Test-retest Reliability of a Novel Lateral Trunk Flexion Test in
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منابع مشابه
Test-Retest Reliability of a Computerized Concussion Test
BACKGROUND Neurocognitive testing is an important concussion evaluation tool, but for neurocognitive tests to be useful, their psychometric properties must be well established. Test-retest reliability of computerized neurocognitive tests can influence their clinical utility. The reliability for a commonly used computerized neurocognitive test, CNS Vital Signs, is not well established. The purpo...
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Three sources of variation in experimental results for a test are distinguished: trials, persons, and items. Unreliability is defined only in terms of variation over trials. This definition leads to a more complet~ analysis than does the conventional one; Spearman’s contention is verified that the conventional approach--which was formulated by Yule--introduces unnecessary hypotheses. It is emph...
متن کاملValidity and test–retest reliability of a novel simple back extensor muscle strength test
OBJECTIVES To develop and determine convergent validity and reliability of a simple and inexpensive clinical test to quantify back extensor muscle strength. METHODS Two testing sessions were conducted, 7 days apart. Each session involved three trials of standing maximal isometric back extensor muscle strength using both the novel test and isokinetic dynamometry. Lumbar spine bone mineral dens...
متن کاملOne-month test-retest reliability of the ImPACT test battery.
In order to better understand the test-retest reliability of the ImPACT test battery, 25 undergraduate students completed two ImPACT tests across a time frame of 4 weeks between assessments. Participants had not previously completed ImPACT and had no history of concussion. Pearson's correlation coefficients (r) and intraclass correlation coefficients (ICCs) were as follows: Verbal Memory = .66/...
متن کاملIntrasubject Test-Retest Reliability in Tympanic Electrocochleography
To help establish the clinical reliability of electrocochleography (ECochG), we defined normal limits of variability for the summating potential (SP)/auditory nerve action potential (AP) amplitude ratio across multiple recording sessions from the same subjects . ECochG was recorded bilaterally from the tympanic membranes of 10 normal-hearing adults at six sessions separated by 2to 14-day interv...
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ژورنال
عنوان ژورنال: Journal of allied health sciences
سال: 2020
ISSN: 2185-0399
DOI: 10.15563/jalliedhealthsci.11.74