Answer: Container P.
Explanation: All of the containers started at 30 degrees, and they all lost heat, as shown in the table. However, Container P saw the smallest decrease in temperature. This means that Container P was most effective at preventing heat transfer from the water to the environment.
Answer:
The correct answer is option C.
Explanation:
Human subject research is an investigation or research that include human as the subject. In other words, An Investigator conducts clinical research on humans getting data through interaction and intervention of individuals.
investigator A has investigated biological specimens. These specimens are coded and linked to the identifiers. Investigator B's research using biospecimens human subject is not according to the human subject research in the federal regulations as investigator B did not get the individual identifiers.
Thus, the correct answer is option C.
This is a question from florida national university nursing program the options of question were
A. Construct validity B. Face validity C. Content validity D. Criterion validity
By looking at options as well s question we know salivary cotinine levels is not tested for validating outer appearances like face or construct and gold standard is not a standard for content validity so eliminating other options we are left with opton
D. Criterion validity which is the correct answer
