<p>They’re the same thing, but psychobiology isn’t a major, just a class. Both just look at the biological aspects of psychology.</p>
<p>Within the major you have some freedom to focus more on either psychology or actual neurobiology. Everyone takes a core of very basic psychology and a heavy load of science, but electives vary a lot. For example, I take more sciences courses-- something like neuroanatomy or psychopharmacology, while someone else might take more behavioral courses like developmental psychology or psychology of aggression. Co-op also varies, some people go into more clinical work while others go into research.</p>