When something affects one member of the group, it affects all members. This is known as ______ and is a criterion for being considered a group

Assertive behaviors should never

a. infringe upon the rights of others. b. negatively affect relationships. c. alter the client's personality. d. conflict with societal norms.

Kohut thinks that people in are especially prone to severe crisis

a. late middle age b. adolescence c. young adulthood d. preadolescence