The main sources for identifying articles and books in Education and related fields.
Example
How is sleep affected in people with brain injuries?
Step 1: Break up this research question into two or three main concepts. Ignore extraneous words.
Step 2: Conduct an initial search with these words, and quickly scan the results.
Step 3: Using information from your initial search, add synonyms, acronyms, and variant spellings.
(sleep OR insomnia OR hypersomnolence) AND (brain injury OR tbi OR concussion)