At Shantiniketan Psychologist do the evaluations to find out the IQ and achievement testing to determine the strengths and weaknesses of a person’s thinking and overall brain function, psychologist uses various tests to find out the overall IQ of the child, and based on the score in all the domains, psychologist will come up with diagnosis. During assessment Psychologist uses the various assessment tools to asses domains include general awareness, attention, verbal comprehension, visual spatial ability, computation, abstract thought, impulsivity, problem solving, social comprehension, and judgment.