Librarian to help you with literature searches.
Statistician to help you crunch the numbers and determine BEST stat tests to use ( do this PRIOR to study not after)
IRB person-- meet them in person and explain your study-- ask for help and guidance as this is your FIRST attempt. You should also ask around campus to see if someone can RECOMMEND a person at IRB.
Office of Educational Assessment-They might be able to help with stats or retrieving student data ( after IRB approval)
Your Center for Teaching and Learning or faculty development on your campus.
Undergraduates, graduate students and post-docs to help you with your study.
A Biology Scholar from a previous year who is geographically near you OR shares your question.
People in the Teaching Section of your Professional Society.