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

How can we determine solutions, How can we determine Solutions Solution...

How can we determine Solutions Solutions are a homogeneous mixture of two or more different substances. This means that the molecules of the dissolved substances (solute) and t

Phases of viruses, Phases of viruses Viruses have two phases to their ...

Phases of viruses Viruses have two phases to their existence Inside their host cells where they exhibit certain living characteristics. outside their host where they

Digestive system, Digestive system is one of eleven major body organ syste...

Digestive system is one of eleven major body organ systems in animals; it converts food from the external environment into the nutrient molecules which can be used and stored by t

Endodermis , Endodermis is the layer of cells surrounding the vascular cyl...

Endodermis is the layer of cells surrounding the vascular cylinder of plants.

Explain fundamental of the photosynthesis process, Q. Is it correct to cons...

Q. Is it correct to consider water decomposition by the action of light the fundamental of the photosynthesis process? In addition ADP photophosphorylation, photic energy is al

Explain difference between an ecological niche and a habitat, What is the d...

What is the difference between an ecological niche and a habitat? An ecological place is a set of peculiar activities, resources and strategies that a species explores to repro

Define maxillofacial prosthodontics, Q. Define Maxillofacial Prosthodontics...

Q. Define Maxillofacial Prosthodontics? Dental implants are now been increasingly used for Maxillofacial Prosthodontics. Maxillofacial Prosthodontics involves the prosthetic re

Plant cell under hypotonic medium, Q. How does the plant cell wall act in r...

Q. How does the plant cell wall act in response when it is placed under hypotonic medium? The plant cell wall (the covering of the cell external to the cell membrane) is made o

Define molisch's test or alpha naphthol reaction, Define Molisch's Test or ...

Define Molisch's Test or alpha naphthol reaction? The Molisch test is a common test for the existence of carbohydrates. Principle The reaction is due to the formation of

Terms of incubation time and the generation time, If the generation time (t...

If the generation time (t) is the incubation time (t) per generation (G), or t = t/G, rewrite the formula you derived in question 2 for bacterial population growth in terms of incu

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