Erna Imperatore Blanche, Stefanie Bodison, Megan C. Chang, Gustavo Reinoso; Development of the Comprehensive Observations of Proprioception (COP): Validity, Reliability, and Factor Analysis. Am J Occup Ther 2012;66(6):691-698. doi: 10.5014/ajot.2012.003608.
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© 2019 American Occupational Therapy Association
OBJECTIVE. We developed an observational tool, the Comprehensive Observations of Proprioception (COP), for identifying proprioceptive processing issues in children with developmental disabilities.
METHOD. Development of the COP underwent three phases. First, we developed items representing proprioceptive functions on the basis of an extensive literature review and consultation with occupational therapists. We then established interrater reliability and content, construct, and criterion validity. Finally, we completed a factor analysis of COP ratings of 130 children with known developmental disabilities.
RESULTS. Adequate validity and reliability were established. Factor analysis revealed a four-factor model that explained the underlying structure of the measure as it was hypothesized.
CONCLUSION. The COP is a valid criterion-referenced short observational tool that structures the clinician’s observations by linking a child’s behaviors to areas identified in the literature as relevant to proprioceptive processing. It takes 15 min to administer and can be used in a variety of contexts, such as the home, clinic, and school.
Is a quick, easy-to-administer, criterion-referenced observational assessment tool that can be completed while the child is engaged in free-play;
Provides clinicians with valid information about the child’s proprioceptive processing issues that may be interfering with functional performance across multiple environments; and
Is designed to supplement regularly used standardized measures of proprioception commonly used in pediatric practices.
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