Psycological examination is an essential clinical situation. It has a very important role in establishing a relation with the child and the adolescent. In psychological examination there isn?t duality it is rather tertiary. Psychological tests are the means of psychological examination. Wechsler intelligence scole for children is one of the most widely used intellegence tests in the world. Clinical in other words psychoanalytical interpretation of Wechsler has a very important contribution in evaluating children and adolescents.