OBJECTIVE The present research was conducted to study the effect of play therapy on reducing behavioral problems of children with oppositional defiant disorder. METHOD Using multistage cluster sampling, regions 6, 7, and 8 in Tehran were selected. Among kindergartens of these areas, 3 kindergartens which were supported by the welfare organization were randomly selected. Of all the pre-school ...

Objective: Oppositional Defiant Disorder (ODD) commonly co-exists with ADHD and merits specific interventions. Our aim was to reframe ODD as a set of external rules that the child can reject. We surveyed parents for their views on ‘Rules ODD’ therapeutic concept. Method: Parents 85 children were invited rank 7 Rules in order relevance give additional comments. Results: Sixty-six (77%) considere...

The aim of the present study was to determine whether the implicit theory effect extends to children with oppositional defiant disorder (ODD), with academic difficulties. Twenty-five male children, aged 8-11 years with ODD were randomly assigned to one of two experimental conditions (Incremental Theory highlighting the possibility of self-improvement vs. control). An increase of cognitive perfo...

The Enrichment Study (ES) was designed to extend the Minnesota Twin Family Study (MTFS) by oversampling 11-year-old twins at especially high risk for substance use disorders by virtue of having a childhood disruptive disorder. The sample was ascertained from Minnesota birth records. To identify high-risk twins, we conducted telephone screening interviews for parent-reported symptoms of attentio...

OBJECTIVE To assess the effect of methylphenidate on the diagnosis of oppositional-defiant disorder (ODD) comorbid with attention-deficit hyperactivity disorder (ADHD). METHOD We conducted an open-label study in which 10 children and adolescents with a dual diagnosis of ODD and ADHD were assessed for their ODD symptoms and treated with methylphenidate. At least one month after ADHD symptoms w...

The extent to which risk profiles or correlates of conduct disorder (CD) and oppositional defiant disorder (ODD) symptoms overlap among youth continues to be debated. Cross-sectional data from a large, representative community sample (N = 4,705) of African-American, Latino, and White fifth graders were used to examine overlap in correlates of CD and ODD symptoms. About 49 % of the children were...

Students with attention-deficit/hyperactivity disorder (ADHD) often experience a host of negative academic outcomes, and deficits in reading and mathematics abilities contribute to these academic impairments. Students with ADHD may also have difficulties with written expression, but there has been minimal research in this area and it is not clear whether written expression abilities uniquely co...

Children diagnosed with attention-deficit/hyperactivity disorder (ADHD; n = 142) were prospectively monitored into adolescence (13-18 years old) to evaluate their risk for elevated substance use relative to same-aged adolescents without ADHD (n = 100). Probands reported higher levels of alcohol, tobacco, and illicit drug use than did controls. Group differences were apparent for alcohol symptom...