The letter A is the one that represents a neurotransmitter acting via direct effects.
<h3>What is a neurotransmitter?</h3>
These are chemical messenger that helps carries signals across the neurons and target cells throughout the body.
Hence, the letter A represents a neurotransmitter acting via direct effects because its involves direct connection between the neurons.
Therefore, the Option A is correct.
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Answer:
c. voluntary participation
Explanation:
In the context, Professor Smith conducts a research in the dating behaviors of her college students. She wishes to track the students dating behavior through their entire college careers. So on her first class she explains her research work to the students and does the survey during the class.
Thus in this case, the research has an effect on the voluntary participation of the college students as all the students present in her class was given the survey to complete and they were not asked for their voluntary participation in he survey.
Hence the correct option is (c).
Ethical issues are important in sociological research to protect the fairness and privacy of research participants.
Explanation:
Research ethics are very important in conducting sociological research. Those who take part in research as an active participants their feelings, trust should be maintained properly so that in future days none of the other participants feel hesitate to take active participation in research.
If participant get hurt or receive harm in terms physically or psychologically it would be very for worst for a fruitful research. Sociological research is mainly a qualitative research where people's interaction, their views, ideas are interpreted by researcher. So, the ethics played a vital role in research.
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