“双向积分”法在排球技术效果评价中的应用探析

On the Application of Two-way Score Accumulation for the Evaluation of skill Effects in volleyball

该文认为体院排球专修、专训中互相对抗的技术效果的评价，应在对抗条件下进行，传统的非对抗条件下的评价方式应改变。并阐述了“双向积分”设计的要求及操作过程，通过实践，论证了“双向积分”的合理性。

This paper shows the evaluation of the competitive skills for the volleyball majors in the institutes of physical should be carried out under competitiye condition and the skill evaluation under noncompetitive condition should be changed.The paper also puts forth the requirments in designing the two-way score accumulation and its operational process.Through practice this paper proves the rationality of two-way score accumulation.