Predicting the accuracy of decision-making in terms of the visual memory of legal volleyball refereeing signals for students

Abstract

    Forecasting is one of the requirements of achievement in the field of training and education, and the idea of forecasting and its impact on achievement is one of the modern means that express a set of factors and qualifications related to each other to ensure the conduct of scientific mathematical research in order to predict the future of sports for the upbringing, in order to ensure the quality of the outputs of the educational process, and the legal aspect in the game of volleyball is one of the important and main aspects that cannot be neglected,  which is a link for students of the third and fourth stages shows the understanding of the law of the game, and their refereeing performance during practical tests, which are among the requirements for obtaining volleyball degrees for students of this stage. Arbitration is the supreme judicial authority on the field during the match, as it is one of the main pillars of any sports game, especially volleyball, and the visual memory is one of the factors contributing to the acquisition of new information by students, storing, reusing and processing it to benefit from it in accordance with the requirements of the tasks entrusted to them, and these features are unique to memory, which makes it the most influential in making him remember all the things in his life and when there are problems in it, it leads to deficiencies in learning outcomes, and The objectives of the research are as follows: Identify the accuracy of volleyball decision-making for the research sample and identify the level of photo memory with legal volleyball arbitration signals for the research sample, in addition to identifying the correlation between decision-making accuracy and the mock memory of the legal volleyball arbitration signals for the research sample, and identify the percentage of the contribution of the image memory to the legal volleyball arbitration signals with the accuracy of decision-making for the research sample. The two hypotheses of the research are the existence of different correlations between the accuracy of decision-making and the visual memory of the legal arbitration signals of the research sample, and also the existence of a different contribution ratio between the accuracy of decision-making and the visual memory of the legal arbitration references in volleyball for the research sample, The descriptive approach was used in the survey method and correlation relations for its suitability to the nature of the research and the research community were students of the fourth stage in the College of Physical Education and Sports Sciences - University of Diyala, either the research sample was selected randomly and 25% of each division as the number of the sample (66) was used to test the accuracy of decision-making as well as the test of visual memory legal arbitration signals volleyball, and after the presentation and analysis of the data was reached a set of conclusions were as follows: The research sample has a good level in the selection of decision-making accuracy as well as in the visual memory test. The existence of an organic correlation between the selection of decision-making accuracy and the test of image memory, the existence of effective contribution ratios between the selection of decision-making accuracy and the test of image memory, and in the light of the conclusions was developed a set of recommendations represented by emphasizing the use of the choice of decision-making accuracy in order to identify the level of performance of arbitration during the performance of practical lessons. Emphasizing the use of the choice of image memory with legal arbitration references for its importance to identify the level of performance of arbitration students. Emphasis on the use of modern educational strategies in order to develop the level of performance of decision-making accuracy and visual memory, and conduct similar studies and other sports.