Answer:
b) subjects agree to participate in a study after receiving complete information about the nature and purpose of the study.
Explanation:
In research, the term informed consent refers to the process in which researchers get a voluntary agreement from participants of the study where they state they are willing to participate on it.
This consent involves informing the subjects about their rights, the procedures they will undergone to, the purpose of the study and the risks and benefits they might have. However, in this consent the researchers <u>do not disclose the hypothesis of the study because this might put in risk the results of the study </u>(since participants might change their behavior due to this).
Therefore, the correct answer is that informed consent means that b) subjects agree to participate in a study after receiving complete information about the nature and purpose of the study.
The picture isn't attached
After the Cold War, the Soviet Union was split into 15 different countries, so your answer would be D.
Answer:
a positive externality
Explanation:
A positive externality is said to occur when a good or service that is produced or consumed by an individual for his benefits, also benefits another third party.
In the scenario sited in the question above about my roommate, his trying of new recipes does not only help him in his pursuit of being a good chef, but also serves as a benefit to other people who eat his delicious creations he left available in the fridge to anyone to have access to. This is an example of a positive externality.
