1. examine the strategic, content accuracy by experts the number 3 you consider consistency between what you want to measure with the question whether or not the objectives are met. 2. check the confidence measure. Writing articles Buddhism into English of students at the University's Faculty of Human Sciences University of 4 male kite down Levi's College narat scale estimates the 5 levels find the confidence coefficient of Cronbach coefficient Alpha reliability coefficients by considering the source list is greater than 0.70 sentiment to be considered top-quality assurance.
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