A systematic literature review attempts ‘to identify, appraise and summarise all the empirical evidence. Evidence must meet pre-specified eligibility criteria to answer a given research question. A systematic review of literature helps to develop the study that allows identification, quality, limitations and potential.
A problem statement is a brief overview of the issues or problems existing in the concerned area selected for the research. It is an explanation of the issues prevalent in a particular sector which drives the researcher to take interest in that sector for in-depth study and analysis, so as to understand and solve them (Saunders et al. 2009).
Empirical research according to Penn State University is based on “observed and measured phenomenon and derives the knowledge from actual experience rather than from theory or belief”.
The problem of lack of flow in the a thesis or a dissertation occurs mostly while writing the Literature Review. The following guidelines may help you in this regard.
Critical review means you are identifying the problems or weaknesses of a previous research. That is the meaning of the word “critic”. For example, the job of a food critic is to criticise food served to him.
Research philosophy is the nature of approach considered for the project. It tests the reality quotient followed by validity, reliability and generality.
A research plan is crucial in understanding the aims and objectives of the study as it describes the proposed elements: how and what will be researched.