Treatment of psychological problems is conducted on a one-to-one basis. One therapist sees one client at a time, tailoring the process to his or her unique needs in the exploration of contributory factors and alleviation of symptoms.

Group counseling can mean couples counseling or family counseling, which involves treatment of psychological problems in which two or more participants interact with each other on both an emotional and a cognitive level. This is in the presence of one or more psychotherapists who serve as catalysts, facilitators, or interpreters. Group therapy seeks to enhance self-respect, deepen self-understanding, and improve interpersonal relationships.

Marriage and Couples Therapy involves the treatment of psychological problems in which two or more participants interact with each other.

Psychotherapy for children up to the age at which they reach puberty. The focus may be on emotions, cognitions, or behavior. The level of parental involvement typically depends on the age of the child, type of problem, or approach used. The child may be treated concurrently in group or family therapy.

Play therapy is a form of psychotherapy and can be effective in helping children through emotional and mental issues. Children often use play to express themselves and navigate the world and play therapy takes advantage of this. Play therapy is primarily used with children. Although, it can also be used with adults. It is typically used with children who are aged between 3 and 12.

The use of artistic methods to treat psychological disorders and enhance mental health is known as art therapy. Art therapy is a technique rooted in the idea that creative expression can foster healing and mental well-being.