Improvement during baseline: three case studies encouraging collaborative research when evaluating caregiver training.
The trend in cognitive rehabilitation toward reduced services, which provide more functionally relevant outcomes and the recognition of limited maintenance and generalization with many existing interventions, challenges current research models. There is a need to develop and evaluate interventions that can be implemented by persons other than rehabilitation professionals and that are well suited to naturalistic settings. The researchers responded to these challenges by designing a series of single subject experiments evaluating the effectiveness of training caregivers to provide appropriate cognitive support to persons with brain injury within their own natural living environments. The goal of the original research project included evaluating a collaborative mode of interaction with the subjects and their support persons (as opposed to traditional directive treatment models) where the caregivers and subjects were instrumental in designing the intervention and collective performance data. This paper presents the data from the initial three subject/caregiver groups all of whom demonstrated improvement in the target behaviours during the baseline period. It appeared that the act of measuring client performance changed the behaviours of the support persons and resulted in positive changes in baseline levels. The research and clinical implications of these findings are discussed.
Sohlberg
M M
MM
University of Oregon, Eugene 97403, USA.
Glang
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Todis
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D000063:Accidents, Traffic; D000293:Adolescent; D000328:Adult; D001930:Brain Injuries / Q000534:rehabilitation*; D017028:Caregivers / Q000523:psychology*; D003695:Delivery of Health Care; D004519:Education, Special; D006801:Humans; D008297:Male; D012112:Residential Facilities; D012574:Schools