Wednesday, May 6, 2015

Writing a research paper: advice to beginners




Writing a research paper is not common practice. Generally it is written by the scientist and educationist. Now a day it is started gaining its space among the faculty member in college and university level. They write a research paper to get better position or to sustain in the education sector. In some of the universities made it compulsory to write a research paper to complete the Ph.D degree. 

Writing research papers does not come naturally to most of us. It required some experience and guidance. A good research paper addresses a specific research question. The research question (study objective or main research hypothesis) is the soul of the research paper and central organizing principle of the paper.

In research paper only one research question should be addressed, however more than one related questions are allowed.If a project allows you to explore several distinct research questions, write several papers. For instance, want to research on the scope of financial inclusion in agriculture sector.  This is a separate topic from the scope of financial inclusion in textile sector.

What is a good research question?

A good research question contains (i) specificity; (ii) originality or novelty; and (iii) general relevance to a broad community.

Structure of the paper

Once the research question is clearly defined, writing the paper becomes considerably easier. The paper raised the question and it answered itself in scientifically. The structure of the research paper should be in a proper manner. The typical research paper structure contains the following broad topics:

(i)                 Introduction,
(ii)                Methods / Methodology,
(iii)              Results, and
(iv)              Discussion (sometimes abbreviated as IMRAD).

Each section addresses a different objective. The author states:
(i) In the introductory part, the problem they intend to address (i.e. research question;
(ii)In the methodology part, what they did to answer the question;
(iii) In the result part, what they observed; and
(iv) In the discussion part, what they think the results mean.

In turn, each basic section deals several topics, and may be divided into subsections as shown in Table 1.

Table 1: Glimpse for writing a research paper
Introduction
                State why the problem you are stating is important
                State what is lacking in the current knowledge
                State the objective of your study or research question
Method
                Describe the content and setting of the study
                Specify the study design
                Describe the ‘population’ (patient, doctors, hospitals, etc.)
                Describe the sampling strategy
                Describe the intervention (if applicable)
                Identify the main study variables
                Describe the data collection instruments and procedures
                Outline analysis methods
Results
                Report on data collection and recruitment (response rate etc.)
                Describe the participants (demographic, clinical condition, etc.)
Discussion
                State the main finding of the study
                Discuss the main results with reference to previous results
                Analyse the strength and limitations of the study
                Offer perspectives of the future work

In the Introduction, the authors should explain the rationale and background to the study. What is the research question? and why is it important to ask it? While it is neither necessary nor desirable to provide a full-blown review of the literature as a prelude to the study. It is helpful to place the study within some larger field of enquiry. The research question should always be spelled out and not merely left for the reader to guess.

The methods section should provide the readers with sufficient detail about the study methods to be able to reproduce the study if so desired. Thus, this section should be specific, concrete, technical, and fairly detailed. The study setting, the sampling strategy used, instruments, data collection methods, and analysis strategies should be described. In the case of qualitative research studies, it is also useful to tell the reader which research tradition the study utilizes and to link the choice of methodological strategies with the research goals.

The Results section is typically fairly straightforward and factual. All results that relate to the research question should be given in detail, including simple counts and percentages. Resist the temptation to demonstrate analytic ability and the richness of the dataset by providing numerous tables of non-essential results.

The Discussion section allows the most freedom. This is why the Discussion is the most difficult to write, and is often the weakest part of a paper. Structured Discussion sections have been proposed by some journal editors. While strict adherence to such rules may not be necessary, following a plan such as that proposed in Table 1 may help the novice writer stay on track.

References, should be used wisely. Key assertions should be referenced, as well as the methods and instruments used. However, unless the paper is a comprehensive review of a topic, there is no need to be exhaustive. Also, references to unpublished work, to documents in the grey literature (technical reports), or to any source that the reader will have difficulty finding or understanding should be avoided.


Having the structure of the paper in place is a good start. However, there are many details that have to be attended to while writing. An obvious recommendation is to read, and follow, the instructions to authors published by the journal (typically found on the journal’s website). Another concerns non-native writers of English: do have a native speaker edit the manuscript. A paper, usually goes through several drafts before it is submitted. When revising a paper, it is useful to keep an eye out for the most common mistakes are shown in Table 2. If you avoid all those, your paper should be in good shape.



Table 2 :Common mistakes seen in manuscripts submitted to this journal

The research question is not specified
The stated aim of the paper is tautological (e.g. ‘The aim of this paper is to describe what we did’) or vague (e.g. ‘We explored issues related to X’)
The structure of the paper is chaotic (e.g. methods are described in the Results section)
The manuscripts does not follow the journal’s instructions for authors
The paper must not exceeds the maximum number of words allowed
The Introduction is an extensive review of the literature
Methods, interventions and instruments are not described in sufficient detail
Results are reported selectively (e.g. percentages without frequencies, P-values without measures of effect)
The same results appear both in a table and in the text
Detailed tables are provided for results that do not relate to the main research question
In the Introduction and Discussion, key arguments are not backed up by appropriate references
References are out of date or cannot be accessed by most readers
The Discussion does not provide an answer to the research question
The Discussion overstates the implications of the results and does not acknowledge the limitations of the study
The paper is written in poor English

Bibliography

·         Huth EJ. How to Write and Publish Papers in the Medical Sciences, 2nd edition. Baltimore, MD: Williams & Wilkins, 1990.

·         Browner WS. Publishing and Presenting Clinical Research. Baltimore, MD: Lippincott, Williams & Wilkins, 1999.

·         Devers KJ, Frankel RM. Getting qualitative research published. Educ Health 2001; 14: 109–117.

·         Docherty M, Smith R. The case for structuring the discussion of scientific papers. Br Med J 1999; 318: 1224–1225.

Article by
Dr. R. Bhaskaran
Dr. Afzalur Rahman
Naserul Haque

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