Decreased serotonin function has consistently been shown to be highly correlated with impulsive aggression across a number of different experimental paradigms. Such lowered serotonergic indices appear to correlate with the dimension of aggression dyscontrol and/or impulsivity rather than with psychiatric diagnostic categories per se. Implications…

This commentary critiques two papers by Curt Sandman, pointing out interpretive problems in models explaining self-injurious behavior in terms of opioids. Withdrawal effects are emphasized as an alternative to hypotheses asserting congenital opioid excess as a cause of sensory depression or an addiction to a relative excess of opioid activity in…

This paper answers criticism (EC 601 030) of the authors' work regarding opioid explanations of self-injurious behavior. Possible withdrawal effects are ruled out as an explanation, in favor of opioid excess leading to sensory depression and addiction to relative excesses of opioid activity in the brain. Alternative models of consequences of…

Examined out-of-home care experience for 131 behaviorally impaired Nebraska children entering care during one year. Analyzed behavioral impairment, age at entry, age at termination, gender, race/ethnicity, family violence, geographical area before and at termination, closeness to home of most recent placement, and length of time in care.…

Examined relationship between visual organization, perceptual closure, and compulsive-like behaviors in 3- to 6-year-olds. Found that children's performance on visual organization and perceptual-closure tasks were significantly related to compulsive-like behaviors reported by parents, and these associations were mediated by mental age. Results…

Objective: Basal cortisol and cortisol stress responsivity are valuable biological characteristics of children with disruptive behavior disorder (DBD). In this study, the predictive value of cortisol to outcome of intervention was investigated. Method: Basal cortisol levels and cortisol levels under stress were studied in 22 children with DBD…

This paper reviews the role of orbitofrontal cortex (OFC) lesions in antisocial behaviors and the adequacy of a strict OFC account of antisocial disorders where there is no evidence of lesion. Neurocognitive accounts of antisocial behaviors are extended beyond the OFC. Several methodological shortcomings specific to this neuroscience approach to…

Functional analysis is used to generate and test hypotheses, specific to an individual's appropriate and inappropriate behaviors, by directly manipulating antecedent and consequent events within natural or analog environments. In the case that a function(s) was not determined or the behavior has multiple motivations during the functional analysis,…

Objective: Antisocial behavior frequently occurs in families. This study investigated whether autonomic hypoarousal and hyporesponsivity, which have been observed in antisocial individuals of all ages, are passed from fathers to male offspring. Method: The study included 44 boys with early-onset conduct disorder and 36 healthy controls (8 to 13…

Rates of co-morbid psychiatric conditions in children with Pervasive Developmental Disorder-Not Otherwise Specified (PDD-NOS) are hardly available, although these conditions are often considered as more responsive to treatment than the core symptoms of PDD-NOS. Ninety-four children with PDD-NOS, aged 6-12 years were included. The DISC-IV-P was…

Professionals working with children who have severe emotional/behavioral disorders (E/BD) need to understand the risk and protective factors (RPFs) that are correlated with the development of these behavior patterns, for at least 3 reasons. First, significant numbers of students experience negative outcomes or fail to achieve positive outcomes.…

This study evaluated the ability of the kindergarten and first grade Dynamic Indicators of Basic Early Literacy Skills (DIBELS), measures of early literacy development, to discriminate among low average, average, and above average students considered at risk emotional and behavioral disorders (EBD) on the Total Reading cluster of the Woodcock…

The educational success of Latino students has never been a more pressing issue. As of July 2001, people of Hispanic origin are the second largest racial/ethnic group in the United States and continue to be the fastest growing group in the United States. Despite this, there is little research on the behavior of Latino students--possibly because…

This case study illustrates a behavioral treatment of "Peter," a 4-year-old male with attention deficit/hyperactivity disorder (ADHD) and oppositional defiant disorder. Multiple evidence-based treatment procedures were implemented, affording the opportunity to explore issues common to the clinical application of empirically supported…

In the present study, we sought to extend instrument validation research for a strength-based emotional and behavior rating scale, the "Teacher Rating Scale of the Behavior and Emotional Rating Scale-Second Edition" (BERS-2; Epstein, M. H. (2004). "Behavioral and emotional rating scale" (2nd ed.). Austin, TX: PRO-ED) through…