin Study of Adolescent Behavioral Development

1997 • 504 citations

The Identification and Validation of Distinct Depressive Syndromes in a Population-Based Sample of Female Twins

1996 • 324 citations

Attention-Deficit Hyperactivity Disorder With Bipolar Disorder: A Familial Subtype?

1997 • 314 citations

Attention deficit hyperactivity disorder and comorbid disorders: issues of overlapping symptoms

1995 • 304 citations

Determining zygosity in the Vietnam Era Twin Registry: an approach using questionnaires

1989 • 284 citations

Attention-Deficit Hyperactivity Disorder Dimensions: A Twin Study of Inattention and Impulsivity-Hyperactivity

1997 • 256 citations

The Collaborative Study on the Genetics of Alcoholism.

1995 • 252 citations

Latent Class and Factor Analysis of DSM-IV ADHD: A Twin Study of Female Adolescents

1998 • 250 citations

Prevalence of ADHD and comorbid disorders among elementary school children screened for disruptive behavior

1996 • 240 citations

Patterns of Comorbidity Associated With Subtypes of Attention-Deficit/Hyperactivity Disorder Among 6− to 12-Year-Old Children

1997 • 206 citations

Can We Subtype Alcoholism? A Latent Class Analysis of Data from Relatives of Alcoholics in a Multicenter Family Study of Alcoholism

1996 • 203 citations

Evidence for a genetic etiology in hyperactivity in children

1992 • 184 citations

How Reliable Are Maternal Reports of Their Children's Psychopathology? One-Year Recall of Psychiatric Diagnoses of ADHD Children

1995 • 175 citations

Conduct and Oppositional Disorder in Clinically Referred Children With Attention Deficit Disorder: A Controlled Family Study

1987 • 174 citations

Twin concordance for attention deficit hyperactivity disorder: a comparison of teachers' and mothers' reports

1997 • 162 citations

A study of problem behaviors in 10- to 15-year-old biologically related and unrelated international adoptees

1994 • 162 citations

Child Behavior Checklist Findings Further Support Comorbidity between ADHD and Major Depression in a Referred Sample

1996 • 101 citations

Nicotine withdrawal in women

1997 • 93 citations

An exploratory study of ADHD among second-degree relatives of ADHD children

1994 • 86 citations

The assessment of alcoholism in surveys of the general community: What are we measuring? Some insights from the Australian twin panel interview survey

1994 • 60 citations

Heterogeneity Among Juvenile Antisocial Behaviours: Findings from the Virginia Twin Study of Adolescent Behavioural Development

2007 • 44 citations

Familial subtyping attention deficit hyperactivity disorder

1993 • 21 citations