From the library homepage, click the down arrow next to "Library Resources" and click Find Articles and Databases, then click the A box to go to the Academic Search Complete database. Once there, select "Choose databases" at the very top (near the EBSCOHost logo) and add in additional databases such as PsychINFO or . This allows you to search two education databases simultaneously.
Using the multiple search boxes at the top of the page, try some of the following searches:
positive AND self image
Self-esteem AND development (or developing)
Self-perception AND influence