If you or a loved one is experiencing difficulties, it is important to gain a clearer understanding of the nature of the problem. An initial evaluation is typically conducted during the first session. If additional psychological testing would be helpful, the advantages will be discussed. A psychological assessment can often help the psychologist to understand the client and their struggles more accurately. Clients often find that psychological testing helps them to gain insight into his or her behavior, personality traits, and the issues that cause them pain.