Browsing by Subject "Prelinguistic communication"
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Item Prelinguistic communication development in infants and toddlers with cerebral palsy : guidelines for assessment and intervention(2013-05) Papageorge, Dana Robyn; Davis, Barbara L. (Barbara Lockett)Children with cerebral palsy that have severe motor impairments, and often co-occurring visual impairments, may often have an impaired ability in prelinguistic forms of communication. In order for children to establish intentional communication, research suggests that prelinguistic communicative competence must be in place. Access to alternative and augmentative communication (AAC) is not sufficient to enhance interaction if motivation to communicate intentionally does not exist. The purpose of this literature review is to discuss the important aspects of early assessment and intervention for children with cerebral palsy who have severe motor impairment. There is a wealth of information about the development, assessment, and intervention of prelinguistic communication in typically developing children and children with developmental delays; however, limited empirical research focuses on children with severe physical impairments. The aim of this project will be to draw conclusions from the available research in order to formulate a protocol for speech-language pathologists to use in assessment and intervention of prelinguistic communication in young children with cerebral palsy.Item Teaching rejecting response using wrong-item format embedding into missing-item format for children with developmental disabilities(2009-08) Choi, Hayoung; O’Reilly, Mark F.Mands, of which requesting and rejecting responses are considered subclasses, are the first emerging communication functions that allow children to express their wants and needs. While typically developing children develop speech without specifically designed intervention, many children with autism and developmental disabilities are likely to rely on prelinguistic communication forms that are socially and developmentally inappropriate or unacceptable until symbolic forms of functional communication are taught. A review of the literature on teaching mands indicates that although there is an abundance of research addressing teaching communicative requesting behaviors, rarely have studies attempted to teach communicative rejecting. The purpose of this study was to create rejecting opportunities using the wrong-item format embedded into the missing item format, and to teach socially appropriate rejecting response using AAC for four children with autism and developmental disabilities. This study employed a multiple probe design across four participants to examine the effectiveness of the procedure. Results indicated that the wrong-item format embedded into the missing-item format was effective in teaching symbolic forms of rejecting responses using VOCAs and PECS. The results were generalized across two untrained activities and were maintained up to four weeks following the termination of generalization probes for three participants. The implications and limitations of this study, as well as potential topics for future research are also discussed.