Which Best Explains The Inconsistency In Writing Used In This Paragraph?

The gap in the literature

This section of an article, often referred to as the literature review, should

critically engage with the research and ideas of others in the field(s) the new research intends to address and
identify limitations of the previous research.

The limitation may be an unresolved question, a missing piece of information, a paradox, a theoretical inconsistency, or some other weakness within the existing understanding of the phenomenon under study.

Identifying a knowledge gap is important because it:

introduces and explains findings that support the new research;
synthesizes the main conclusions of literature relevant to the topic;
highlights unresolved issues or questions within the literature; and
establishes the originality or "significance" of the new research.

Hypothesis, question, aim, objective

The literature review is followed by a statement of the precise focus of the research, and this statement builds on the knowledge gap in the problem statement. This can take many forms, including a hypothesis, a question, or, more commonly, a statement of the aims or objectives of the research. To avoid repetition and to keep the focus precise, it's important to use only one of these forms. Once the focus is clear, it frames the design, the variables and relationships in the subject of study, and the type of knowledge generated.

The statement of the research objectives should use the language of knowledge production. For example, research can provide insights, information, and knowledge; it can investigate, compare, examine and explore. It cannot, in itself, change policy, improve people's lives, or produce any other physical outcome in the world. For this reason, research objectives are usually confined to claims about the kind or quality of knowledge that was produced.