The conclusion paragraph of a research paper comes at the end and might thus receive the least attention. After all, you have worked on the body of your paper which carries which main points. This ranks among the most costly mistakes made by most pupils. Despite appearing at the tail end of your paper, it determines the grade or marks you get. It should be so pronounced that it leaves a resounding impression in the minds of the reader. Here is an outline on how to construct the best conclusion paragraph.
The conclusion paragraph is an opportunity to complete your argument. All the details required and arguments that were to be advanced are reserved for the body. The conclusion should be a short paragraph made of several sentences. Include only the information that matters for your paper. In fact, by reading through the conclusion paragraph, a person should get a preview of what is contained in your paper. This should be in summary form and in the least number of words possible.
A lot of points have been presented in the body. The concluding paragraph gives you a chance to bind all points into a single conclusion. Find a running thread or stream of thought that will drain into one conclusion. It is a moment to connect points and bind all your edges to ensure that nothing is left hanging. The points might not make sense standing alone but when they are connected, they will be more meaningful. This is the role of your research paper conclusion paragraph.
A conclusion is supposed to hold together all the arguments made. It is not the time to bring new information. Whether this information or point is stronger than any other in the body, it should never be introduced in the conclusion. All the details in the concluding paragraph should have been introduced and explained in the body. Furthermore, the length of this paragraph cannot allow you to explain the fresh ideas you wish to introduce. They will remain hanging in a way that weakens your paper.
Never use the conclusion of your research paper to make an apology. Plan your work such that you tackle all the points or issues you had envisioned. With this, you will not make excuses, for instance, that you covered two books instead of four, etc. Only focus on the details that are in the body of your paper.