Advantages and limitations - experimental research, Other Management

Assignment Help:

Advantages and Limitations:

Experimental  approach represents the most  powerful method for  testing hypothesis of  the  cause and  effect relationship between variable. Because of its special controlling properties on  experiment it offers greater control than any 

other  research approach that the independent variable  (e.g.  diet,  drug, dosage, teaching  approach) has an effect  on the dependent variable  (e.g. weight  loss, recovery  of health, learning,  etc.). The  great strength  of experiments then  lies  inthe  confidence with which casual relationship  can be  inferred. 

Limitations:

This  approach has several  limitations. Many interesting variables are not  amendable to experimental manipulation. A  large number of human characteristics  e.g. health history, age, gender, can not  be  randomly conferred on people. 

  • Many variable  can be  technically manipulated but  ethical consideration prohibit  their manipulation  e.g.  experimentation  with humans would have an  ethical constraints. 
  • In many situations experimentation  may  not  be feasible, because  it is impractical  for example in hospital,  etc. 

Another problem  in  experiment is Hawthorne  effect  or placebo effect.  It  is  the effect  on  the  dependent variables caused by subject's  awareness, that they  are special participants  under  study  e.g.  the  knowledge of being  included  in the study may  be sufficient  to cause people  to  change their behaviour.  For  examplewhen a staff nurse knows that  slhe has involvement in  research to  find  the quality  care being  offered,  itself will improve the quality of care.  


Related Discussions:- Advantages and limitations - experimental research

Quality improvement methodology, Quality I mprovement methodology For ...

Quality I mprovement methodology For   Quality   Improvement,   the   Plan-Do-Check-Act   cycle   approach   is generally  used.  The  PDCA  (Plan-Do-Check-Act)  cycle  also

Suggest five smart objectives for the commission, QUESTION a) Mintzberg...

QUESTION a) Mintzberg argues that the word "strategy" has been used implicitly in different ways and provides five definitions. Elaborate on these definitions of strategy b)

Managerial Innovation, What are the implications of management innovation i...

What are the implications of management innovation in a banking industry

International Business, The world economy has become more global as nation ...

The world economy has become more global as nation states have become more tightly integrated. The potential business opportunities have increased commensurately.

ORGANIZATIONAL BEHAVIOUR, List the various reasons in Organization xyz , wh...

List the various reasons in Organization xyz , which lead to its development

Purpose of the integrated management project, The Integrated Management Pro...

The Integrated Management Project is designed to: develop your capability to think and act strategically test your ability to apply the concepts taught and techniques le

Important qualities and skills required of negotiators, QUESTION 1 Nego...

QUESTION 1 Negotiators are likely to make systematic errors while processing information. Discuss the cognitive biases that are likely to hold back the performance of negotiato

Terminologies in library science, Relation to other Terminologies in Librar...

Relation to other Terminologies in Library Science: Classification is a vital discipline in the field of library and information science and pervadesall the other sub-fields o

Discuss importance of using personal protective equipment, Question 1: ...

Question 1: Heat and noise are important factors for productive work inside the work premises. Describe, in details, how you would control these factors at the workplace to inc

Evolution of catalogue , EVOLUTION OF CATALOGUE : The custodial respon...

EVOLUTION OF CATALOGUE : The custodial responsibility assumed by the libraries of the early stages obligated on them the functions of acquisition and conservation entailing al

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