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Teaching Matching-To-Sample To Low-Performing Children With Autism, Blaire E. Michelin
Teaching Matching-To-Sample To Low-Performing Children With Autism, Blaire E. Michelin
Dissertations
Matching-to-sample is a basic procedure used in most programs for pre-school children with autism. However, a few children fail to acquire this skill with standard matching-to-sample procedures. Therefore, the purpose of this study was to evaluate an alternative method for teaching matching-to-sample to those children when the traditional methods are likely to fail. First, simple discriminations with the matching materials were taught, then the discriminations were made more complex across successive sessions. Initially, all discriminations were taught using bins to separate the comparison stimuli. All three children acquired matching-to-sample, which generalized to matching novel two-dimensional stimuli, not placed in bins.
Effects Of Generalized Imitation Training On Functional Speech Acquisition During Picture Exchange Communication System (Pecs) Training, Mindy K. Newhouse-Oisten
Effects Of Generalized Imitation Training On Functional Speech Acquisition During Picture Exchange Communication System (Pecs) Training, Mindy K. Newhouse-Oisten
Dissertations
The current literature regarding the Picture Exchange Communication System (PECS) demonstrates that some individuals diagnosed with autism acquire speech or gain increases in speech during PECS training; however, the current research base has several limitations. There is a lack of research regarding possible explanations for those speech gains, including possible pre-requisite skills for speech acquisition or procedures that can account for speech acquisition. Some research suggests a link between imitation (both motor and vocal) and language acquisition. The current study examined whether individuals with a generalized motor imitative repertoire are more likely to develop speech during PECS training than individuals …
Application Of Response-To-Intervention In A Pre-Kindergarten Special Education Classroom, Justin J. Daigle
Application Of Response-To-Intervention In A Pre-Kindergarten Special Education Classroom, Justin J. Daigle
Dissertations
Lovaas (1987) applied behavior analysis to the treatment of autism and demonstrated a 47% “recovery” rate. He also reported that around 10% of the population that received his services made little-to-no improvement. The present study used a response-to-intervention framework to systematically identify and treat students in an early childhood, special-education classroom who were in danger of falling within that 10%. This study set out to identify, classify, and differentiate the treatment based on the student’s response to the standard classroom intervention. Improvements in multiple students’ rates of acquisition based on this system were recorded. This indicated a possibility of improved …
Web-Based Stimulus Preference Assessment And Reinforcer Assessments For Videos, Hugo Curiel
Web-Based Stimulus Preference Assessment And Reinforcer Assessments For Videos, Hugo Curiel
Dissertations
Stimulus preference assessments and reinforcer assessments are integral components of positive reinforcement-based interventions. Web-based brief multiple-stimulus without replacement (MSWO) preference assessments have recently been shown to be effective in identifying preference hierarchies for videos (Curiel, Curiel, Li, Deochand, & Poling, 2018). The purpose of the current studies was to replicate Curiel et al.’s web-based MSWO assessment and assess the reinforcing function of the highest and lowest identified stimuli using novel web-based reinforcer assessments. Study 1 employed single-operant arrangements (SOAs) and Study 2 employed concurrent-operants arrangements (COAs) to assess the absolute and relative reinforcing function of the identified stimuli, respectively. The …