An approach developed by US psychologist Carl Rogers, sometimes referred to as non-directive therapy. It is based on the belief that a human being is an innately good, rational, and socialized person who continually strives to realize his/her potential (known as self-actualization). Psychological maladjustment is thought to occur when individuals experience situations in a way which conflicts with their self-concept. Therapy is ‘non-directive’, in that the therapist does not tell the client what to do, say, think, or feel. The therapist's role is to be warm, empathic, and genuine in dealing with the client, thus providing a climate of psychological safety within which clients can attempt to change their self-concept.