I am stuck with the two last questions and have doubts. Can everyone assist me with this?

Question

Yalom suggested a preparatory group interview of potential group members. Which of these interview topics is NOT recommended by Yalom?

A. To prohibit any personal contact by members outside of the group

B. To describe what types of behavior are expected by group members

C. To provide a rational explanation of the therapy process

D. To establish a contract about attendance

I selected D. because the most important factors are a, b, c

Group therapy has NOT proven superior to individual therapy in which of the following:

A. Social learning

B. Developing social support

C. Developing personal insight and understanding

D. Improving social networks

For this I selected D . Improving social networks as being one thing that is not found in group therapy. Because group therapy helps in developing social support, developing personal insight, and social learning.