Research is used to gain information from a number of sources. Many different fields use research as a way to get this information. Psychology, marketing, and medical fields all use research as a way to get some form of information. There are various different research methods that each area partake in to get the information, but the one fact remains the same, all fields are looking to gather accurate information in order to get a bigger picture of something. Some examples of the fields and how research is used to get information are:

Psychology research is usually done by many different ways. There are experiments that can be done, and fathering of information from surveys. Sometimes psychology students are looking for a common thread amongst people who suffer from similar symptoms or complications. Other times they are looking to see what has caused a specific mental condition, was it a similar situation or mind frame or possibly an environmental factor that might have cause this problem. In order for the research to be as accurate as it can be the sources of the information need to be reliable. There are many academic books and journals that carry information, and if a survey is completed it must be answered truthfully in order to be of relevant information.

Medical research is very similar to that of psychological research. There are several investigational studies that might help with the gaining of information about a certain drug or procedure. Again the research methods of an academic book or journal will help in gaining medical information.

Marketing research can be a bit different. Although an experimental setting might be set up, there are other means of research involved in this field. This is usually the field that relies mostly on surveys or customer reactions. It is likely that in marketing if a survey is not chosen to be done it can instead track the customers actions in order to gain a bigger picture on what the consumer does. Although academic books and journals can be consulted the only real way to get a better picture about what is going on with marketing is to see what is happening right now. This means that watching for trends and current actions is the most reliable form of research when dealing with marketing.