Using a modified system of least prompts, two classroom teachers taught three participants with moderate intellectual disability to generate questions about United States history. After reading brief portions of the text aloud to the participants, the teachers taught participants to identify if the answer to the question was in the book or not in…

A modified system of least intrusive prompting was used to teach middle school students with moderate intellectual disability who were emergent readers to comprehend short passages of text. Text passages were summaries of the chapters of age-appropriate novels rewritten for a beginning reading level. Time delay was used to teach the participants…

This study evaluated the effects of a peer-delivered least prompts intervention and adapted read-alouds of a grade-level novel on correct listening comprehension responses for participants with moderate intellectual disability. Before the study began, participants were taught concepts for wh- words (i.e., who, what, why, when, and where), to…

Shared stories have been shown to help increase emerging literacy skills in students with significant intellectual disabilities. One important literacy skill is the development of listening comprehension. In this study, least-to-most prompt system was used to promote listening comprehension during shared stories for two students with significant…

The "What Works Clearinghouse" guidelines for high-quality professional development were used to develop a Tell, Show, Try, and Apply (TSTA) method of training. This method was used to train teachers to align instruction to grade-level content for students with severe developmental disabilities. A total of 193 teachers of students who…

The purpose of this study was to determine the effect of systematic instruction with a concrete representation on the acquisition of an algebra skill for students with moderate developmental disabilities. Three high school students with moderate developmental disabilities participated in this study. A multiple probe across participants research…

A study evaluated effects of providing sampling opportunities on preference development of two adults with severe disabilities. Opportunities for sampling drink items were presented, followed by choice opportunities for selections at the sampling site and a non-sampling site. Participants developed a definite response consistency in selections at…

To maximize effectiveness of instruction in daily living skills, teachers need procedures that are applicable to small group instruction, that promote generalization, and that can be replicated across skills. Eight moderately mentally retarded adults acquired and generalized daily living skills through a combination of instructions in reading…

Observational learning is theoretically conceptualized as a skill that can be developed along a learning hierarchy from acquisition and fluency development to generalization of imitative behavior. This review characterizes these levels of observational learning and details differential teaching strategies that have been attempted at each level…

A review of 48 studies on the use of sight-word methodology to teach functional reading to individuals with moderate and severe disabilities found that sight-word instruction has been highly effective with this population. New strategies have included feedback procedures and applying constant time delay. A persistent limitation of the research is…

Three students (ages 12 and 13) with developmental disabilities and severe behavior disorders were taught independent purchasing skills. To bypass the need for money computation skills, discrimination between three stimulus classes of frequent purchases (vending machine snack, convenience store snack, lunch) were trained. Two students mastered the…