What is it based on? Expert judgment is a widely used decision-making technique. It is often used in data-poor situations or when the available information is insufficient. It can also be used to validate decisions made using other methods, such as statistical analysis and machine learning.
Where is it used? The method has proven particularly useful in areas such as engineering, medicine, finance, and economics, where expert opinion can be invaluable in making informed decisions. It is also relevant for complex problems and issues that require specialized knowledge or experience.
The article explains:
The essence of the expert assessment method
Selection of experts
Expert survey
Questionnaire
Interviewing
Delphi Method of Expert Evaluation
Discussion
Brainstorming
Expert errors
Frequently asked questions about the expert assessment method
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The essence of the expert assessment method
The method of expert assessments philippines email list is a survey, the respondents of which are experts, i.e. specialists with high qualifications in a specific field of activity. This survey method implies the competent participation of professionals to analyze and solve the existing problem.
This research method is used:
to predict the development of a particular phenomenon;
assessment of the degree of reliability of a mass survey;
collecting preliminary information about the research problem;
conducting a survey in cases where the opinion of ordinary respondents is not effective or difficult to collect.
The assessments and decisions that are made on the basis of expert opinions are highly reliable and significantly dependent on how and with what focus the collection was organized.
The essence of the expert assessment method
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Stages of expert research
Before starting an expert study, the survey organizers must have a clearly formulated goal of the event. This is necessary in order to formulate questions for experts as accurately as possible. The research process includes the following stages:
analysis of the situation or problem under study;
selection of an expert group;
determining the method of measuring expert assessments;
stage of direct assessment of expert activity;
analysis of the obtained results.
In some cases, the study is supplemented by the following:
verification of input information used for expert assessments;
change in the composition of experts;
by conducting repeated measurements on the same issues and subsequent comparison of the results with objective information obtained using other methods.