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Comparative Analysis2
Developmental Disabilities2
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Research in Developmental…2
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Sigafoos, Jeff2
Falcomata, Terry S.1
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Lancioni, Giulio1
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Comparison of the Predictive Validity and Consistency among Preference Assessment Procedures: A Review of the Literature
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Kang, Soyeon; O'Reilly, Mark; Lancioni, Giulio; Falcomata, Terry S.; Sigafoos, Jeff; Xu, Ziwei – Research in Developmental Disabilities: A Multidisciplinary Journal, 2013
We reviewed 14 experimental studies comparing different preference assessments for individuals with developmental disabilities that were published in peer-reviewed journals between 1985 and 2012. Studies were summarized based on the following six variables: (a) the number of participants, (b) the type of disability, (c) the number and type of…
Descriptors: Developmental Disabilities, Stimuli, Predictive Validity, Journal Articles
Augmentative and Alternative Communication Interventions for Persons with Developmental Disabilities: Narrative Review of Comparative Single-Subject Experimental Studies
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Schlosser, Ralf W.; Sigafoos, Jeff – Research in Developmental Disabilities: A Multidisciplinary Journal, 2006
Augmentative and alternative communication (AAC) as an area of clinical and educational practice involves a myriad of decisions related to the symbols, devices, and strategies from which each client must choose. These decision-making points can be productively informed through evidence from comparative intervention studies. The purpose of this…
Descriptors: Intervention, Developmental Disabilities, Augmentative and Alternative Communication, Comparative Analysis