Basic research terms - nursing research, Biology

Assignment Help:

Basic Research Terms:

Some of the basic  terms that are defined  in  this section are: 

Assumptions Operational Definitions 

Variables  Delimitation and Limitation 

Hypothesis 

Assumptions 

To begin with, certain things  the researcher decides that have been  sufficiently well demonstrated by  other studies or are systematically observed to  be  true. These the researcher believes or assumes that they are true and  are called as assumptions. A researcher  is entitled to make assumptions  in  terms of his/ her perceptions based on findings of .other studies, systematic observations made by  the researcher andlor based on general theories. Assumptions drawn  in a  study are not  tested  for its validity  in  that  study but may be  taken up  in  the another study  if  the researcher  felt that there are not  enough evidences to support the assumptions stated. Assumptions are important but  are made very carefully after a thorough review of  literature.

Assumptions need  to be  evaluated by  examining the foundation on which they are. Therefore, the researcher has to have a sound sense of judgment to draw the research assumptions.  

Variables:

The characteristics, attributes or phenomena under study are called variables. You must identify, define and quantify them.  It is easy to define some variable, e.g.  age, height or weight. Here  the data consists of measurement of the characteristics of age  in years, Monday or days, height can be measured  in inches or centimeters and weights  in pounds or kilograms. Some variables require definition in a measurable term. For example,  in  a  study of growth pattern of children "growth  is  the variable, then it needs to be  defined  in  a measurable term. 


Related Discussions:- Basic research terms - nursing research

Association of fibrinogen with cardiovascular risk factors, Q. Association ...

Q. Association of Fibrinogen With Cardiovascular Risk Factors? Ans. Fibrinogen, a large glycoprotein made mostly in the liver, is a clotting factor that activates thrombin

Importance of nutritional needs for management of emergency, Define Importa...

Define Importance of nutritional requirements for management of emergencies? Knowledge of nutritional requirements for management of emergencies is therefore, important due to

Amoebas, two types of amoebas waste and how they get rid of them

two types of amoebas waste and how they get rid of them

What is vascular, Vascular Preoperative administration of a cephalospor...

Vascular Preoperative administration of a cephalosporin decreases the incidence of postoperative surgical site infection after arterial reconstructive surgery on the abdominal

Define essentiality of sulphur for growth of micro-organism, Define essenti...

Define essentiality of Sulphur for growth of micro-organism? Sulphur is a part of some amino acids, some carbohydrates, biotin and thiamine. It is obtained either as elemental

What do you mean by platyhelminth phylum, Q What are the most tremendous kn...

Q What are the most tremendous known representatives of the platyhelminth phylum? The most popular representatives of the platyhelminthes are worms that cause human diseases, l

Evolution, Who is the founder of theory survival of the fittest ?

Who is the founder of theory survival of the fittest ?

Vitamins requirements for ulcerative colitis, Q. Vitamins requirements for ...

Q. Vitamins requirements for ulcerative colitis? Vitamins: Commercial multivitamin preparation should be administered orally especially the ones needed for the healing process

What are integral membrane proteins, Membrane proteins are classify as eith...

Membrane proteins are classify as either integral (intrinsic) or peripheral (extrinsic) depending on how tightly they are linked with membrane. The Integral membrane proteins are s

Define sex-linked inheritance of nonmendelian inheritance, Why is sex-linke...

Why is sex-linked inheritance an example of nonmendelian inheritance? The Sex-linked inheritance is a kind of nonmendelian inheritance because it opposes Mendel's first law, wh

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