When is it permissible for a psychologist to share a client's test scores with another person?

Clients come to consult a psychologist is someone who suffers emotionally and wishes to receive help. Clients are also referred to as patients. Only in the situation in which the client gives the psychologist consent
it is permissible for a psychologist to share a client's test scores with another person.

Icould be wrong but i would say b.