Primary sources are defined as uninterpreted sources of information, and can be a very important part of a literature search. Primary sources allow you to examine evidence firsthand without being affected by other opinions. Then, you are able to draw comparisons between your assessments and the conclusions of others. Identifying primary resources Often, 'primary' resources are described by their formats -letters and diaries as opposed to books, for example. However, it is more useful and accurate to consider records along a time line, or in relation to the original event.
Secondary sources interpret the 'primary' literature, or guide readers to the primary material.
Whereas primary sources may be scattered and disorganized, secondary literature make information more accessible by repackaging in a more accessible form. Send a comment about these pages.