Evaluation of a trial-based interview-informed synthesized contingency analysis.

We evaluated the viability of an interview-informed synthesized-contingency analysis (IISCA) conducted in a trial-based format with 3 children with autism spectrum disorders who engaged in problem behavior. We compared results to those from typical trial-based and traditional functional analyses and found high degrees of correspondence. The trial-based IISCA format took the least amount of time to conduct and was associated with the lowest frequencies of problem behavior. Results are discussed in terms of merits of each of the 3 types of functional analysis arrangements and directions for future research.

Treatment of Elopement Without Blocking With a Child With Autism.

Elopement is a dangerous behavior common in children with autism spectrum disorder (ASD). Relative to other forms of problematic behavior, elopement has received little attention in both assessment and treatment. The current study entailed a functional analysis of elopement of one child with ASD, results of which suggested a partially automatic function. We then evaluated a differential reinforcement procedure, along with a rule, which successfully decreased elopement without the use of blocking. A changing-criterion design embedded within a withdrawal design was used to gradually increase the criterion for maintaining a close proximity to a therapist prior to being allowed to run.

Functional Communication Training for Multiple Reinforcers: an Evaluation of Isolated Control Following a Synthesized Context.

We evaluated the effectiveness of teaching 2 functionally and topographically dissimilar communication responses within the same sessions following a functional analysis with a synthesized contingency. We also conducted stimulus-control probes to determine the extent to which communication responses and problem behavior occurred when each contingency was presented in isolation. The child in the current study acquired communicative responses for both reinforcers, and problem behavior decreased during functional communication training (FCT). Further, relevant communication responses occurred in the respective stimulus-control probes. Results are discussed in terms of implications for research and practice regarding methods for conducting FCT following functional analyses with synthesized contingencies.