Body language is very important as it is a silent representation of your personality. If a keen observer is present in front of you he or she can explain more than fifty percent of the aspects of your personality by just looking at your body language. If you are going to write about a research paper on body language, first of all you need to have the knowledge about the body language and the aspects it explains to other people.
You need to observe the body languages of different people and also the impact they create on others. Like noticing the difference between the behavior of people with a friendly person who comes in a room and shakes hands with everybody or a wallflower that means a person that is keen to mix up with the people. You need to have proper concentration while you are travelling somewhere or doing something. You need to observe everything and the reaction of the difference in behaviors or people.
There are polls related to behaviors going on every day. You need to look through the results of these polls, along with the results of them, you need to study the papers that are written on the basis of these polls and you can have a lot of help from the results these kind of polls produce as they show the way people are affected by the behavior of others around them.
Studying the already done work on this topic can be extremely helpful. There are a lot of books and research papers written on this topic before. You can look into one of the most famous books and papers to learn about the thing that makes them different is why reader loving them as compared to the other published stuff on the same topic. You can also have the help from the database mentioned in these books and papers by comparing it with your databases and finding the change in impact of different behavior reactions in years until now. In this way you would be able to analyze the situation with more authentication and your writing would carry more weight.
You must have a proper conclusion at the end of your paper to make a strong impact on the minds of readers that what was the purpose behind writing this paper?
In this way, your paper would be more effective and attention grabbing.