Review of literature - steps of research process, Biology

Assignment Help:

Determine the purpose of  the study: There must be  a sound  rationale  or justification for every research project.  If  the pui-pose of  the  study is clearly presented and justified, the researcher will be more  likely  to  receive approval for the study. 

Review of literature: Research should  build on previous knowledge. Before beginning the  study,  it is important to determine what  knowledge exists for the study topic. Once you  havk  identified the problem, you  need to examine what has  been done already  in your subject area and what  is yet  to be  done. The review of literature involves mainly the research literature. 

Develop a theoretical and conceptual framework 

The goal of research is  to develop scientific knowledge. Research  and  theory development are interlinked. Research can test theories as well  as help  to develop and refine theories. Thus theoretical frameworks are valuable part of scientific research. Theoretical and conceptual framework will assist  in  selection of the study variables and in defining  them. The  framework will also direct the hypothesis and interpretation of  the  findings. 

ldentify  the study of assumptions: Assumptions are belief that are held  to be true  but  have not  necessarily been proved. Each scientific investigation is based on  assumptions. These assumptions should be  stated clearly. Acknowledge the limitation of the study. Researcher should  try to  identify study limitations or weaknesses. Limitations are uncontrolled variables that may affect study results and limit the generalizability of the findings.  

In nearly every nursing study, there are variables which are uncontrollable. These are called extraneous variables. For example, the educational level  of  subjects would be study limitation if researcher could not control this variable and it might influence  the study results. The  researcher should openly acknowiedge the limitations of  the study before data collection. Other limitations may occur while the study is  in  progress  (e.g. malfunctions of equipment  and  subject drop out). The limitations must  be  taken  into consideration when  the  coinclusions  of the  study are formulated and when  recommendations  are made  for future research.  

 


Related Discussions:- Review of literature - steps of research process

Describe metabolic acidosis and respiratory acidosis, Q. What is the differ...

Q. What is the difference between metabolic acidosis and respiratory acidosis and what is the difference between metabolic alkalosis and respiratory alkalosis? Respiratory acid

Diversified animal group of the planet, Q. Which arthropod class is the mai...

Q. Which arthropod class is the mainly diversified animal group of the planet? How can this evolutionary success be explained? The insects are the animal group with most divers

Tropical seasonal forests - ecosystem, Tropical seasonal forests - Ecosyste...

Tropical seasonal forests - Ecosystem Tropical seasonal forests occur in regions where total annual rainfall is very high but segregated into pronounced wet and dry periods. T

Explain the work of linnaeus in animal taxonomy, Explain the work of Linnae...

Explain the work of Linnaeus in animal Taxonomy? In 18th century, the work of Linnaeus and his followers (Haartman, 1751, 1764, Kolreuter, 1761-66) helped systematic to advance

What is the echocardiogram, What is the Echocardiogram ? When doubts pe...

What is the Echocardiogram ? When doubts persist whether a patient has CHD or not despite a thorough clinical exam and chest X-ray, ECG, and hyperoxia test, an echocardiogram s

Human factor theory - accident causation, Human Factor Theory - Accident Ca...

Human Factor Theory - Accident Causation This theory of accident causation suggests that a chain of events caused by human error is the cause of accident. The chain of events

Can you explain lane and eynon method, Q. Can you explain Lane and Eynon me...

Q. Can you explain Lane and Eynon method? Reducing sugars are those, which have free sugar groups (e.g. glucose, fructose etc.) and hence may be estimated directly by titrat

Criticism of darwinism, CRITICISM OF DARWINISM - Arriva l of the f...

CRITICISM OF DARWINISM - Arriva l of the fittest: Darwinism explains the survival of the fittest but was unable to account for the arrival of the fittest. V estigia

Show the regulation of blood pressure, Q. Show the Regulation of blood pres...

Q. Show the Regulation of blood pressure? Nervous System control of BP Maintains primarily an adequate systemic BP, and alters blood distribution in body to meet specific fu

What are the factors to an actual shift in the demand curve, What are the f...

What are the factors to an actual shift in the demand curve? Factors that cause an actual shift within the demand curve are as follows: When prices rise or fall that would c

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