Objective: To evaluate measures of cardiac activity and reactivity as prospective biomarkers of treatment response to an empirically supported behavioral intervention for attention-deficit/hyperactivity disorder (ADHD). Method: Cardiac preejection period (PEP), an index of sympathetic-linked cardiac activity, and respiratory sinus arrhythmia…

Three groups of children (rejected, neglected, and accepted) were identified for boys and girls separately and were compared on peer behavioral attributions, teacher ratings, analogue assertiveness task, and self-evaluation. Rejected children were clearly distinguished from their same-sex neglected and accepted classmates and were described by…

The authors performed 5-year prospective follow-up (retention rate = 92%) with an ethnically diverse sample of girls, aged 11-18 years, who had been diagnosed in childhood with attention-deficit/ hyperactivity disorder (ADHD; N = 140) and a matched comparison group (N = 88). Hyperactive-impulsive symptoms were more likely to abate than…

Analyzed limitations of empirical research models in terms of ability to reflect an interactional perspective on suicidal behavior. A new research model was developed. Findings indicated such real-life behaviors cannot be understood by recourse to individual differences variables alone or environmental variables alone. (Author/BEF)