This includes even simple, low-risk studies, e.g. surveys that might qualify for an exemption under the federal regulations. Investigators may not declare their own studies exempt. Research means a systematic investigation designed to develop or contribute to generalizable knowledge. Activities which meet this definition, if they involve human subjects, require IRB review whether or not they are supported by federal funds. Some demonstration and service programs may include research activities.
Interaction includes communication or personal interaction between investigator and subject.
Private information includes information about behavior that occurs in a context in which an individual can reasonably expect that no observation or recording is taking place, and information which has been provided for specific purposes by an individual and which the individual can reasonably expect will not be made public, e.g., a medical record.