2.2 The subjective factor

It is postulated that scientific research has distinctive characteristics. It happens in arranged and sequent steps according to a system and a drawn plan, and we cannot move from one step to another before finishing the previous one, and ensure its validity of the first step to move to the next step. The scientific research is governed many defined factors or variables which can be controlled according to the scientific method. So, the researcher can fix some factors influencing his research and measure these variables accurately. So, one of the characteristics of scientific research is the results that can be adopted because it searches specific subjects. When we repeat the search several times we get the same results, consistency in scientific research is not controlled by chance, and it depends on collecting scientific data and checking them. Scientific research also depends on the correct results regardless of personal views and attitudes, personal concepts, subjective views and religious, cultural or social attitudes do not have any impact on scientific research.

Then, the subjective factor related to the search is effective in designing the researches. The scientific research have its distinguished qualities that give us stable results which never change even if those researches changed, and we will hold a comparison between the scientific research and the educational research.

We find in the natural scientific researches the quality of objectivity that comes to its utmost limits, and that objectivity decreases totally in the educational researches, because the Subjective factor appears clearly in the educational researches, because the subjects of the scientific studies are related to the researcher ability to manage the material matters that have no relation with the Subjective or personal factors. their results don't be affected by the Subjective factors, in respect of the educational researches their subject is mostly related...

2.2 The subjective factor

...to the persons, the values, the moral matters, the sentimental sides, therefore, they link between the individual and the society in which he lives, and hence the educational scientists always do their utmost effort to reach the objectivity as much as possible, and remote from the psychological effects or the Subjective factor or the special point of view.

The research subjects in the scientific research are submitted to the accurate measurement, when we want to measure the length accurately we use a ruler or anything to define it, that length whatever its measure recurred and whatever the persons changed, it will give the same result. On the other hand, in the educational researches there are no rationed tools to measure the psychological and social phenomena. Educational Research has also exerted a maximum effort to achieve the best measurement operations and preparing distinct scales.

It is possible to control the factors that may affect the search operation during the scientific research, while in the educational researches, the research subject phenomena are affected by many tangled factors, it is difficult to count those factors or defining them, sometimes a test or a scale is applied on a student during the educational research, if we changed the teacher who teaches the subject and applied the test, the student may be affected by the absence of the teacher who teaches him throughout the year. Therefore, we should control those factors during the scientific research.

2.2 The subjective factor

Also, the scientific researches aren't be affected by view opinions, beliefs or trends of the researcher. The measurement of the density or the size has no relation with the researcher opinions, while in the educational researches the researcher can measure a trend or tendencies which may be affected with the researcher beliefs and his trends.

The difference between scientific researches and educational researches is that the concepts in scientific research are internationally defined, whatever the languages varied, but in the educational researches, the concepts may be different by the variety of beliefs, environment and culture. They may affect these concepts and values prevailing in society.

In the scientific researches, the researcher doesn't find a difficulty in dealing with scientific materials, following-up his scientific research, while in the educational researches, the dealing is with the persons and specific groups such as: the students, the teachers, the administration, the parents, the family, and there may be a difficulty in the group's interesting in work during the educational research ,and that will affect directly the scientific research, that is considered the second factor that affects the scientific research operation. Now, we will allude to the third factor.