-
To see what has and has not been investigated.
-
To identify data sources that other researchers have used.
-
To learn how others have defined and measured key concepts.
-
To put your work in perspective.
-
To contribute to the field by moving research forward. Reviewing the literature lets you see what came before, and what did and didn't work for other researchers.
-
To demonstrate your understanding, and your ability to critically evaluate research in the field.
-
To provide evidence that may be used to support your own findings.
