Delimitation and limitation, Biology

Assignment Help:

Delimitation and Limitation:

There may  be many  aspects of the problem that need  to be  explored, but  it  is difficult to  cover all aspects in  a single research study because of Limited  time, finance, facilities and other  reasons. Delimitations indicate the  cut off points beyond which the researcher does not  intend  to probe. 'It includes  those restrictions that the researcher placed  on  the  study prior to  gathering data. Refer to  the example of pre-operative teaching of breathing exercises where only adult of 20 to  55 years of age participated in the study. This means that  any patient with less  than 20  or more than  55 years was not included  in  the sample. Hence, one of the delimitations was  age i.e.  "the  study was  limited  to  adult patients between  the  age of 20  to 55 years. "Delimitations are considered at every decision point during planning stage of  the study.  

The  limitations  indicate the weaknesses of  the entire study, as the  researcher perceives them. The reader  looks for  the  shortcomings for two  reasons; one, to identify whether the researcher has recognized the  flaws; second to  know  the difficulties the  researcher has faced which  are valuable for  future researcher. Some of  the common examples of  limitations are "the  reliability; the instrument developed was not  satisfactory; "subject--mortality", i.e.  some of the  sample subjects who took  the pretest were not available for post-test, "content of  the data  indicate subjective bias". 

Therefore the  delimitations are set during the planning stage whereas the limitations are experienced during implementation stage and these uncontrollable elements are reported  in  the third stage of research process  i.e. while writing.  

 


Related Discussions:- Delimitation and limitation

Determine the seeds in the plant kingdom, What is the evolutionary importan...

What is the evolutionary importance of the emergence of seeds in the plant kingdom? The evolutionary significance of the seed is related to the plant capability of distant colo

How are lipids used as an energy source by the organism, How are lipids use...

How are lipids used as an energy source by the organism? Carbohydrates are the major energy source for aerobic cell respiration. In the absence or deficiency of such substances

Pits, PITS Depressions in secondary cell wall is called pit. A pi...

PITS Depressions in secondary cell wall is called pit. A pit present on the free cell wall surface without its partner is called Blind pit. It consists of 2 parts -

What is the significance of proteins for living beings, Q. What is the sign...

Q. What is the significance of proteins for living beings? Proteins play an essential role in nearly all biological processes. Due to their variety they can suppose many divers

Biosphere, Biosphere Biosphere is that part of the earth where life can...

Biosphere Biosphere is that part of the earth where life can exist. It is a narfqy layer around the surface of the earth. If you visualise the earth to be the size of an apple

Explain unresorbable barriers - root perforation, Explain Unresorbable Barr...

Explain Unresorbable Barriers - Root Perforation MTA exhabits excellent tissue biocompatible non resorbable barrier and restorative material. It represents an extraord

How are antivenoms produced, How are antivenoms produced? Why are antivenom...

How are antivenoms produced? Why are antivenoms an example of passive immunization? Antivenoms are getting by the following process: the venom (antigen) is inoculated into othe

What is crf annotation checklists, Question 1: Highlight the salient...

Question 1: Highlight the salient features of eTrials EDC. Explain briefly what is eTrials EDC Describe the salient features of eTrials EDC in comparison with other ED

What are uses of hydrocolloids for health, Uses of Hydrocolloidsfor health ...

Uses of Hydrocolloidsfor health Hydrocolloids, together with other dietary fibres are increasingly being seen as contributing to a number of health effects. Some of the hydroco

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