Everyday there are hundreds of papers published worldwide in every single area of study. I am mostly interested in architecture and environmental psychology.
A question arises how to assure that we select relevant literature review? or how to assure the originality of research?
For example more recently I am conducting a research on primary school children's perception of an ideal school. I am analyzing children's' drawing. Even my primary analysis reveals statistically significant differences between girls and boys. There are some studies conducted on gender differences similarly.
So how to assure the originality of the research when there many papers written in this area and despite reading over 100 papers there might be those that we are not aware of?