Behavior Analysts' Use of Treatments for Individuals with Autism: Trends within the Field.

Previous surveys revealed the majority of certified behavior analysts reported using applied behavior analysis (ABA) as a treatment for individuals on the autism spectrum. However, some certificants have also reported using treatments without evidence (Schreck et al. Behavioral Interventions, 31(4), 355-376, 2016; Schreck & Mazur Behavioral Interventions: Theory & Practice in Residential & Community- Based Clinical Programs, 23(3), 201-212, 2008). The field of ABA has undergone many changes in the last five years. This survey evaluated trends in the use and variables influencing the use of autism treatments over that time. Results indicated that study participants (N = 921 BCBA-Ds, BCBAs, BCaBAs, and RBTs) were significantly less likely to report current use of ABA and some unestablished treatments (e.g., DIR Floortime, sensory integration therapy) than participants in 2016 (Schreck et al. Behavioral Interventions, 31(4), 355-376, 2016). Participants frequently cited persuasion by others as an influence for their treatment selections. Because behavior analysts' use of unestablished treatments may be detrimental to client outcomes and the reputation and success of the field of ABA, future research is needed to identify methods for increasing behavior analysts' use of empirically supported treatments.

The effects of pedestrian gestures on driver yielding at crosswalks: A systematic replication.

Applied research on decreasing pedestrian injuries often focuses on how to increase driver yielding behavior but rarely studies what pedestrians can do to increase their safety. There is a lack of empirical research focusing on how pedestrians can effectively signal their need to cross the street when there is no traffic light directing the pedestrian and oncoming traffic. As a replication and extension of Crowley-Koch et al. (2011), this study examined the effects of two pedestrian gestures, an extended arm and raised hand, on driver yielding behavior at 3 crosswalks in Oklahoma City. Research assistants implemented gestures prior to crossing the street as cars approached the crosswalk. Data were collected on the percentage of drivers yielding to the pedestrian. Both pedestrian gestures increased driver yielding across all 3 sites when compared to no gesture. Results were discussed in terms of future research and practical solutions towards increasing pedestrian safety.

Using functional assessment to treat behavior problems of deaf and hard of hearing children diagnosed with autism spectrum disorder.

A defining feature of autism spectrum disorders is atypical behaviors, e.g., stereotypy, noncompliance, rituals, and aggression. Deaf and hard of hearing individuals with autism present a greater challenge because of additional issues related to their hearing status. One conceptualization of problem behavior is that it serves a communication function, i.e., the person has learned that certain misbehaviors may be reinforced in some way. The present article describes "functional behavior assessment," a group of state-of-the-art methodologies that allow a caregiver to determine the cause of the behavior, so that treatment--based on that cause--will be more effective. Different methods of functional assessment are described, along with a step-by-step implementation sequence. The results of a functional assessment should lead to more effective programming, resulting in quicker elimination of the behavioral concerns, and allow the person to gain access to greater independence and more reinforcement.

The case for licensure of applied behavior analysts.

The evolution of the field of applied behavior analysis to a practice-oriented profession has created the need to ensure that the consumers of these services are adequately protected. We review the limitations of the current board certification process and present a rationale for the establishment of licensing standards for applied behavior analysts on a state-by-state basis. Recommendations for securing the passage of a licensure bill also are discussed.