Relevance and reliability are the most basic aspects to evaluate and select publications for your research. Both these aspects are more elaborated with the CRAAP-method, here we will give the most important tips for evaluation.
Information is relevant when it helps you to answer your research question, i.e. it fits your research topic.
You evaluate the information on content by first scanning or reading the title, abstract and keywords.
Information is reliable when it comes from a source you can trust regarding authority on your research topic.
You assess the reliability of sources by scanning the source and/or publisher name, author affiliations, reference list and forward citations
Evaluating a journal article
How to Read, Take Notes On and Understand Journal Articles