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Bonilha, Heather Shaw; Deliyski, Dimitar D.; Whiteside, Joanna Piasecki; Gerlach, Terri Treman – American Journal of Speech-Language Pathology, 2012
Purpose: To examine differences in vocal fold vibratory phase asymmetry judged from stroboscopy, high-speed videoendoscopy (HSV), and the HSV-derived playbacks of mucosal wave kymography, digital kymography, and a static medial digital kymography image of persons with hypofunctional and hyperfunctional voice disorders. Differences between the…
Descriptors: Voice Disorders, Patients, Measurement Techniques, Measurement Equipment
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Searl, Jeffrey P. – Journal of Speech, Language, and Hearing Research, 2003
Two studies were completed that focused on instrumentation and procedural issues associated with measurement of lingua-palatal contact pressure (LPCP) during speech. In the first experiment, physical features and response characteristics of 2 miniature pressure transducers (Entran EPI-BO and Precision Measurement 60S) were evaluated to identify a…
Descriptors: Comparative Analysis, Measurement Equipment, Instrumentation, Speech
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Hands, Beth; Parker, Helen; Larkin, Dawne – Measurement in Physical Education and Exercise Science, 2006
Many behavior patterns that impact on physical activity experiences are established in early childhood, therefore it is important that valid, reliable, and feasible measures are constructed to identify children who are not developing appropriate and healthy activity habits. In this study, measures of physical activity derived by accelerometry and…
Descriptors: Behavior Patterns, Play, Physical Activities, Observation