In Study 1, we examined the independent effects of reinforcer consumption during sessions and meal consumption prior to sessions on performance maintained by food reinforcement. Nine individuals with developmental disabilities participated. On alternate days, a preferred edible item was delivered during (a) seven sessions conducted before lunch…

A seatbelt-gearshift delay was evaluated in two U.S. and three Canadian vehicles using a reversal design. The seatbelt-gearshift delay required unbelted drivers either to buckle their seatbelts or to wait a specified time before they could put the vehicle in gear. After collecting behavioral prebaseline data, a data logger was installed in all…

Objective: To evaluate the feasibility of dialectical behavior therapy (DBT) implementation in a general child and adolescent psychiatric inpatient unit and to provide preliminary effectiveness data on DBT versus treatment as usual (TAU). Method: Sixty-two adolescents with suicide attempts or suicidal ideation were admitted to one of two…

The authors sought to determine whether a greater academic incentive would improve the effectiveness and student adherence to a 12-week voluntary exercise program designed to decrease students' percentage of body fat. They randomly assigned 210 students to 1 of 2 groups with different academic reward structures. The group with the greater reward…

A randomized clinical trial compared the effects of traditional behavioral couple therapy (TBCT) and integrative behavioral couple therapy (IBCT) on 134 seriously and chronically distressed married couples, stratified into moderately and severely distressed groups. Couples in IBCT made steady improvements in satisfaction throughout the course of…

Compliance with adult instructions is crucial to children's academic and social success. One strategy that has proven particularly successful in increasing compliance is the use of a high probability command sequence (HPCS) prior to delivering a low probability request. However, most studies conducted in school settings have focused on the…

The effectiveness of behavioral interventions for pediatric feedings problems has been well documented. However, the application of these procedures in the real world is often more complex and difficult than research reports reveal. Multiple factors such as the child's medical condition and history, medical monitoring requirements, and the need to…

The field of Applied Behavior Analysis has evolved to the point of providing services in many organizations and educational settings in the United States. ABA is considered in a growing number of schools, provider organizations, and by states, as the most effective intervention approach for children with autism. Advances in the research have led…

This article describes and illustrates a novel form of the changing criterion design called the distributed criterion design, which represents perhaps the first advance in the changing criterion design in four decades. The distributed criterion design incorporates elements of the multiple baseline and A-B-A-B designs and is well suited to applied…

Chomsky's (1959) review of "Verbal Behavior" (Skinner, 1957) has been hailed as the most influential document in the history of psychology. Although many rejoinders to Chomsky's review have been published, their impact has been minimal. Moreover, Chomsky has not answered them in detail. To invite Chomsky to revisit a number of matters concerning…

This practicum was designed to address the problem of middle school students reacting to and handling conflict situations with violent behavior in an urban environment. These responses affected the well-being and safety of all middle school students at the school. The major goal was for middle school students to increase their awareness of…

Literature on seriously emotionally disturbed children who are socially withdrawn is reviewed, with particular attention given to definitions, identification, etiology, importance of treatment, and treatment procedures. Researchers' attempts to define and categorize social withdrawal are reviewed, and it is suggested that a child's behavior be…

Teacher education programs are preparing more homogeneous preservice teacher candidates, whereas students in the United States are becoming more diverse. In this article, I describe how 283 preservice teacher candidates gathered responses from interviews with 283 certified teachers (special and general education) during a clinical field…

This randomized controlled trial tested whether teaching quality in Head Start classrooms could be improved with the addition of evidence-based curriculum components targeting emergent language or literacy and social-emotional development and the provision of associated professional development support. Participants were lead and assistant…

This study evaluated a PowerPoint home safety (PPHS) presentation in enhancing awareness, knowledge and behavior change among senior center attendees in southern Illinois. Twelve centers were utilized as data collection sites in a pretest-posttest control group design. Through stratified randomization, centers were placed into categories (high,…