This study examined how specific guidelines and heuristics have been used to identify methodological rigor associated with single-case research designs based on quality indicators developed by Horner et al. Specifically, this article describes how literature reviews have applied Horner et al.'s quality indicators and evidence-based criteria.…

Evaluating psychotherapeutic outcome is an important endeavor given psychology's focus on identifying effective treatments. There is ample evidence to suggest that psychotherapy interventions for children and adolescents are effective. Unfortunately, the child and adolescent psychotherapy outcome literature lags behind the adult-focused outcome…

Youthful antisocial behavior is often viewed as a precursor to later violent behavior. Examines the assertion that aggressive reaction patterns in males over time approach the stability of intelligence by studying evidence from 82 reports of prospective studies. Analysis finds considerably more modest relationships between earlier antisocial…