I am pretty sure the answer is B. The rest are opinions and usually opinions are never the answe :$
A) yes- definitely! many mental disorders are genetically motivated
b) yes! a mental disorder can be a result of for example child abuse
so we already see that d. must be the correct answer.
As for physical factors, I think head trauma could be a good example.
Lack of money and food in many villages
Answer:
Nancy is involved in the <u><em>self-description.</em></u>
Explanation:
In an ambiance where a person is totally new and doesn't know anyone, the idea to introduce himself/herself telling things such as the age, what the person likes to do, his or her desires and goals, and so on. This process allows the person to create an interaction with the social group and open doors to develop a relationship between the members.
The fact that Sasha, who is a student in a sociology class, he was deducted points for his research paper for not citing a famous study done five years ago that was nearly identical to the research he conducted means that she should have done the step: review the evidence/literature more carefully.
By doing literature review Sasha will have shown that she has an in-depth grasp of her subject and that she understands where her research fits into.