The quantitative research design is implemented when the researcher aims to analyze collected data with the help of statistical tools. It is important to mention that this research design is the most prevalent among scientists. Quantitative research design applies in case of different studies relying exclusively on information collected during the experiments and surveys (Duffy & Chenail, 2008). The distinguishing feature of quantitative research is its ability to analyze the relationship between variables. Yet, it does not explain why a phenomenon or event happened.
The aim of the quantitative approach is to reveal the relationship between the variables and to test a particular hypothesis. Quantitative research design can contribute to theory by detecting the connections or lack thereof between variables. The purpose of quantitative design is to prove or disapprove a hypothesis. Such ...
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...implemented incorrectly. A mixed methods design includes both qualitative and quantitative designs, and has the ability to enhance internal and external validity, credibility, and reliability of the results.
Regardless of the method chosen, research often advances theory in multiple ways. Research can test theory, identify relationships between variables, or provide additional meaning (Ellis & Levy, 2008; Anders, 2009). One of the main constructs of both theory is that it advances the body of knowledge. Therefore appropriate research should advance theory. It should answer a question or help solve a problem. Research should open a new dialogue with the current understanding of a theory within a field. Inherent researcher bias or failure to identify all the things not researched can severely limit the expansion of new knowledge (Anders, 2009).
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- Introduction To respond to this question the author concurs that qualitative and quantitative research are different in many fundamental ways (Abowitz & Toole, 2010) ranging from properties, collection and use of data collections methods, ways to analyse data to advantages and disadvantages (Zawawi, 2007; Saunders et al., 2009). The paper will analyse differences along philosophical lines taking into account some of the ongoing philosophical debates in social sciences (Weber, 2004) through to data collection and possibly data analysis (Smith et al., 91; Crotty, 98; Onwuegbeu et al, 2006).... [tags: Qualitative research, Scientific method]
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