Does all research with human participants require an IRB review?
No, certain types of observational, archival, and educational research do not require IRB review. For example, the following do not require IRB review: research conducted in established or commonly accepted educational settings, involving normal educational practices, such as (i) research on regular and special education instructional strategies, or (ii) research on the effectiveness of or the comparison among instructional techniques, curricula, or classroom management methods. For a complete list of exempt research, see: http://www.hhs.gov/ohrp/humansubjects/guidance/45cfr46.htm#46.
