KEYWORDS: Reliability, Statistical analysis, Error analysis, Lithium, Nickel, Manufacturing, Local area networks, Information technology, Estimation theory, Analytical research
This paper introduces an objective method to measure students’ achievement. Among many popular methods for evaluating and testing students’ scores, different participants often obtain different results on subjective questions, which obviously lose the objective and fair standard for students’ evaluation. In order to overcome these defects, a new scoring method is recommended in this paper, so that different raters can obtain more objective and fair results in the test of subjective questions as much as possible. In this paper, this scoring method is divided into some main essential steps, which can be summarized as: find out the key points of subjective questions, and divide the questions into several different scoring grades according to different scoring steps.
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