How to Write a Literature Review?

1099 Words Aug 8th, 2011 5 Pages

You should use the literature to explain your research - after all, you are not writing a literature review just to show what other researchers have done. You aim should be to:

➢ Show why your research needs to be carried out, ➢ How you came to choose certain methodologies or theories to work with, ➢ How your work adds to the research already carried out, etc.

What is the purpose of a Literature Review?

The purpose of a literature review is to convey to the reader what knowledge and ideas have been established on a topic and what are the strengths and weaknesses. The literature review allows the reader to be brought up to date regarding the state of research in the field
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The dependent variable responds to the independent variable. It is called dependent because it "depends" on the independent variable. In a scientific experiment, you cannot have a dependent variable without an independent variable.

Independent Variable Definition

What is an independent variable? The independent variable is the variable that is manipulated by the researcher. The independent variable is something that is hypothesized to influence the dependent variable. The researcher determines for the participant what level or condition of the independent variable that the participant in the experiment receives. For example, each participant in the experiment may be randomly assigned to either an experimental condition or the control condition.

Dependent Variable Definition

What is a dependent variable? The dependent variable is the variable that is simply measured by the researcher. It is the variable that reflects the influence of the independent variable. For example, the dependent variable would be the variable that is influenced by being randomly assigned to either an experimental condition or a control condition. A hypothesis is an explanation for a phenomenon which can be tested in some way which

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