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Van Laarhoven, Toni; Johnson, Jesse W.; Repp, Alan C.; Karsh, Kathryn G.; Lenz, Mark – Research in Developmental Disabilities, 2003
Two studies compared the effectiveness of two procedures (multiple examples across trials and within trials) in teaching 10 students (ages 10-20) with moderate disabilities functional word discriminations. The first procedure was superior in acquisition; the latter procedure, however, was better under generalization for most participants.…
Descriptors: Developmental Disabilities, Discrimination Learning, Elementary Secondary Education, Generalization
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Dogan, Osman Senai; Tekin-Iftar, Elif – Research in Developmental Disabilities, 2002
A study involving three preschoolers with developmental disabilities examined whether or not the use of a simultaneous prompting procedure would result in an increase on the percentage of correct responding of receptively identifying occupations from picture cards. Results found simultaneous prompting was effective. Maintenance and generalization…
Descriptors: Developmental Disabilities, Generalization, Instructional Effectiveness, Pictorial Stimuli
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LaGrow, Steven; And Others – Research in Developmental Disabilities, 1990
The paper proposes teaching travel skills to developmentally disabled persons based upon the principles used to teach orientation and mobility to blind people. The approach emphasizes success orientation, sequencing, fading, individualized instruction, and in vivo instruction. Content includes environmental concepts, recovery techniques,…
Descriptors: Adults, Daily Living Skills, Developmental Disabilities, Elementary Secondary Education
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Rehfeldt, Ruth Anne; Latimore, Denise; Stromer, Robert – Research in Developmental Disabilities, 2003
Two experiments investigated whether six individuals (ages 7-64) with developmental disabilities or autism would demonstrate stimulus classes after observing another individual demonstrate the prerequisite conditional discriminations. Results found that stimulus class technology, coupled with observation, may be an economical and efficient means…
Descriptors: Adult Education, Autism, Developmental Disabilities, Elementary Secondary Education
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Doyle, Patricia; And Others – Research in Developmental Disabilities, 1990
The study compared the effectiveness and efficiency of constant time delay and the system of least prompts in teaching sight words to three developmentally delayed preschoolers. Results indicated that the constant time delay procedure resulted in fewer total trials, errors, percent of errors, and minutes of direct instructional time. (Author/DB)
Descriptors: Beginning Reading, Cues, Developmental Disabilities, Efficiency
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Browder, Diane M.; Lalli, Joseph S. – Research in Developmental Disabilities, 1991
This review of 20 years of literature on sight word instruction for individuals with handicaps examines effectiveness data for procedures teaching word recognition and comprehension. Covered are "errorless procedures," prompt elimination, stimulus fading, time delay, easy to hard discrimination, and trial and error with feedback. Two tables…
Descriptors: Developmental Disabilities, Difficulty Level, Discrimination Learning, Feedback