Bahaulddin Ali Raheem
AL-Esraa University College/Department of physical education and sports sciences, Baghdad, Iraq
Publications
-
Research
The Size of the Effect Resulting from the Use of Exercises with Auxiliary Tools in Learning Some Basic Volleyball Skills for Beginners
Author(s): Jasim Mohammed Rashid*, Saifuldeen Khalid Ahmed and Bahaulddin Ali Raheem
In scientific and human research, you often search for the effect of variables on other variables, and this is what we find a lot in experimental research, as the researcher tries to know the effect of an independent variable on a dependent variable or independent variables on dependent variables. It should be pointed out to a very important point, which is that statistics deals with numbers, so it is possible through these numbers and by conducting certain statistical operations to reach results for statistical significance. The researchers noted through their modest field experience as former players, and found that the previous studies were interested,especially the experimental ones, in how to produce the results in their form as significant differences between the variables, and this requires a complementary procedure to show which of these differences was more feasible in being .. Read More»