Clinicians report primarily using functional behavioral assessment (FBA) methods that do not include functional analyses. However, studies examining the correspondence between functional analyses and other types of FBAs have produced inconsistent results. In addition, although functional analyses are considered the gold standard, their…

We evaluated a discrete-trial functional analysis implemented by regular classroom staff in a classroom setting. The results suggest that the discrete-trial functional analysis identified a social function for each participant and may require fewer staff than standard functional analysis procedures.

The current study compared the effects of choice and no-choice reinforcement conditions on the task responding of 3 children with autism across 2 single-operant paradigm reinforcer assessments. The first assessment employed simple fixed-ratio (FR) schedules; the second used progressive-ratio (PR) schedules. The latter assessment identified the…

Individuals may prefer contexts with the option to choose between 2 reinforcing stimuli or between 2 tasks relative to contexts in which others select the same events. We evaluated children's preferences for conditions characterized by (a) the opportunity to choose between tasks and (b) the opportunity to choose between putative reinforcers…

Competing stimulus assessments (CSA) have been used to identify stimuli that are associated with reduced levels of problem behavior, presumably as a function of reinforcer competition. Following a standard CSA in which stimuli simply were made available, 2 more CSAs were conducted with additional components designed to enhance reinforcer…

We treated a child with intestinal failure who consumed solids on a spoon but not liquids from a cup. We used spoon-to-cup fading, which consisted of taping a spoon to a cup and then gradually moving the bowl of the spoon closer to the edge of the cup. Spoon-to-cup fading was effective for increasing consumption of liquids from a cup. (Contains 2…

A study of three children (ages 3-5) with developmental disabilities evaluated the effects of environmental enrichment on self-injurious behavior. Each child participated in a free-operate preference assessment to identify relative preferences for aberrant behavior. This assessment correctly predicted the success of environmental enrichment to…

Educational interventions based on the principles of behavior analysis are highly effective for establishing skills in young children with autism. As a first step in program development, the child's current skill level is determined by evaluating performance on tasks drawn from a preestablished curriculum. However, few specific guidelines have…

A study of three children (ages 2-3) with developmental delays used functional analyses and concurrent-schedule assessments to identify the behavioral functions of problem behavior that occurred in the presence of multiple maintaining stimuli. The assessments identified preference between reinforcers, and successful treatments were based on these…

A study conducted functional analyses of the pica of three young children. The pica of one participant was maintained by automatic reinforcement; that of the other two was multiply-controlled by social and automatic reinforcement. Preference and treatment analyses were used to address the automatic function of the pica. (Author/CR)

Functional analysis of destructive behavior of a four-year-old boy with autism and oppositional defiant disorder was able to delineate the specific form of verbal attention that was responsible for behavioral maintenance. Treatment based on the analysis reduced the behavior to near-zero levels. (DB)

The Behaviors of Eating and Activity for Children's Health Evaluation System (BEACHES) codes direct observations of children's dietary and physical activity behaviors and associated environmental events, including physical location, antecedents, and consequences. The system's reliability and validity was assessed in a study of 42 children (ages…