A medical record is an example of:A researcher is interested in assessing rule-following behavior by individuals. In her state, motorcycle riders are required to wear a helmet with a full-face covering. The researcher is sitting on a bench near a busy four-way stop intersection. She plans on recording the number of motorcycle riders wearing a safety helmet with a full-face covering, the number of riders wearing a helmet with no face covering, and the number of riders not wearing a helmet. This collection of information is an example of