Your best friend passes you in the school hallway and glares at you without speaking. You think, Now, why did she do that? One p
ossible explanation could be that she saw you flirting with her boyfriend. Within the framework of the scientific method, that possible explanation for your friends behavior would be considered a(n)__________, which will remain tentative until it has been tested.
Nearly one in among the adult population suffers from a mental disorder
that limits ability to function effectively and requires special
assistance.
c. twenty
