Answer:
The idea is to respect the right of the participants, and the reputation of the psychologist.
Explanation:
The ideas behind ethical practices in psychology are that you need to respect the rights of the research participants and make sure they do not get harmed by what you are doing.
Psychologists must go along with this because they need to protect their research participants, the reputation of psychology and psychologists.
The correct answer is C. 50.
The question and the answer have to do with opportunity cost. The opportunity cost in terms of macroeconomy refers to make a particular choice in which is the value of the most valuable choice out of those that were not taken in the options given. So, the option on day 3 is 50 potted plants that they should be able to produce.
Many stereotypes are empirical generalizations with a statistical basis and thus on average tend to be true.
I hope this helped.
C. Various groups of people united as one social class