Variations in prompt delay procedures are used in discrete-trial training to reduce the occurrence of errors before task mastery. However, the variations are seldom compared systematically. Using an adapted alternating treatments design, the present study compared progressive prompt delay with 2-s or 5-s constant prompt delay, on the acquisition…

Errorless learning and error correction procedures are commonly used when teaching tact relations to individuals diagnosed with autism spectrum disorder (ASD). Research has demonstrated the effectiveness of both procedures, as well as compared them. The majority of these studies have been completed through the use of single-subject experimental…

Convergent intraverbals represent a specific type of intraverbal in which multiple components of one speaker's verbal behavior control a specific verbal response from another speaker (e.g., Speaker 1: What wooly, horned animal lives in the high country? Speaker 2: Bighorn sheep). To foster the development of advanced language, Sundberg and…

People with autism spectrum disorder (ASD) engage in less physical activity (PA) than peers without disabilities which may impact long-term health (Srinivasan et al., 2014). Previous research found people with ASD identified freedom of choice (e.g., choice of PA) as an important factor that influences PA habits (Arnell et al., 2018). The purpose…

This study evaluated the efficacy of three equivalence-based instruction procedures on the acquisition of novel academic skills by 3 adolescents diagnosed with autism in a school setting. The skills targeted for instruction were related to topics in history, science, and mathematics, and were taught using different training structures from the…

This study used a video prompting intervention to overcome language barriers between English-speaking trainers and Spanish-speaking immigrant parents of children with autism. Parents were taught instructional skills targeting independent dressing. A multiple baseline design across three families and a replication using an alternating treatments…

This study evaluated the effectiveness of a clustered forward chaining (CFC) procedure to teach a 23-year-old male with autism to follow written recipes. CFC incorporates elements of forward chaining (FC) and total task chaining (TTC) by teaching a small number of steps (i.e., units) using TTC, introducing new units sequentially (akin to FC), and…

Background: Academic challenges such as losing/not turning in assignments, misplacing materials, and inefficient studying are common in middle-school students with autism spectrum disorder (ASD) without intellectual disability. Deficits in organization, planning, prioritizing, memory/materials management, and studying skills [i.e. academic…

Prompting systems are guidelines of when to provide learners with prompts and when to fade prompts. Today, there are several prompting systems implemented to teach receptive labeling to individuals diagnosed with autism spectrum disorders and other disabilities. This study compared most-to-least prompting to an error correction procedure involving…

Adolescents with autism spectrum disorder (ASD) often require support both for learning new skills and for communication. This study used a multiple baseline across activities design to evaluate the effect of videos with integrated visual scene displays (video VSDs), presented using a tablet-based app, on the percentage of steps completed…

Prior research indicates that the relative effectiveness of different error-correction procedures may be idiosyncratic across learners, suggesting the potential benefit of an individualized assessment prior to teaching. In this study, we evaluated the reliability and utility of a rapid error-correction assessment to identify the least intrusive,…

The Australian Council for Educational Research (ACER) is one of the world's leading educational research centres. Since it was established in 1930, ACER has built a strong reputation as a provider of reliable support and expertise to education policymakers and professional practitioners. Each year, ACER is involved in a large number of research…

The number of applied behavior analysis (ABA) classrooms for students with autism is increasing in K-12 public schools. To inform instruction of students with autism in public school settings, this study examined the relation between performance on mastery learning assessments and standardized achievement tests for students with autism spectrum…

Few evidence-based practices are available to guide educators in teaching reading to children with Autism Spectrum Disorder who have complex learning and behavioral needs associated with the symptoms of ASD and common co-occurring conditions, such as Attention Deficit/Hyperactive Disorder and Specific Learning Disability. Some researchers have…

Two students with developmental disabilities were taught two daily living skills using video prompting with error correction presented on an iPod Touch, and two different fading procedures were implemented. In one fading procedure, individual video clips were merged into multiple larger clips following acquisition of the entire skill. In the…