A literature review does not delimit the researcher’s topic. It can provide him/her with additional information as to how he/she will discuss the topic.

A literature review provides the researcher with sources of information that he/she can use to learn more about his/her chosen topic.

A literature review can stimulate the negativity of the researcher because it can provide new insights and ideas about his or her chosen topic.

A researcher can learn about the speaking skills of other researchers through a literature review.

A literature review must explain the body of knowledge in area including the minor issues about the topic.

Sources of information for literature review

A good literature review must be able to sketch the direction of the research.

A good literature review must be able to produce a good integration and synthesis of the different research findings.

A good literature review identifies studied areas and proposes hypotheses that other researchers can study well.