Disadvantages of observation methods, Operation Management

Assignment Help:

Disadvantages of Observation Methods:

According to bailey the disadvantages in observation technique are:

1. Lack of Control: In artificial setting control over variable sis possible but in natural environment the researcher has little control over variables that affect the data.

2. Difficulties of Quantification: The data collected through observation cannot be quantified. The recorded data will show how persons interacted with one another but it cannot be completed the number of times they interacted. In communal roosts looting arson killing may be observed but it cannot be quantified what type of people indulged in what it is difficult to categories in depth emotional and humanistic data.

3. Small sample size: Observational studies use a smaller sample than survey studies. Two more observers can study a bigger sample but then their observation cannot be compared. Since observations are made for a longer period employing many observers can become a costly affair.

4. Gaining Entry: Many time the observer has difficulty in receiving approval for the study. it is not always easy to observe the functioning of an organization or institution without obtaining permission from the administrator. In such case he may not record observation then and there but may write notes at night.

5. Lack of Anonymity / Studying Sensitive Issues: difficult to maintain the respondent anonymity. In survey it is easy for the husband to say that he has no quarrels and conflicts with his wife but in observation over a longer period of time he cannot conceal them.

6. Limited Study:
All aspects of the problem cannot be observed simultaneously. The observation techniques studies only limited issues. Similarly internal attitudes and opinions cannot be studied.


Related Discussions:- Disadvantages of observation methods

Forecasting, The cafeteria supervisor at CarWash is interested in developin...

The cafeteria supervisor at CarWash is interested in developing a forecast model for the number of meals to be prepared each day. The following daily data from the cafeteria’s regi

Define the operation process, Recalling your participation in Workshop 1, i...

Recalling your participation in Workshop 1, identify a process at your organisation that has been or could be analysed and/or improved using simulation (via software such as Extend

Explain the case of ellen moore living and working in korea, The case of El...

The case of Ellen Moore (A) Living and Working in Korea. Look at this case from the point of view of Andrew Kilpatrick. At this point in time, what would you do if you were Andrew?

Explain exponential smoothing adds a percentage, Exponential smoothing adds...

Exponential smoothing adds a percentage (called) of last period's forecast to estimate next period's demand

Advantages of the enterprise-wide systems, Q. What are the advantages of th...

Q. What are the advantages of the enterprise-wide systems? Benefits of Enterprise-wide systems (ERP) systems: a. In this system integration of software applications can easi

Describe questionable behaviour, Please answer a detailed explanation for t...

Please answer a detailed explanation for the following scenario: Your Company has recently hired a new employee for an upper level management position. They have performed exceptio

Who all are stakeholders affected by the stores'' decisions, Neda operates ...

Neda operates a small convenience store in a southern town that has a high tourist draw. After several years of operating the store, Neda has decided to no longer sell tobacco prod

Explain government grants, Assume that the company received no government g...

Assume that the company received no government grants and that all the funding for the company has come from VCs. Add an earlier seed round to replace the government funds, and mak

Explain goals should not be clearly articulated, Clearly-defined goals are ...

Clearly-defined goals are the essence of great teamwork. Which of the following statements is most true about how goals should be articulated by teams: a. Goals should not be clear

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd