一、研究目的测验要准确可靠,必须控制各种误差。高校排球选修课考核内容主要是评定学生掌握排球基本技术的实际程度。以扣球为例,学生的成绩取决于达标次数和是否正确掌握了动作技术。考试过程中,对达标与否的影响相对较小,对于技评而言,如果技评标准的制定过于抽象或欠客观, First, the purpose of the test is to be accurate and reliable. All kinds of errors must be controlled. The assessment content of volleyball elective courses in colleges and universities is mainly to assess students’ actual level of mastering the basic skills of volleyball. Take a spiking ball as an example, the student’s performance depends on the number of compliance and whether he has mastered the movement technique correctly. During the examination process, the impact on compliance is relatively small. For technical evaluation, if the development of technical standards is too abstract or objective,