Multiple EBSCO databases can be searched at one time. For example, ERIC and Child Development & Adolescent Studies. To do so, select the databases you wish to search by clicking "Choose Databases"
A pop-up window will allow you to select multiple databases to search at once.
This feature is also available on ProQuest databases. At the top of the page click on "All databases," then "Databases," and selected the databases you wish to search.