Across
- 2. treatment or control group is necessary to equally distribbute known and unkown puzzling variables between groups
- 4. permits observation of the characteristics and behaviors of a group
- 8. no clear suspected causes of disease; epidemiologist attempt to piece together causes after the fact
- 10. physical activity or fitness is measured simultaneously with measure of the frequency of disease, injury, or death(least convincing)
Down
- 1. electronic technology designed to record an individual’s movements or physiological responses to movement
- 3. asks a respondent to recall and report participation in physical activites, usually over a set period of time
- 5. used to determine whether associations uncovered in epidemiologic observaions represent cause-&-effect relations.
- 6. a group of people banded together or treated as a group
- 7. assessment of physical activity involves an individual recording all activity for a defined period of time
- 9. watching and recording some type of physical activity at a facility