Answer:
A. biological.
Explanation:
Psychology can be studied from many different perspectives. The biological perspective of studying psychology gave importance to genetics and the physical nature of human beings and animals. It is the study of human behavior that examines the nervous system, hormonal system or immune system. It is also called bio-psychology and it was the first perspective to use human genetics as the bases to study human behavior. Charles Darwin used this approach to study the role of genetics and its relation to human behavior.
As per the question, the study of testosterone and estrogen which are hormones signifies it as a study from a biological perspective.
Answer:
Yes, Hayek will agree with Sowell.
Explanation: Hayek is a firm believer in the fact that no one person has all the information needed to solve economic or issues affecting a complex economy.
Hayek in one of his papers stated that the information needed to operate a complex economy should be based on the views of individuals making up the economy,according to Hayek, information should be decentralized others should also have their own views on economic issues.
With this view expressed by Hayek, he will certainly agree with Sowell as it is based on his own findings and believe.
The answer is A. For the questions