This article describes Prevent-Teach-Reinforce for Young Children (PTR-YC), a model based on extensive research that is designed for feasibility and effectiveness for treating challenging behaviors in classroom settings. This model is designed to meet the needs of children with and without disabilities who engage in challenging behavior that…

Previous research has found that individuals with intellectual disability and/or autism spectrum disorder (ASD), and those with greater symptom severity within these diagnoses, show higher rates of aggressive/destructive behavior, stereotypic behavior, and self-injurious behavior. In this exploratory cross-sectional study, toddlers at-risk for a…

This study examined relations between anxiety, aggression, social understanding, IQ, and diagnosis in a sample of 231 children (ages 2-9) diagnosed with Autism Spectrum Disorders (ASDs; Autistic Disorder, Asperger's Disorder, Pervasive Developmental Disorder Not Otherwise Specified) in a hospital setting. Children were administered tests of IQ,…

Comorbid psychopathology and challenging behaviors often occur among persons with developmental disabilities. However, little attention to this issue has been reported in young children. In this study, individuals 17 through 36 months of age with varying diagnoses, such as intellectual disability, developmental delay, and Down syndrome, among…

This authoritative volume provides state-of-the-art practices for supporting the approximately 20% of today's K-12 students who have emotional and behavioral disorders (EBD) that hinder school success. Leading experts present evidence-based approaches to screening, progress monitoring, intervention, and instruction within a multi-tiered framework.…

A search of requests for permission to photocopy articles from past issues of "Zero to Three" identified the seven articles of this collection, all published between 1985 and 1989. They deal with the care of typically developing infants and toddlers as well as with clinical practice with very young children with special health or…