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