Question

One advantage of ADAM's program over the other drug use data-gathering methods is that it samples a hard-to-reach sector of the population:

a) eighth graders
b) people who come or are brought to an emergency department because of a medical emergency
c) people who died under circumstances that require tests by a county's coroner or medical examiner
d) arrestees
e) none of the above

Answer 1

ADAM's program is advantageous because it samples arrestees, a group that may not be represented in other drug use surveys. Sampling methods in research include systematic and simple random sampling, and accessing certain population data can be challenging.

Step-by-step explanation:

One advantage of ADAM's program over other drug use data-gathering methods is that it samples a hard-to-reach sector of the population: d) arrestees. ADAM, or the Arrestee Drug Abuse Monitoring program, specifically targets individuals who have been arrested and are therefore a subset of the population that might not be easily accessible through other survey methodologies like household surveys or voluntary questionnaires.

Examples of other sampling methods include systematic sampling, where researchers select subjects at regular intervals (e.g., every third cancer patient), or simple random sampling, where every member of the population has an equal chance of being selected, as in the case of using a computer to generate random numbers to pick students.

Finally, it's important to note the challenges researchers can face with data gathering. Gaining access to public records can be difficult, and certain populations, such as those who have been pulled over by the police or teenagers who drop out of high school, might not be fully represented in existing data sources.