Dr. Garcia emphasizes that psychological disorders result from the interactive influences of individual genes, mood­related perceptions, and cultural definitions of normality and disorder. The doctor's emphasis best illustrates

A. linkage analysis.
B. a biopsychosocial approach.
C. the medical model.
D. the DSM­5.

B. a biopsychosocial approach is the correct answer.

Explanation:

A biopsychosocial approach is a tool used by psychologists to know how psychological disorders occur.

The biopsychosocial approach examines the psychological factors, social factors, biological factors of how they are affecting and influences the people's health and what is the reason for disorders.

Thus the correct option is the biopsychosocial approach as it examines the factors and their interaction in knowing the diseases and health.

trade regulation is a field of law, often bracketed with antitrust (as in the phrase “antitrust and trade regulation law”), including government regulation of unfair methods of competition and unfair or deceptive business acts or practices. antitrust law is often considered a subset of trade regulation law. franchise and distribution law, consumer protection law, and advertising law are sometimes considered parts of trade regulation law.

in general the theory of economics says that the more open to trade a country is the better   the result for the same country and the whole economies.

in real life countries impose taxes, quotas, etc which is not so good for the economies.

this kind of commercial war between the usa and china is slowing down the growth of the whole world so we can say that it is a draw back of trade regulations. and the free trade agreements are benefits of trade regulations.