What is Peer Review?
It is the quality control system for scholarship. It means that articles in a peer-reviewed journal must be scrutinized and approved by experts before they are published. The editor of the journal should ensure that more than one expert reads each submission. Also, the editor should remove the name and any information that could identify the author so that the reviewers are scrutinizing only the work and not the person. This is called "blind" review. Submissions are rejected, accepted, or accepted pending revisions based upon the recommendation of the reviewers. SYNONYMS FOR PEER REVIEW = 'academic', 'juried', 'refereed', 'scholarly'.
How can you tell when something is peer-reviewed?
1) When you are looking at a print copy, of an entire issue of a journal, the editorial board of scholars with academic credentials and institutional affiliations will be listed somewhere. These are the 'peers' that review each published article.
2) Use a check box limit in your database search (when available).
covers countless subjects
Dates of Coverage:
1000 C.E. to present
more than 453 million item records
more than 2.8 billion holdings records
It includes manuscripts written as early as the 11th century as well as books cataloged yesterday. It would be a challenge to name a book that would not have a record in this database. Numerous journal articles are also available through WorldCat.
A primary source is a document or record containing firsthand information or original data on a topic. Primary sources are created contemporaneously with the topic they describe. Examples include original manuscripts, articles reporting original research or thought, photographs, drawings, memos, financial records, posters, film footage, interviews, government documents, public records, artifacts, and newspaper clippings. Primary sources also include first-hand accounts that were documented later, such as letters, diaries, autobiographies, memoirs, eyewitness accounts, and oral histories.
The definition for a primary source can be slippery because it depends on the discipline or even the particular research question. For example, if you are writing a book about newspaper publishing at the time of the constitutional convention in 1787, then a version of the constitution published in a newspaper at that time would be a primary source. However, if your book is about the constitutional convention itself, then that exact same newspaper article would be a secondary source while maybe James Madison's notes would be a primary source. Whatever documents are closest to the subject of your inquiry are what is considered primary.
A secondary source is any work that is one step removed from the original source. Secondary sources are created after the fact. Secondary sources describe, summarize, analyze, evaluate, or are derived from or based on primary sources. Examples include reviews, critical analyses, second-person accounts, and biographical and historical studies.
In the same way that a definition for primary sources is slippery so too is the definition for secondary sources. It depends entirely on the discipline and topic being examined.