Answer:A cohort study
Explanation: A cohort study is an observational longitudinal study in which a group of individuals with similar characteristics are sampled and followed through cross sectionally at intervals over time and compared based on the factor of interests employed at each time. Such defined group of people or cohorts are usually assembled at present and followed up at intervals to ensure comparisons are maintained throughout the course of the study. Cohort study is very relevant especially in the field of medicine as it has helped to provide answers based on statistics by providing preclinical justification for the use of treatment having being analysed cross-sectionally and compared over a long period of time
Professor Sheckler research on a specific group of college students, following the same individuals through their senior year and then five years afterward should employ the Cohort Study methodology.
Answer:
primary group: It is a small social group whose members share close, personal, enduring relationships. And Secondary groups are large groups whose relationships are impersonal and goal-oriented.
The answer to this question is Amphetamines.
Amphetamines are synthetic drugs that make the nervous
system active. This drug increases the energy of people and makes them active
and alert. The side effects of amphetamines when this is abused are increasing
blood pressure, it also speeds the heart rate, decrease of appetite, and
increase in body temperature.
Answer:
Explanation:
The testimony by the bank employee that the photo accurately portrays the scene of the crime is only required because the photo is only being used as “demonstrative evidence,” and demonstrative evidence only needs to be authenticated to be admissible. Evidence is “authenticated” if there is testimony asserting that the evidence is what the proponent claims it to be.
Number 1 is not necessary because the photo is not being used as original evidence that played an actual role in the robbery itself; for example, a gun used by the robber, which would require a “chain of custody” type of authentication to be admissible.
Answer:
The reasons for this are likely because:
- Peru was a poorer country at the time.
- The Peruvian people didn't have access to clean/filtered water.
Explanation:
(I'm not sure, but I hope that helps.)
