method of expert evaluations periodically applied in research in various fields of science and technology.For this purpose, a variety of forms of expert information.With the help of these methods produced:
· identification of the main goals of future studies;
· establishing the relevance of the work in a given period of time;
· definition of the complexity of the chosen themes;
· selection criteria for scientific research;
· identification of the most important factors and their relationship;
· range of alternative solutions.
method expert estimates takes into account not only the opinion of one particular expert, but also a whole group of employees.In the first case, the assessment of the problem is given by each expert separately, then combine individual opinion through the use of special techniques or method into one common view.In the second case several professionals seek solutions together, analyzing and processing information available.
The most common method of collective expert assessments - brainstorming techniques or attacks.During the search for a solution, researchers are divided into two groups.The first group includes those who will look for possible ways to solve this problem.In the second fall, those who will criticize them, add and choose the most optimal way out of the situation.
synthesize the views of individual experts will help the Delphi technique.To do this, all the experts are introduced to the complex problems to be solved, that is the purpose of the tree is formed.Then, each participant, based on his experience and knowledge, were scored each factor, depending on the degree of its impact on the achievement of goals.Then individual participants' views are summarized in a single using a special formula, which includes the assessment of the relative importance, expressed in points, which experts put factors, as well as factors that take into account the competence of the expert.On the competence of a research participant affects validity of response and degree of familiarity with the subject of the problem.If you use this method of expert evaluation, it is necessary to take care that the experts do not know about other members and to delete the acquaintance of experts with answers to each other in order to obtain reliable data.If the opinions of the participants too different, it will be possible to familiarize them with the views of the opposite side and the validity of these arguments, the experts were able to clarify its assessment.These steps will be executed as long as the evaluation will not be comparable, as their average at the desired level of reliability.
method expert estimates can be applied not only at the time of research, but also in the process of solving a variety of everyday tasks related to the complexity of choice.The role of the experts in this case, will carry out your relatives or friends.You do not know what is better to put the door, what furniture to buy, at what specialty is better to learn from?Refer to your loved ones, listen to their opinions and find the most optimal way out of the situation.
This method can also be applied when students write term papers or degree projects, when it is necessary to choose the most appropriate way of solving the problem.The role of the experts in this case get university teachers who are most competent in this field.
Thus, we can say that the method of expert estimates - is a method to help find a solution to absolutely any problem, based on the experience and knowledge of the people most competent in this field.
