psychological disorders

Answer the following questions in 90 to 175 words each.

Select two categories of psychological disorders, and outline the main symptoms associated with each disorder.
Choose and describe two treatment options for psychological disorders.
What are the components of social perceptions? How do they affect human behavior?
What are some effects of group influences on human behavior, especially in the workplace?
Describe organizational culture. Why is understanding this important when managing complex organizational problems, including group performance and high-level decision making?