The definition of variable in terms of the actual producers used by the researcher to measure.

Example: Vein is any of the tubes forming part of the blood circulation system of the body, carrying the most cases oxygen depleted blood toward the heart.

Technical definitions are used to name a new development or a new technology in technical field.

A one or more paragraphs that attempt to explain a complex term.

Example: Happiness - a person feels having no problem whether at home or in school.

The definition is taken from dictionary which present the underlying understanding of the term.

Adding a synonym ( a term with same meaning in parenthesis)

It presents he focal point of any research as it provides description of the issues that a research team decides to address.

These are the goals which the research aims to achieve

This presents the coverage of the study and its restrictions

This provides information on what and how the study will contribute and who will benefit from it.

Hypotheses - These are peculations upon the outcome of a research or experiment or an educated prediction that can be used.

These are the goals which the research aims to achieve