Error correction procedures are remedial strategies presented following an incorrect response that increases the probability that a correct response will occur in the future. Error correction is commonly used during skill acquisition programs for children with developmental disabilities; however, the specific strategy used may differ considerably.…

Lag reinforcement schedules have been shown in previous research to be an effective intervention for teaching verbal and nonverbal response variability to individuals with developmental disabilities. In more recent research, variability itself has been considered a reinforceable behavior in its own right (Susa & Schlinger, The Analysis of…

Purpose: Intervention provided to school-age children with developmental language disorder often relies on the provision of performance feedback, yet it is unclear whether children with this disorder benefit from feedback-based learning. The study evaluates the effect of performance feedback on learning in children with developmental language…

Purpose: Modeling of grammatical forms has been used in conjunction with conversational recast treatment in various forms. This study tests the relative effect of providing bombardment prior to or after recast treatment. Method: Twenty-eight children with developmental language disorder participated in daily conversational recast treatment for…

The authors in this study used a pre-posttest experimental design with random assignment to treatment or control group to assess the use of an electronic editing cognitive strategy. The participants were 16 college students with intellectual and developmental disabilities enrolled in a 2-year postsecondary program at a Midwestern institute of…

The acquisition of receptive and expressive language skills by students with autism and developmental disabilities (DD) is often delayed, thus making the process of communicating with others challenging. Some students develop language skills incidentally through conversations with their families and peers, but others require instruction in…

A primary goal of instruction for students with developmental disabilities is to enhance their future quality of life by promoting skill acquisition, which will enable them to live, function, and participate in the community. One instructional method that can help students with developmental disabilities improve independence in performing daily…

We evaluated the use of behavioral skills training (BST) to train caregivers to conduct procedures commonly associated with mand training. We trained two caregivers on the following procedures: (a) conducting preference assessments, (b) delivering preferred items contingent on appropriate behavior, (c) capturing and contriving motivating…

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…

Background: Children who have a combination of language and developmental disabilities with autism often experience major difficulties in learning relations between objects and their graphic representations. Therefore, they would benefit from teaching procedures that minimize their difficulties in acquiring these relations. This study compared two…

We evaluated a video-based error correction procedure for teaching four adults with developmental disabilities to set a table. Video clips were initially used as an antecedent prompt. However, only one of the adults learned to set the table with this procedure. Consequently, the remaining three adults received intervention in which the video clips…

A great deal is known about the effects of positive reinforcement on response acquisition; by contrast, much less research has been conducted on contingencies applied to errors. We examined the effects of response repetition as an error-correction procedure on the sight-word reading performance of 11 adults with developmental disabilities. Study 1…

This study compared immediate (after each error) and delayed (at the end of each session) error correction during sight-word instruction with 4 students (ages 7-9) with developmental disabilities. Immediate error correction was superior on each of four dependent variables. (Author/DB)

A single subject alternating treatment design was used to compare the effectiveness of embedded and small-group instruction to teach vocabulary word definitions to four middle school students with developmental disabilities. Embedded instruction was implemented in the students' general education classes. Students were taught to verbally define…

Effects of 2 procedures (either whole word or phonetic-prompt) for error correction were compared during drills in sight word recognition of 5 students (ages 8 and 9) with developmental disabilities. Results from instruction, same-day tests, and next-day tests indicated that more words were learned in the whole word condition. (Author/DB)