The kind of research that will be required for your dissertation is likely to be different from any other research you have conducted in the other papers. There may be specific guidelines that your lecturer put forward to you in the run up to your dissertation writing but the fact remains that collection of information, compiling it and eventually writing the paper is a process that can also be quite flexible.
Even though there are no fixed rules of carrying out dissertation research, there are three major qualities that the research must bring to the fore. These are; originality of the content, verifiability of the information and relevance of the facts presented. If any of these qualities is not demonstrated in the paper it will be considered inadequately researched.
It is quite easy to assess the originality of the information you come across when you are carrying out dissertation research. A book that has not been reprinted so many times is considered to contain the most original information. A revised edition of a book is likely to contain information that has been enhanced but it is always good to have a good grip of the original concept. Proper referencing of the sources you used will make it easy for the information to be verified while the relevance of the facts you bumped into during your dissertation research will be determined by the correlation it has with what you were taught.
Dissertation research requires a lot in terms of the time that you will invest in it. If you can barely free up time on your schedule to do the research then we are here to do your bidding. Allowing a professional whose sole occupation is conducting research to work on your paper is the best gift you can give to yourself.