South Carolina is a Shall Issue State and issues concealed weapons permits to residents of South Carolina as well as out-of-state/non-residents with exceptions.
Research Study Types. There are many different types of research studies, and each has distinct strengths and weaknesses. In general, randomized trials and cohort studies provide the best information when looking at the link between a certain factor (like diet) and a health outcome (like heart disease). Laboratory and Animal Studies.
Or log in with... Search over 500 articles on psychology, science, and experiments. The purpose of research can be a complicated issue and varies across different scientific fields and disciplines. At the most basic level, science can be split, loosely, into two types, 'pure research' and 'applied research'.