التوافق النفسي والإنفعالي وعلاقته بدقة بعض المهارات الأساسية بالكرة الطائرة
The research aims to :1) Identify the level of psychological and emotional compatibility among students of the third stage, College of Physical Education and Sports Science. 2) Identify the relationship between pscyholgocal and emotional compatibility and the accuracy of performing some basic skills in volleyball. The research methodology used by the two researchers is the descriptive approach for its suitability of the research problem and objectives. The research sample included (22) students from the third stage students - College of Physical Education and Sports Science - University of Baghdad for the academic year 2017-2018, and was chosen randomly. The researchers concluded that: 1) The sample level in the three basic skills is average. 2) The level of persoanl, pschlogcial and emotional sports compatibility was good for the research sample. 3) Any improvement in the level of perosnal, pschlogical and emotional sports compatibility leads to the development of the skill level or vice versa. The researchers recommended: 1) Paying attention to the psychological aspect of educational units and finding the means to develop these characteristics. 2) Working to develop the level of educational programs in different ways and methods in order to obtain a better evaluation than that. (Published abstract)