We conducted 2 studies to determine whether dense and thin NCR schedules exert different influences over behavior and whether these influences change as dense schedules are thinned. In Study 1, we observed that thin as well as dense NCR schedules effectively decreased problem behavior exhibited by 3 individuals. In Study 2, we compared the effects…

Three children who displayed destructive behavior maintained by negative reinforcement received functional communication training (FCT). During FCT, the children were required to complete a demand and then to mand (touch a card attached to a microswitch, sign, or vocalize) to receive brief play breaks. Prior to and 1 to 3 times following the…

Due to the unique features of early childhood classrooms, teachers routinely modify the social and physical environment to support children with mild to moderate challenges. Yet despite their access to behavioral consultants, school-based prekindergarten programs are more likely to expel young children from their classroom settings compared with…

Fragile X syndrome is the most common inherited cause of intellectual and developmental disability. The influence of environmental variables on behaviors associated with the syndrome has received only scant attention. The current study explored the function served by problem behavior in fragile X syndrome by using experimental functional analysis…

Comprehensive evidence-based interventions are needed to help early childhood educators manage challenging student behaviors. One such intervention, class-wide function-related intervention teams (CW-FIT), is a multi-tiered behavioral intervention program based on positive behavior support principles, including four main elements: (a) teaching…

Comprehensive evidence-based interventions are needed to help early childhood educators manage challenging student behaviors. One such intervention, class-wide function-related intervention teams (CW-FIT), is a multi-tiered behavioral intervention program based on positive behavior support principles, including four main elements: (a) teaching…

Stereotypy has been classified as repetitive behavior that does not serve any apparent function. Two procedures that have been found to reduce rates of vocal stereotypy effectively are response interruption and redirection (RIRD) and noncontingent access to matched stimulation (MS). The purpose of the current study was to evaluate the effects of…

More than 14,000 schools nationwide have been trained in School-Wide Positive Behavioral Interventions and Supports (SWPBIS), which aims both to reduce behavior problems and to promote a positive school climate. However, there remains a need to understand the programs and services provided to children who are not responding adequately to the…

Elementary students (N = 104) at risk for severe behavior problems or with special education eligibility participated in three validity studies of the daily progress report (DPR) used in a Tier 2 behavioral intervention known as "Check, Connect, and Expect" (CCE). In Study 1, the relationship between teachers' ratings of students'…

The differential effects of interventions aligned with indicated and non-indicated behavioral function were studied. Disruptive behavior of a fourth grade child at risk for emotional and behavioral disorders (EBD) was assessed through functional behavioral assessment (FBA) procedures. Following the FBA, three interventions were designed, only one…

Stalking behavior in the workplace by individuals with Autism Spectrum Disorder (ASD) can be problematic and complicated for employers to address. Often employers have limited knowledge of the disorder and the unique social characteristics associated with ASD that place these individuals at risk for stalking. It is important that employers,…

This article describes intensive behavior intervention that is used with students who have behavioural difficulties. Joseph H. Wehby and Lee Kern report on 35 years of research in this area and note two conclusions: (1) Students with significant behavioral difficulties, including those with emotional disturbance (ED), have among the poorest social…

Multitier prevention systems consist of a continuum of interventions to address the needs of all students. Within such systems, Tier I supports are in place for all students and are designed to enhance prosocial (social behavior interventions) and academic (instructional interventions) skills. Tier II interventions supplement the Tier I…

Bullying often persists in spite of formal programs targeting this problem. Supportive school and classroom communities enlist brave peers in consoling, encouraging, and befriending victims, which removes the status that fuels bullies. For the past 18 years, this author has worked in multiple children's agencies and schools, studying bullying…

For decades, research has shown that function-based support is effective in reducing the frequency and severity of problematic student behaviors. One way for schools and districts to implement these supports effectively is by building local capacity to intervene with function-based interventions at the first signs of persistent problem behavior…