Which Is the Best Example of a Multi-Level Analysis

Multiple Choice

Which is the best example of a multi-level analysis?

A) Studying not only the members of the group but also the group's leader.
B) Examining how different roles in the groups affect performance.
C) Studying how a norm influences the group as well as each member.
D) Studying how a group can function at an efficient level,but then move to an inefficient level.
E) A study that examines an individual's thoughts,feelings,and actions.