Thesis based on quantitative research

Quantitative research journal pdf

Classic routes that you can follow include autoethnographies, case study research, ethnographies, grounded theory, narrative research and phenomenological research. However, what makes theory-driven dissertations different from other types of quantitative dissertation i. They are mainly underpinned by positivist or post-positivist research paradigms. We emphasize the words testing, combining and building because these reflect three routes that you can adopt when carrying out a theory-driven dissertation: Route A: Testing, Route B: Combining or Route C: Building. Mixed methods dissertations Mixed methods dissertations combine qualitative and quantitative approaches to research. They try to use theoretical sampling - a group of non-probability sampling techniques - with the goal of studying cases i. Such a discovery, made during the s, was surprising when you consider that smoking was being promoted by some doctors as having positive health benefits, as well as the fact that smoking was viewed as being stylish at the time Hambrick, To learn whether a Route 1: Replication-based dissertation is right for you, and if so, which of these routes you want to follow, start with our introductory guide: Route 1: Getting started. On other occasions, we want to go a step further and build new theory from the ground up i.

They study people in-the-field i. Whilst they do use a set of research methods that are not used in quantitative dissertations, qualitative research is much more than a choice between research methods.

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Forms of dissertations

We discuss quantitative dissertations , qualitative dissertations and mixed methods dissertations in turn: Quantitative dissertations When we use the word quantitative to describe quantitative dissertations, we do not simply mean that the dissertation will draw on quantitative research methods or statistical analysis techniques. We emphasize the words testing, combining and building because these reflect three routes that you can adopt when carrying out a theory-driven dissertation: Route A: Testing, Route B: Combining or Route C: Building. Conducting more than one research phase; perhaps conducting qualitative research to explore an issue and uncover major themes, before using quantitative research to measure the relationships between the themes. Overall, qualitative dissertations will be very different in approach, depending on the particular route that you adopt e. They can be underpinned by one of a number of research paradigms e. On other occasions, we want to go a step further and build new theory from the ground up i. They draw heavily on statistical analysis techniques to examine the data collected, whether descriptive or inferential in nature. They draw on one of four broad quantitative research designs i. Qualitative, quantitative and mixed methods dissertations What are they and which one should I choose? Qualitative research takes a particular approach towards the research process, the setting of research questions, the development and use of theory, the choice of research strategy, the way that findings are presented and discussed, and so forth. Mixed methods dissertations Mixed methods dissertations combine qualitative and quantitative approaches to research. Route 3: Theory-driven dissertations Route 1: Replication-based dissertations Most quantitative dissertations at the undergraduate, master's or doctoral level involve some form of replication, whether they are duplicating existing research, making generalisations from it, or extending the research in some way. Whilst there are many similarities between Route B: Combining and Route C: Building, the building of new theory goes further because even if the theories you are building on are well-established, you are likely to have to create new constructs and measurement procedures in order to test these theories.

In many respects, they are opposing approaches to research. Route 2: Data-driven dissertations Sometimes the goal of quantitative research is not to build on or test theory, but to uncover the antecedents i.

quantitative research design

Such a discovery, made during the s, was surprising when you consider that smoking was being promoted by some doctors as having positive health benefits, as well as the fact that smoking was viewed as being stylish at the time Hambrick, We simply give them these names because a they reflect three different routes that you can follow when doing a replication-based dissertation i.

We call these different types of data-driven dissertation: Route A: Empirically-focused and Route B: Theoretically-justified.

In other words, you take a piece of published research and repeat it, typically in an identical way to see if the results that you obtain are the same as the original authors.

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Quantitative Dissertations