Criteria for the evaluation of observational studies, Management Theories

Criteria for the Evaluation of Observational studies:

Evaluation of observational method performed by human beings should be done in terms of calibration reliability and validity.

1. Calibration is the capability of the observer to observe the situation under study. More training and expertise is required for an observer who is expected to perform with fine degree of calibration than those operating at a less detailed level.

2. Reliability is evaluated by the level of consistency in observation over time. Reliability will tend to be higher for simple counting types of observations and is lower when interpretation is also required. Overloading the capacity of the observer is likely to produce a non random loss of information with the more difficult aspects of the task being first to suffer.

3. Validity of observation refers to the question of whether rather observer observers and records all relevant present in the situation or only some biased portions of these aspects are recorded.

Posted Date: 2/8/2013 7:11:57 AM | Location : United States







Related Discussions:- Criteria for the evaluation of observational studies, Assignment Help, Ask Question on Criteria for the evaluation of observational studies, Get Answer, Expert's Help, Criteria for the evaluation of observational studies Discussions

Write discussion on Criteria for the evaluation of observational studies
Your posts are moderated
Related Questions
Randomized Block Design: It is improvement over the C. R design. In the R. B design the principle of local control can be applied along with the other two principles of exper

Survey of Knowledgeable Persons or Experience Survey: Experience survey means the survey of people who have had practical experience with the problem to be studied. Thes

Hosmer''s Model of ethical analysis for management decisions.does this model help us to understand the factors affecting managerial decisions across cultures?

Corporation and Cost-Benefit Analysis: Corporation A business form created by state governments upon the filing of an application and payment of a fee. It creates a leg

CIRCULATION WORK -OBJECTIVES Lending documents for home reading is a normal, regular and on-going activity of most modern service libraries. When hundreds and thousands of do

6.3 Explain the methods by which the kidney varies the volume and concentration of urine

An organization may be defined as a group of people working in a group to achieve a common goal. The employees of the organization form different teams and work accordingly to comp

WHAT IS THE EARLY THINKING ABOUT MANAGEMENT People have been shaping and reshaping organizations for lot of centuries. Looking back by the world history we can trace the stori

WHY STUDY MANAGEMENT THEORY ?  Theories are perspectives with which people make sense of their world experiences.  Formally, a theory is a coherent group of assumptions put for

expline critism advanced by adminastraction against classical theory