This lecture/field experience course will train students in the common techniques used by marine scientists who employ scuba for their research. It satisfies the requirements for an American Academy of Underwater Scientist certification and covers other topics such as: use of underwater research equipment and marine resource surveys. A multi-day scuba trip is required. Prerequisites: BIOL 123N and BIOL 124N with grades of C or better, Open Water Scuba certification or equivalent, and ODU Dive Physical Form signed/completed by a physician.