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Filters: First Letter Of Keyword is C and Author is Yu, L. [Clear All Filters]
Comparing methods of assessing differential item functioning in a computerized adaptive testing environment. Journal of Educational Measurement, 43, 245-264.. (2006).
Development and validation of patient-reported outcome measures for sleep disturbance and sleep-related impairments. Sleep, 33, 781-92. presented at the Jun 1.. (2010).