Boolean operators are words or symbols that are used in conjunction with words to refine searches.
Here are six helpful ones to use:
There are many things that make up a quality source. Some sources may be peer-reviewed, whereas others may be written by government agencies. The list below is a selection of criteria to consider when determining whether a source is good or not.
These are just a few things to consider when evaluating the quality of a source. It's important to look at a source from a holistic nature, understanding the purpose it serves in your research.
What does peer-reviewed mean in context to journal articles? Peer-review is a process that many scholarly journals undertake to evaluate the quality of the material being submitted. When an article is submitted to be published in a peer-reviewed journal, several impartial reviewers (who are experts in the subject matter) assess for accuracy, and the validity of the research methodology and procedure.